{"id":135,"date":"2026-09-24T17:43:26","date_gmt":"2026-09-24T10:43:26","guid":{"rendered":"https:\/\/trungglobal.com\/science\/?p=135"},"modified":"2026-09-24T17:43:32","modified_gmt":"2026-09-24T10:43:32","slug":"co-le-ky-nguyen-electron-dang-di-den-gioi-han-va-ky-nguyen-photon-dang-bat-dau","status":"publish","type":"post","link":"https:\/\/trungglobal.com\/science\/co-le-ky-nguyen-electron-dang-di-den-gioi-han-va-ky-nguyen-photon-dang-bat-dau\/","title":{"rendered":"C\u00f3 l\u1ebd k\u1ef7 nguy\u00ean electron \u0111ang \u0111i \u0111\u1ebfn gi\u1edbi h\u1ea1n \u2014 v\u00e0 k\u1ef7 nguy\u00ean photon \u0111ang b\u1eaft \u0111\u1ea7u"},"content":{"rendered":"\n

T\u1eeb transistor, vi x\u1eed l\u00fd v\u00e0 Internet \u0111\u1ebfn m\u00e1y t\u00ednh quang t\u1eed, chip quang h\u1ecdc v\u00e0 m\u1ea1ng truy\u1ec1n th\u00f4ng b\u1eb1ng \u00e1nh s\u00e1ng: nh\u00e2n lo\u1ea1i c\u00f3 th\u1ec3 \u0111ang b\u01b0\u1edbc v\u00e0o m\u1ed9t giai \u0111o\u1ea1n m\u1edbi c\u1ee7a l\u1ecbch s\u1eed c\u00f4ng ngh\u1ec7.<\/strong><\/p>\n\n\n\n

\"C\u00f3
C\u00f3 l\u1ebd k\u1ef7 nguy\u00ean electron \u0111ang \u0111i \u0111\u1ebfn gi\u1edbi h\u1ea1n \u2014 v\u00e0 k\u1ef7 nguy\u00ean photon \u0111ang b\u1eaft \u0111\u1ea7u<\/em><\/figcaption><\/figure>\n\n\n\n

Trong h\u01a1n n\u1eeda th\u1ebf k\u1ef7, v\u0103n minh hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean m\u1ed9t trong nh\u1eefng th\u00e0nh t\u1ef1u quan tr\u1ecdng nh\u1ea5t c\u1ee7a nh\u00e2n lo\u1ea1i: kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n electron<\/strong>.<\/p>\n\n\n\n

Electron \u0111\u00e3 gi\u00fap ch\u00fang ta t\u1ea1o ra transistor, m\u00e1y t\u00ednh, \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, Internet, trung t\u00e2m d\u1eef li\u1ec7u, robot, v\u1ec7 tinh, tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 g\u1ea7n nh\u01b0 to\u00e0n b\u1ed9 h\u1ea1 t\u1ea7ng s\u1ed1 hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n

Nh\u01b0ng khi nhu c\u1ea7u t\u00ednh to\u00e1n ti\u1ebfp t\u1ee5c t\u0103ng l\u00ean, m\u1ed9t c\u00e2u h\u1ecfi ng\u00e0y c\u00e0ng \u0111\u00e1ng ch\u00fa \u00fd xu\u1ea5t hi\u1ec7n:<\/p>\n\n\n\n

Li\u1ec7u electron c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c l\u00e0 n\u1ec1n t\u1ea3ng ch\u00ednh c\u1ee7a k\u1ef7 nguy\u00ean t\u00ednh to\u00e1n trong nhi\u1ec1u th\u1eadp k\u1ef7 t\u1edbi?<\/strong><\/p>\n\n\n\n

C\u00f3 th\u1ec3 c\u00e2u tr\u1ea3 l\u1eddi kh\u00f4ng ph\u1ea3i l\u00e0 electron s\u1ebd bi\u1ebfn m\u1ea5t.<\/p>\n\n\n\n

M\u00e0 l\u00e0:<\/p>\n\n\n\n

photon \u0111ang b\u1eaft \u0111\u1ea7u b\u01b0\u1edbc v\u00e0o trung t\u00e2m c\u1ee7a cu\u1ed9c c\u00e1ch m\u1ea1ng ti\u1ebfp theo.<\/strong><\/p>\n\n\n\n

1. K\u1ef7 nguy\u00ean electron l\u00e0 g\u00ec?<\/strong><\/p>\n\n\n\n

\"K\u1ef7
K\u1ef7 nguy\u00ean electron l\u00e0 g\u00ec?<\/em><\/figcaption><\/figure>\n\n\n\n

\u201cK\u1ef7 nguy\u00ean electron\u201d kh\u00f4ng ph\u1ea3i t\u00ean g\u1ecdi ch\u00ednh th\u1ee9c c\u1ee7a m\u1ed9t th\u1eddi k\u1ef3 l\u1ecbch s\u1eed.<\/p>\n\n\n\n

\u0110\u00e2y l\u00e0 c\u00e1ch g\u1ecdi mang t\u00ednh kh\u00e1i qu\u00e1t cho th\u1eddi \u0111\u1ea1i m\u00e0 con ng\u01b0\u1eddi s\u1eed d\u1ee5ng electron v\u00e0 d\u00f2ng \u0111i\u1ec7n<\/strong> l\u00e0m n\u1ec1n t\u1ea3ng cho ph\u1ea7n l\u1edbn c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n t\u1eed.<\/p>\n\n\n\n

T\u1eeb b\u00f3ng b\u00e1n d\u1eabn \u0111\u1ebfn CPU, t\u1eeb b\u1ed9 nh\u1edb \u0111\u1ebfn m\u1ea1ch logic, r\u1ea5t nhi\u1ec1u thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t chuy\u1ec3n \u0111\u1ed9ng v\u00e0 tr\u1ea1ng th\u00e1i c\u1ee7a \u0111i\u1ec7n t\u00edch trong v\u1eadt li\u1ec7u.<\/p>\n\n\n\n

M\u1ed9t chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i t\u01b0\u1edfng nh\u01b0 r\u1ea5t nh\u1ecf nh\u01b0ng b\u00ean trong ch\u1ee9a h\u00e0ng t\u1ef7 transistor.<\/p>\n\n\n\n

M\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u c\u00f3 th\u1ec3 ch\u1ee9a h\u00e0ng ngh\u00ecn m\u00e1y ch\u1ee7.<\/p>\n\n\n\n

M\u1ed9t m\u00f4 h\u00ecnh AI c\u00f3 th\u1ec3 c\u1ea7n m\u1ed9t l\u01b0\u1ee3ng ph\u1ea7n c\u1ee9ng t\u00ednh to\u00e1n kh\u1ed5ng l\u1ed3.<\/p>\n\n\n\n

T\u1ea5t c\u1ea3 \u0111\u1ec1u d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng \u0111i\u1ec7n t\u1eed.<\/p>\n\n\n\n

2. Electron \u0111\u00e3 thay \u0111\u1ed5i th\u1ebf gi\u1edbi nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/p>\n\n\n\n

\"Electron
Electron \u0111\u00e3 thay \u0111\u1ed5i th\u1ebf gi\u1edbi nh\u01b0 th\u1ebf n\u00e0o?<\/em><\/figcaption><\/figure>\n\n\n\n

Vi\u1ec7c con ng\u01b0\u1eddi hi\u1ec3u v\u00e0 \u0111i\u1ec1u khi\u1ec3n electron \u0111\u00e3 t\u1ea1o ra m\u1ed9t chu\u1ed7i c\u00e1ch m\u1ea1ng c\u00f4ng ngh\u1ec7 kh\u1ed5ng l\u1ed3.<\/p>\n\n\n\n

C\u00f3 th\u1ec3 h\u00ecnh dung:<\/p>\n\n\n\n

Electron \u2192 \u0111i\u1ec7n t\u1eed \u2192 transistor \u2192 vi m\u1ea1ch \u2192 m\u00e1y t\u00ednh \u2192 Internet \u2192 smartphone \u2192 cloud \u2192 AI<\/strong><\/p>\n\n\n\n

Transistor l\u00e0 m\u1ed9t trong nh\u1eefng b\u01b0\u1edbc ngo\u1eb7t quan tr\u1ecdng nh\u1ea5t.<\/p>\n\n\n\n

N\u00f3 cho ph\u00e9p con ng\u01b0\u1eddi ch\u1ebf t\u1ea1o c\u00e1c m\u1ea1ch \u0111i\u1ec7n c\u00f3 k\u00edch th\u01b0\u1edbc ng\u00e0y c\u00e0ng nh\u1ecf, nhanh h\u01a1n v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n.<\/p>\n\n\n\n

Sau \u0111\u00f3, c\u00f4ng ngh\u1ec7 vi m\u1ea1ch ph\u00e1t tri\u1ec3n theo c\u1ea5p s\u1ed1 nh\u00e2n.<\/p>\n\n\n\n

H\u00e0ng ngh\u00ecn transistor.<\/p>\n\n\n\n

R\u1ed3i h\u00e0ng tri\u1ec7u.<\/p>\n\n\n\n

R\u1ed3i h\u00e0ng t\u1ef7 transistor.<\/p>\n\n\n\n

M\u1ed9t l\u01b0\u1ee3ng n\u0103ng l\u1ef1c t\u00ednh to\u00e1n kh\u1ed5ng l\u1ed3 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o nh\u1eefng thi\u1ebft b\u1ecb n\u1eb1m trong l\u00f2ng b\u00e0n tay.<\/p>\n\n\n\n

3. Nh\u01b0ng electron c\u0169ng c\u00f3 gi\u1edbi h\u1ea1n<\/strong><\/p>\n\n\n\n

\"Nh\u01b0ng
Nh\u01b0ng electron c\u0169ng c\u00f3 gi\u1edbi h\u1ea1n<\/em><\/figcaption><\/figure>\n\n\n\n

Electron c\u1ef1c k\u1ef3 h\u1eefu \u00edch.<\/p>\n\n\n\n

Nh\u01b0ng n\u00f3 kh\u00f4ng ph\u1ea3i m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n ho\u00e0n h\u1ea3o cho m\u1ecdi nhi\u1ec7m v\u1ee5.<\/p>\n\n\n\n

Khi c\u00e1c h\u1ec7 th\u1ed1ng t\u00ednh to\u00e1n ng\u00e0y c\u00e0ng l\u1edbn, m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 tr\u1edf n\u00ean r\u00f5 r\u00e0ng h\u01a1n.<\/p>\n\n\n\n

Nhi\u1ec7t<\/strong><\/p>\n\n\n\n

D\u00f2ng \u0111i\u1ec7n \u0111i qua v\u1eadt li\u1ec7u t\u1ea1o ra t\u1ed5n hao n\u0103ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n

Trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u l\u1edbn, m\u1ed9t ph\u1ea7n \u0111\u00e1ng k\u1ec3 n\u0103ng l\u01b0\u1ee3ng cu\u1ed1i c\u00f9ng bi\u1ebfn th\u00e0nh nhi\u1ec7t.<\/p>\n\n\n\n

Nhi\u1ec7t ph\u1ea3i \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf.<\/p>\n\n\n\n

\u0110i\u1ec1u \u0111\u00f3 \u0111\u00f2i h\u1ecfi h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t.<\/p>\n\n\n\n

V\u00e0 l\u00e0m m\u00e1t l\u1ea1i ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n

4. Di chuy\u1ec3n d\u1eef li\u1ec7u tr\u1edf th\u00e0nh m\u1ed9t v\u1ea5n \u0111\u1ec1 l\u1edbn<\/strong><\/p>\n\n\n\n

\"Di
Di chuy\u1ec3n d\u1eef li\u1ec7u tr\u1edf th\u00e0nh m\u1ed9t v\u1ea5n \u0111\u1ec1 l\u1edbn<\/em><\/figcaption><\/figure>\n\n\n\n

M\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng nh\u1ea5t c\u1ee7a m\u00e1y t\u00ednh hi\u1ec7n \u0111\u1ea1i kh\u00f4ng \u0111\u01a1n gi\u1ea3n l\u00e0:<\/p>\n\n\n\n

\u201cT\u00ednh to\u00e1n nhanh \u0111\u1ebfn \u0111\u00e2u?\u201d<\/strong><\/p>\n\n\n\n

M\u00e0 c\u00f2n l\u00e0:<\/p>\n\n\n\n

\u201cD\u1eef li\u1ec7u di chuy\u1ec3n nhanh \u0111\u1ebfn \u0111\u00e2u?\u201d<\/strong><\/p>\n\n\n\n

CPU, GPU, b\u1ed9 nh\u1edb v\u00e0 c\u00e1c thi\u1ebft b\u1ecb l\u01b0u tr\u1eef ph\u1ea3i li\u00ean t\u1ee5c trao \u0111\u1ed5i d\u1eef li\u1ec7u.<\/p>\n\n\n\n

Khi AI ph\u00e1t tri\u1ec3n, l\u01b0\u1ee3ng d\u1eef li\u1ec7u c\u1ea7n di chuy\u1ec3n c\u0169ng t\u0103ng m\u1ea1nh.<\/p>\n\n\n\n

M\u1ed9t h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 s\u1edf h\u1eefu kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n r\u1ea5t l\u1edbn nh\u01b0ng v\u1eabn b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi vi\u1ec7c \u0111\u01b0a d\u1eef li\u1ec7u \u0111\u1ebfn \u0111\u00fang n\u01a1i v\u00e0o \u0111\u00fang th\u1eddi \u0111i\u1ec3m.<\/p>\n\n\n\n

\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng l\u00fd do khi\u1ebfn c\u00f4ng ngh\u1ec7 quang t\u1eed ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c quan t\u00e2m.<\/p>\n\n\n\n

5. Photon l\u00e0 g\u00ec?<\/strong><\/p>\n\n\n\n

\"Photon
Photon l\u00e0 g\u00ec?<\/em><\/figcaption><\/figure>\n\n\n\n

N\u1ebfu electron l\u00e0 h\u1ea1t mang \u0111i\u1ec7n v\u00e0 \u0111\u00f3ng vai tr\u00f2 trung t\u00e2m trong \u0111i\u1ec7n t\u1eed, th\u00ec photon l\u00e0 l\u01b0\u1ee3ng t\u1eed c\u1ee7a tr\u01b0\u1eddng \u0111i\u1ec7n t\u1eeb.<\/p>\n\n\n\n

\u00c1nh s\u00e1ng m\u00e0 con ng\u01b0\u1eddi nh\u00ecn th\u1ea5y c\u0169ng l\u00e0 m\u1ed9t d\u1ea1ng b\u1ee9c x\u1ea1 \u0111i\u1ec7n t\u1eeb \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o t\u1eeb photon.<\/p>\n\n\n\n

Photon kh\u00f4ng c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng ngh\u1ec9 v\u00e0 kh\u00f4ng mang \u0111i\u1ec7n t\u00edch.<\/p>\n\n\n\n

Trong ch\u00e2n kh\u00f4ng, photon truy\u1ec1n \u0111i v\u1edbi t\u1ed1c \u0111\u1ed9 \u00e1nh s\u00e1ng.<\/p>\n\n\n\n

\u0110i\u1ec1u \u0111\u1eb7c bi\u1ec7t l\u00e0:<\/p>\n\n\n\n

\u00e1nh s\u00e1ng c\u00f3 th\u1ec3 mang th\u00f4ng tin.<\/strong><\/p>\n\n\n\n

V\u00e0 con ng\u01b0\u1eddi \u0111\u00e3 s\u1eed d\u1ee5ng \u0111i\u1ec1u n\u00e0y t\u1eeb l\u00e2u.<\/p>\n\n\n\n

6. Internet th\u1ef1c ch\u1ea5t \u0111\u00e3 b\u01b0\u1edbc v\u00e0o k\u1ef7 nguy\u00ean photon t\u1eeb l\u00e2u<\/strong><\/p>\n\n\n\n

C\u00f3 m\u1ed9t \u0111i\u1ec1u r\u1ea5t th\u00fa v\u1ecb:<\/p>\n\n\n\n

k\u1ef7 nguy\u00ean photon kh\u00f4ng th\u1ef1c s\u1ef1 b\u1eaft \u0111\u1ea7u trong t\u01b0\u01a1ng lai.<\/strong><\/p>\n\n\n\n

N\u00f3 \u0111\u00e3 t\u1ed3n t\u1ea1i.<\/p>\n\n\n\n

M\u1ea1ng c\u00e1p quang \u0111\u00e3 s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u qua kho\u1ea3ng c\u00e1ch r\u1ea5t l\u1edbn.<\/p>\n\n\n\n

M\u1ed9t s\u1ee3i quang c\u00f3 th\u1ec3 truy\u1ec1n l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 b\u1eb1ng c\u00e1ch m\u00e3 h\u00f3a th\u00f4ng tin v\u00e0o \u00e1nh s\u00e1ng.<\/p>\n\n\n\n

C\u00e1c h\u1ec7 th\u1ed1ng vi\u1ec5n th\u00f4ng hi\u1ec7n \u0111\u1ea1i s\u1eed d\u1ee5ng nhi\u1ec1u k\u1ef9 thu\u1eadt quang h\u1ecdc \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u.<\/p>\n\n\n\n

N\u00f3i c\u00e1ch kh\u00e1c:<\/p>\n\n\n\n

Internet hi\u1ec7n \u0111\u1ea1i \u0111\u00e3 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed\u2013quang t\u1eed.<\/strong><\/p>\n\n\n\n

Electron v\u1eabn x\u1eed l\u00fd r\u1ea5t nhi\u1ec1u c\u00f4ng vi\u1ec7c.<\/p>\n\n\n\n

Photon \u0111\u1ea3m nhi\u1ec7m ng\u00e0y c\u00e0ng nhi\u1ec1u vi\u1ec7c trong truy\u1ec1n th\u00f4ng.<\/p>\n\n\n\n

7. V\u1eady t\u1ea1i sao b\u00e2y gi\u1edd photon l\u1ea1i tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t?<\/strong><\/p>\n\n\n\n

B\u1edfi v\u00ec v\u1ea5n \u0111\u1ec1 c\u1ee7a t\u01b0\u01a1ng lai kh\u00f4ng ch\u1ec9 l\u00e0 k\u1ebft n\u1ed1i con ng\u01b0\u1eddi v\u1edbi Internet.<\/p>\n\n\n\n

M\u00e0 l\u00e0 k\u1ebft n\u1ed1i:<\/p>\n\n\n\n

CPU \u2194 GPU \u2194 b\u1ed9 nh\u1edb \u2194 m\u00e1y ch\u1ee7 \u2194 trung t\u00e2m d\u1eef li\u1ec7u \u2194 trung t\u00e2m d\u1eef li\u1ec7u<\/strong><\/p>\n\n\n\n

v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ef1c l\u1edbn.<\/p>\n\n\n\n

AI \u0111\u1eb7c bi\u1ec7t l\u00e0m n\u1ed5i b\u1eadt v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n\n\n\n

C\u00e1c m\u00f4 h\u00ecnh AI hi\u1ec7n \u0111\u1ea1i c\u1ea7n x\u1eed l\u00fd l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3.<\/p>\n\n\n\n

N\u1ebfu d\u1eef li\u1ec7u ph\u1ea3i li\u00ean t\u1ee5c di chuy\u1ec3n qua c\u00e1c k\u1ebft n\u1ed1i \u0111i\u1ec7n t\u1eed, n\u0103ng l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tr\u1ec5 c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh nh\u1eefng y\u1ebfu t\u1ed1 gi\u1edbi h\u1ea1n.<\/p>\n\n\n\n

\u00c1nh s\u00e1ng m\u1edf ra m\u1ed9t h\u01b0\u1edbng kh\u00e1c.<\/p>\n\n\n\n

8. Quang t\u1eed c\u00f3 th\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng \u00e1nh s\u00e1ng<\/strong><\/p>\n\n\n\n

Trong h\u1ec7 th\u1ed1ng quang h\u1ecdc, th\u00f4ng tin c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a v\u00e0o c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a \u00e1nh s\u00e1ng.<\/p>\n\n\n\n

V\u00ed d\u1ee5:<\/p>\n\n\n\n

    \n
  • c\u01b0\u1eddng \u0111\u1ed9<\/li>\n\n\n\n
  • pha<\/li>\n\n\n\n
  • t\u1ea7n s\u1ed1<\/li>\n\n\n\n
  • b\u01b0\u1edbc s\u00f3ng<\/li>\n\n\n\n
  • ph\u00e2n c\u1ef1c<\/li>\n<\/ul>\n\n\n\n

    M\u1ed9t s\u1ee3i quang c\u00f3 th\u1ec3 \u0111\u1ed3ng th\u1eddi mang nhi\u1ec1u k\u00eanh th\u00f4ng tin b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng nhi\u1ec1u b\u01b0\u1edbc s\u00f3ng.<\/p>\n\n\n\n

    K\u1ef9 thu\u1eadt n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi r\u1ed9ng r\u00e3i l\u00e0 Wavelength Division Multiplexing \u2013 WDM<\/strong>.<\/p>\n\n\n\n

    \u0110i\u1ec1u \u0111\u00f3 cho ph\u00e9p nhi\u1ec1u lu\u1ed3ng d\u1eef li\u1ec7u c\u00f9ng t\u1ed3n t\u1ea1i tr\u00ean m\u1ed9t \u0111\u01b0\u1eddng truy\u1ec1n quang.<\/p>\n\n\n\n

    9. T\u1eeb truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng photon \u0111\u1ebfn t\u00ednh to\u00e1n b\u1eb1ng photon<\/strong><\/p>\n\n\n\n

    \u0110\u00e2y m\u1edbi l\u00e0 ph\u1ea7n h\u1ea5p d\u1eabn nh\u1ea5t.<\/p>\n\n\n\n

    N\u1ebfu photon c\u00f3 th\u1ec3 truy\u1ec1n th\u00f4ng tin,<\/p>\n\n\n\n

    li\u1ec7u photon c\u00f3 th\u1ec3 t\u00ednh to\u00e1n kh\u00f4ng?<\/strong><\/p>\n\n\n\n

    C\u00e2u tr\u1ea3 l\u1eddi l\u00e0:<\/p>\n\n\n\n

    C\u00f3.<\/strong><\/p>\n\n\n\n

    \u0110\u00f3 ch\u00ednh l\u00e0 l\u0129nh v\u1ef1c photonics computing \u2013 t\u00ednh to\u00e1n quang t\u1eed<\/strong>.<\/p>\n\n\n\n

    Thay v\u00ec ch\u1ec9 s\u1eed d\u1ee5ng \u0111i\u1ec7n \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p to\u00e1n, m\u1ed9t s\u1ed1 ph\u00e9p t\u00ednh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u1ef1c ti\u1ebfp b\u1eb1ng c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng quang h\u1ecdc.<\/p>\n\n\n\n

    C\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0:<\/p>\n\n\n\n

      \n
    • waveguide<\/li>\n\n\n\n
    • interferometer<\/li>\n\n\n\n
    • modulator<\/li>\n\n\n\n
    • photodetector<\/li>\n\n\n\n
    • laser<\/li>\n\n\n\n
    • resonator<\/li>\n<\/ul>\n\n\n\n

      c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd th\u00f4ng tin b\u1eb1ng \u00e1nh s\u00e1ng.<\/p>\n\n\n\n

      10. AI c\u00f3 th\u1ec3 l\u00e0 \u0111\u1ed9ng l\u1ef1c l\u1edbn cho t\u00ednh to\u00e1n quang t\u1eed<\/strong><\/p>\n\n\n\n

      M\u1ed9t trong nh\u1eefng ph\u00e9p to\u00e1n quan tr\u1ecdng trong AI l\u00e0:<\/p>\n\n\n\n

      nh\u00e2n ma tr\u1eadn.<\/strong><\/p>\n\n\n\n

      C\u00e1c m\u1ea1ng neuron nh\u00e2n t\u1ea1o th\u1ef1c hi\u1ec7n m\u1ed9t l\u01b0\u1ee3ng l\u1edbn ph\u00e9p to\u00e1n li\u00ean quan \u0111\u1ebfn ma tr\u1eadn v\u00e0 vector.<\/p>\n\n\n\n

      Quang h\u1ecdc c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m r\u1ea5t h\u1ea5p d\u1eabn:<\/p>\n\n\n\n

      \u00e1nh s\u00e1ng c\u00f3 th\u1ec3 lan truy\u1ec1n v\u00e0 giao thoa theo nh\u1eefng quy lu\u1eadt v\u1eadt l\u00fd c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c khai th\u00e1c \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p bi\u1ebfn \u0111\u1ed5i to\u00e1n h\u1ecdc.<\/strong><\/p>\n\n\n\n

      \u0110i\u1ec1u n\u00e0y m\u1edf ra kh\u1ea3 n\u0103ng x\u00e2y d\u1ef1ng c\u00e1c b\u1ed9 gia t\u1ed1c AI d\u1ef1a tr\u00ean quang t\u1eed.<\/p>\n\n\n\n

      11. M\u00e1y t\u00ednh photon c\u00f3 thay th\u1ebf GPU kh\u00f4ng?<\/strong><\/p>\n\n\n\n

      Ch\u01b0a th\u1ec3 n\u00f3i nh\u01b0 v\u1eady.<\/p>\n\n\n\n

      V\u00e0 \u0111\u00e2y l\u00e0 \u0111i\u1ec3m c\u1ea7n ph\u00e2n bi\u1ec7t r\u00f5.<\/p>\n\n\n\n

      Photonics kh\u00f4ng \u0111\u01a1n gi\u1ea3n l\u00e0:<\/p>\n\n\n\n

      \u201cGPU s\u1eafp ch\u1ebft v\u00e0 chip photon s\u1ebd thay th\u1ebf to\u00e0n b\u1ed9.\u201d<\/p>\n\n\n\n

      Th\u1ef1c t\u1ebf c\u00f3 kh\u1ea3 n\u0103ng ph\u1ee9c t\u1ea1p h\u01a1n nhi\u1ec1u.<\/p>\n\n\n\n

      Trong t\u01b0\u01a1ng lai g\u1ea7n, m\u1ed9t ki\u1ebfn tr\u00fac c\u00f3 th\u1ec3 l\u00e0:<\/p>\n\n\n\n

      CPU \u0111i\u1ec7n t\u1eed + GPU\/AI accelerator + b\u1ed9 nh\u1edb + k\u1ebft n\u1ed1i quang h\u1ecdc + b\u1ed9 gia t\u1ed1c quang t\u1eed<\/strong><\/p>\n\n\n\n

      T\u1ee9c l\u00e0:<\/p>\n\n\n\n

      \u0111i\u1ec7n t\u1eed v\u00e0 quang t\u1eed c\u00f9ng t\u1ed3n t\u1ea1i.<\/strong><\/p>\n\n\n\n

      12. K\u1ef7 nguy\u00ean ti\u1ebfp theo c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3i \u201cphoton thay electron\u201d<\/strong><\/p>\n\n\n\n

      C\u00f3 l\u1ebd c\u00e1ch m\u00f4 t\u1ea3 ch\u00ednh x\u00e1c h\u01a1n l\u00e0:<\/p>\n\n\n\n

      K\u1ef7 nguy\u00ean \u0111i\u1ec7n t\u1eed \u2192 k\u1ef7 nguy\u00ean \u0111i\u1ec7n t\u1eed\u2013quang t\u1eed<\/strong><\/p>\n\n\n\n

      thay v\u00ec:<\/p>\n\n\n\n

      Electron \u2192 Photon<\/strong><\/p>\n\n\n\n

      Electron v\u1eabn c\u1ef1c k\u1ef3 quan tr\u1ecdng.<\/p>\n\n\n\n

      Transistor v\u1eabn l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a v\u00f4 s\u1ed1 m\u1ea1ch logic.<\/p>\n\n\n\n

      B\u1ed9 nh\u1edb \u0111i\u1ec7n t\u1eed v\u1eabn r\u1ea5t quan tr\u1ecdng.<\/p>\n\n\n\n

      C\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n v\u1eabn c\u1ea7n \u0111i\u1ec7n t\u1eed.<\/p>\n\n\n\n

      Nh\u01b0ng photon c\u00f3 th\u1ec3 ng\u00e0y c\u00e0ng \u0111\u1ea3m nh\u1eadn nhi\u1ec1u nhi\u1ec7m v\u1ee5 li\u00ean quan \u0111\u1ebfn:<\/p>\n\n\n\n

      truy\u1ec1n d\u1eef li\u1ec7u, k\u1ebft n\u1ed1i, giao ti\u1ebfp gi\u1eefa chip v\u00e0 th\u1eadm ch\u00ed m\u1ed9t ph\u1ea7n t\u00ednh to\u00e1n.<\/strong><\/p>\n\n\n\n

      13. Silicon photonics \u2013 s\u1ef1 k\u1ebft h\u1ee3p \u0111\u00e1ng ch\u00fa \u00fd<\/strong><\/p>\n\n\n\n

      M\u1ed9t trong nh\u1eefng h\u01b0\u1edbng quan tr\u1ecdng l\u00e0 silicon photonics<\/strong>.<\/p>\n\n\n\n

      \u00dd t\u01b0\u1edfng c\u01a1 b\u1ea3n l\u00e0 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ch\u1ebf t\u1ea1o d\u1ef1a tr\u00ean silicon \u0111\u1ec3 t\u1ea1o ra c\u00e1c th\u00e0nh ph\u1ea7n quang h\u1ecdc c\u1ef1c nh\u1ecf.<\/p>\n\n\n\n

      \u0110i\u1ec1u n\u00e0y r\u1ea5t h\u1ea5p d\u1eabn v\u00ec ng\u00e0nh b\u00e1n d\u1eabn \u0111\u00e3 c\u00f3 m\u1ed9t h\u1ec7 sinh th\u00e1i s\u1ea3n xu\u1ea5t silicon kh\u1ed5ng l\u1ed3.<\/p>\n\n\n\n

      Thay v\u00ec x\u00e2y d\u1ef1ng m\u1ed9t n\u1ec1n c\u00f4ng nghi\u1ec7p ho\u00e0n to\u00e0n kh\u00e1c, con ng\u01b0\u1eddi c\u00f3 th\u1ec3 t\u00ecm c\u00e1ch t\u00edch h\u1ee3p c\u00e1c ch\u1ee9c n\u0103ng quang h\u1ecdc v\u00e0o n\u1ec1n t\u1ea3ng b\u00e1n d\u1eabn.<\/p>\n\n\n\n

      \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng c\u1ea7u n\u1ed1i gi\u1eefa:<\/p>\n\n\n\n

      th\u1ebf gi\u1edbi \u0111i\u1ec7n t\u1eed<\/strong><\/p>\n\n\n\n

      v\u00e0<\/p>\n\n\n\n

      th\u1ebf gi\u1edbi quang t\u1eed.<\/strong><\/p>\n\n\n\n

      14. Chip quang t\u1eed s\u1ebd thay \u0111\u1ed5i ki\u1ebfn tr\u00fac m\u00e1y t\u00ednh?<\/strong><\/p>\n\n\n\n

      C\u00f3 th\u1ec3.<\/p>\n\n\n\n

      Nh\u01b0ng thay \u0111\u1ed5i s\u1ebd kh\u00f4ng x\u1ea3y ra trong m\u1ed9t b\u01b0\u1edbc.<\/p>\n\n\n\n

      M\u1ed9t con chip t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 ch\u1ee9a c\u1ea3:<\/p>\n\n\n\n

        \n
      • transistor \u0111i\u1ec7n t\u1eed<\/li>\n\n\n\n
      • m\u1ea1ch quang<\/li>\n\n\n\n
      • b\u1ed9 nh\u1edb<\/li>\n\n\n\n
      • laser<\/li>\n\n\n\n
      • b\u1ed9 \u0111i\u1ec1u bi\u1ebfn<\/li>\n\n\n\n
      • photodetector<\/li>\n\n\n\n
      • li\u00ean k\u1ebft quang<\/li>\n<\/ul>\n\n\n\n

        Khi \u0111\u00f3, ranh gi\u1edbi gi\u1eefa \u201cchip \u0111i\u1ec7n t\u1eed\u201d v\u00e0 \u201cchip quang t\u1eed\u201d tr\u1edf n\u00ean ng\u00e0y c\u00e0ng m\u1edd.<\/p>\n\n\n\n

        15. Photon c\u00f3 l\u1ee3i th\u1ebf g\u00ec?<\/strong><\/p>\n\n\n\n

        M\u1ed9t s\u1ed1 l\u1ee3i th\u1ebf ti\u1ec1m n\u0103ng c\u1ee7a quang t\u1eed g\u1ed3m:<\/p>\n\n\n\n

        T\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u cao<\/strong><\/p>\n\n\n\n

        \u00c1nh s\u00e1ng c\u00f3 th\u1ec3 mang l\u01b0\u1ee3ng d\u1eef li\u1ec7u r\u1ea5t l\u1edbn.<\/p>\n\n\n\n

        B\u0103ng th\u00f4ng l\u1edbn<\/strong><\/p>\n\n\n\n

        Nhi\u1ec1u b\u01b0\u1edbc s\u00f3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ed3ng th\u1eddi.<\/p>\n\n\n\n

        Truy\u1ec1n xa<\/strong><\/p>\n\n\n\n

        C\u00e1p quang c\u00f3 th\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u tr\u00ean kho\u1ea3ng c\u00e1ch r\u1ea5t l\u1edbn.<\/p>\n\n\n\n

        \u00cdt nhi\u1ec5u \u0111i\u1ec7n t\u1eeb<\/strong><\/p>\n\n\n\n

        T\u00edn hi\u1ec7u quang kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng theo c\u00f9ng c\u00e1ch nh\u01b0 t\u00edn hi\u1ec7u \u0111i\u1ec7n.<\/p>\n\n\n\n

        Ti\u1ec1m n\u0103ng gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng cho m\u1ed9t s\u1ed1 nhi\u1ec7m v\u1ee5<\/strong><\/p>\n\n\n\n

        Trong m\u1ed9t s\u1ed1 ki\u1ebfn tr\u00fac, truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng quang h\u1ecdc c\u00f3 th\u1ec3 gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng so v\u1edbi m\u1ed9t s\u1ed1 k\u1ebft n\u1ed1i \u0111i\u1ec7n t\u1eed truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n

        Nh\u01b0ng l\u1ee3i \u00edch th\u1ef1c t\u1ebf ph\u1ee5 thu\u1ed9c m\u1ea1nh v\u00e0o ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

        16. Photon c\u0169ng c\u00f3 nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong><\/p>\n\n\n\n

        Photon kh\u00f4ng ph\u1ea3i \u201ch\u1ea1t th\u1ea7n k\u1ef3\u201d.<\/p>\n\n\n\n

        C\u00e1c h\u1ec7 th\u1ed1ng quang t\u1eed v\u1eabn c\u00f3 nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn.<\/p>\n\n\n\n

        V\u00ed d\u1ee5:<\/p>\n\n\n\n

          \n
        • c\u1ea7n ngu\u1ed3n s\u00e1ng<\/li>\n\n\n\n
        • c\u1ea7n chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n\u2013quang<\/li>\n\n\n\n
        • c\u1ea7n chuy\u1ec3n \u0111\u1ed5i quang\u2013\u0111i\u1ec7n<\/li>\n\n\n\n
        • \u0111i\u1ec1u khi\u1ec3n v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u v\u1eabn kh\u00f3<\/li>\n\n\n\n
        • t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p<\/li>\n\n\n\n
        • s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn c\u00f3 nhi\u1ec1u th\u00e1ch th\u1ee9c<\/li>\n\n\n\n
        • ph\u1ea7n m\u1ec1m v\u00e0 ki\u1ebfn tr\u00fac m\u00e1y t\u00ednh ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u1ea1i<\/li>\n<\/ul>\n\n\n\n

          M\u1ed9t h\u1ec7 th\u1ed1ng quang h\u1ecdc c\u00f3 th\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u c\u1ef1c nhanh nh\u01b0ng n\u1ebfu ph\u1ea3i li\u00ean t\u1ee5c chuy\u1ec3n:<\/p>\n\n\n\n

          \u0111i\u1ec7n \u2192 quang \u2192 \u0111i\u1ec7n \u2192 quang<\/strong><\/p>\n\n\n\n

          th\u00ec l\u1ee3i \u00edch c\u00f3 th\u1ec3 b\u1ecb gi\u1ea3m.<\/p>\n\n\n\n

          V\u00ec v\u1eady, b\u00e0i to\u00e1n quan tr\u1ecdng kh\u00f4ng ch\u1ec9 l\u00e0 t\u1ea1o ra photon.<\/p>\n\n\n\n

          M\u00e0 l\u00e0:<\/p>\n\n\n\n

          l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u00e2y d\u1ef1ng to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng xung quanh photon.<\/strong><\/p>\n\n\n\n

          17. B\u1ed9 nh\u1edb c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 l\u1edbn nh\u1ea5t<\/strong><\/p>\n\n\n\n

          M\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh c\u1ea7n:<\/p>\n\n\n\n

          t\u00ednh to\u00e1n + b\u1ed9 nh\u1edb + truy\u1ec1n d\u1eef li\u1ec7u.<\/strong><\/p>\n\n\n\n

          Photon r\u1ea5t t\u1ed1t cho truy\u1ec1n t\u1ea3i th\u00f4ng tin.<\/p>\n\n\n\n

          Nh\u01b0ng l\u01b0u tr\u1eef th\u00f4ng tin kh\u00f4ng \u0111\u01a1n gi\u1ea3n gi\u1ed1ng nh\u01b0 truy\u1ec1n n\u00f3.<\/p>\n\n\n\n

          \u0110\u00e2y l\u00e0 l\u00fd do ki\u1ebfn tr\u00fac m\u00e1y t\u00ednh quang t\u1eed c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c c\u1ea7n c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n t\u1eed v\u00e0 b\u1ed9 nh\u1edb truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n

          18. K\u1ef7 nguy\u00ean photon c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u t\u1eeb trung t\u00e2m d\u1eef li\u1ec7u<\/strong><\/p>\n\n\n\n

          N\u1ebfu c\u00f4ng ngh\u1ec7 quang t\u1eed ph\u00e1t tri\u1ec3n m\u1ea1nh, m\u1ed9t trong nh\u1eefng n\u01a1i c\u00f3 th\u1ec3 th\u1ea5y \u1ea3nh h\u01b0\u1edfng tr\u01b0\u1edbc ti\u00ean kh\u00f4ng nh\u1ea5t thi\u1ebft l\u00e0 chi\u1ebfc laptop c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n

          M\u00e0 c\u00f3 th\u1ec3 l\u00e0:<\/p>\n\n\n\n

          data center.<\/strong><\/p>\n\n\n\n

          C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u AI c\u1ea7n k\u1ebft n\u1ed1i r\u1ea5t nhi\u1ec1u b\u1ed9 x\u1eed l\u00fd.<\/p>\n\n\n\n

          N\u1ebfu k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c b\u1ed9 x\u1eed l\u00fd \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n b\u1eb1ng quang h\u1ecdc, to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 \u0111\u1ea1t hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n \u1edf m\u1ed9t s\u1ed1 lo\u1ea1i t\u1ea3i.<\/p>\n\n\n\n

          \u0110\u00e2y l\u00e0 l\u00fd do quang t\u1eed \u0111ang tr\u1edf th\u00e0nh m\u1ed9t l\u0129nh v\u1ef1c quan tr\u1ecdng trong h\u1ea1 t\u1ea7ng t\u00ednh to\u00e1n hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n

          19. AI c\u00f3 th\u1ec3 th\u00fac \u0111\u1ea9y cu\u1ed9c c\u00e1ch m\u1ea1ng photon<\/strong><\/p>\n\n\n\n

          AI \u0111ang t\u1ea1o ra m\u1ed9t v\u00f2ng l\u1eb7p \u0111\u1eb7c bi\u1ec7t:<\/p>\n\n\n\n

          AI l\u1edbn h\u01a1n \u2192 c\u1ea7n nhi\u1ec1u t\u00ednh to\u00e1n h\u01a1n \u2192 c\u1ea7n nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n \u2192 c\u1ea7n nhi\u1ec1u b\u0103ng th\u00f4ng h\u01a1n \u2192 c\u1ea7n k\u1ebft n\u1ed1i nhanh h\u01a1n \u2192 quang t\u1eed tr\u1edf n\u00ean h\u1ea5p d\u1eabn h\u01a1n.<\/strong><\/p>\n\n\n\n

          N\u1ebfu xu h\u01b0\u1edbng n\u00e0y ti\u1ebfp t\u1ee5c, quang t\u1eed c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n ng\u00e0y c\u00e0ng quan tr\u1ecdng c\u1ee7a h\u1ea1 t\u1ea7ng AI.<\/p>\n\n\n\n

          20. V\u00e0 r\u1ed3i xu\u1ea5t hi\u1ec7n m\u1ed9t \u00fd t\u01b0\u1edfng c\u00f2n l\u1edbn h\u01a1n: m\u00e1y t\u00ednh quang t\u1eed<\/strong><\/p>\n\n\n\n

          H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t h\u1ec7 th\u1ed1ng:<\/p>\n\n\n\n

          D\u1eef li\u1ec7u \u0111i v\u00e0o.<\/p>\n\n\n\n

          \u00c1nh s\u00e1ng \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a.<\/p>\n\n\n\n

          C\u00e1c ch\u00f9m s\u00e1ng \u0111i qua m\u1ea1ng waveguide.<\/p>\n\n\n\n

          Ch\u00fang giao thoa.<\/p>\n\n\n\n

          C\u00e1c t\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c bi\u1ebfn \u0111\u1ed5i.<\/p>\n\n\n\n

          K\u1ebft qu\u1ea3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n.<\/p>\n\n\n\n

          M\u1ed9t ph\u1ea7n ph\u00e9p t\u00ednh \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng ch\u00ednh c\u00e1c quy lu\u1eadt v\u1eadt l\u00fd c\u1ee7a \u00e1nh s\u00e1ng.<\/p>\n\n\n\n

          \u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1ch ho\u00e0n to\u00e0n kh\u00e1c \u0111\u1ec3 suy ngh\u0129 v\u1ec1 m\u00e1y t\u00ednh.<\/p>\n\n\n\n

          Thay v\u00ec ch\u1ec9:<\/p>\n\n\n\n

          electron b\u1eadt\/t\u1eaft \u2192 logic \u2192 k\u1ebft qu\u1ea3<\/strong><\/p>\n\n\n\n

          ch\u00fang ta c\u00f3 th\u1ec3 c\u00f3:<\/p>\n\n\n\n

          photon \u2192 giao thoa \u2192 bi\u1ebfn \u0111\u1ed5i quang h\u1ecdc \u2192 k\u1ebft qu\u1ea3<\/strong><\/p>\n\n\n\n

          21. C\u00f3 th\u1ec3 photon s\u1ebd thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta \u0111\u1ecbnh ngh\u0129a \u201cm\u00e1y t\u00ednh\u201d<\/strong><\/p>\n\n\n\n

          Trong h\u00e0ng ch\u1ee5c n\u0103m qua, ch\u00fang ta th\u01b0\u1eddng ngh\u0129:<\/p>\n\n\n\n

          M\u00e1y t\u00ednh l\u00e0 m\u1ed9t c\u1ed7 m\u00e1y x\u1eed l\u00fd bit b\u1eb1ng transistor.<\/p>\n\n\n\n

          Nh\u01b0ng t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 \u0111a d\u1ea1ng h\u01a1n.<\/p>\n\n\n\n

          M\u1ed9t h\u1ec7 th\u1ed1ng t\u00ednh to\u00e1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ed3ng th\u1eddi:<\/p>\n\n\n\n

            \n
          • electron<\/li>\n\n\n\n
          • photon<\/li>\n\n\n\n
          • v\u1eadt li\u1ec7u m\u1edbi<\/li>\n\n\n\n
          • spin<\/li>\n\n\n\n
          • l\u01b0\u1ee3ng t\u1eed<\/li>\n\n\n\n
          • c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng v\u1eadt l\u00fd kh\u00e1c<\/li>\n<\/ul>\n\n\n\n

            Khi \u0111\u00f3, \u201cm\u00e1y t\u00ednh\u201d kh\u00f4ng c\u00f2n nh\u1ea5t thi\u1ebft l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb thu\u1ea7n \u0111i\u1ec7n t\u1eed.<\/p>\n\n\n\n

            22. Photon v\u00e0 m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed c\u00f3 ph\u1ea3i l\u00e0 m\u1ed9t?<\/strong><\/p>\n\n\n\n

            Kh\u00f4ng.<\/p>\n\n\n\n

            \u0110\u00e2y l\u00e0 hai kh\u00e1i ni\u1ec7m d\u1ec5 b\u1ecb nh\u1ea7m.<\/p>\n\n\n\n

            Photonics<\/strong> l\u00e0 l\u0129nh v\u1ef1c nghi\u00ean c\u1ee9u v\u00e0 \u1ee9ng d\u1ee5ng \u00e1nh s\u00e1ng.<\/p>\n\n\n\n

            Quantum computing<\/strong> l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh t\u00ednh to\u00e1n khai th\u00e1c c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng c\u01a1 h\u1ecdc l\u01b0\u1ee3ng t\u1eed.<\/p>\n\n\n\n

            M\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng photon l\u00e0m qubit.<\/p>\n\n\n\n

            Nh\u01b0ng kh\u00f4ng ph\u1ea3i m\u1ecdi m\u00e1y t\u00ednh quang t\u1eed \u0111\u1ec1u l\u00e0 m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed.<\/p>\n\n\n\n

            M\u1ed9t h\u1ec7 th\u1ed1ng quang t\u1eed c\u1ed5 \u0111i\u1ec3n v\u1eabn c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u00e1nh s\u00e1ng m\u00e0 kh\u00f4ng ph\u1ea3i l\u00e0 m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed.<\/p>\n\n\n\n

            23. Photon c\u00f2n c\u00f3 th\u1ec3 thay \u0111\u1ed5i vi\u1ec5n th\u00f4ng<\/strong><\/p>\n\n\n\n

            Trong vi\u1ec5n th\u00f4ng, photon \u0111\u00e3 \u0111\u00f3ng vai tr\u00f2 c\u1ef1c k\u1ef3 quan tr\u1ecdng.<\/p>\n\n\n\n

            T\u1eeb c\u00e1c tuy\u1ebfn c\u00e1p quang xuy\u00ean \u0111\u1ea1i d\u01b0\u01a1ng \u0111\u1ebfn m\u1ea1ng Internet qu\u1ed1c t\u1ebf, \u00e1nh s\u00e1ng \u0111\u00e3 tr\u1edf th\u00e0nh ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n d\u1eef li\u1ec7u ch\u1ee7 \u0111\u1ea1o \u1edf nhi\u1ec1u t\u1ea7ng c\u1ee7a h\u1ea1 t\u1ea7ng m\u1ea1ng.<\/p>\n\n\n\n

            Trong t\u01b0\u01a1ng lai, m\u1ea1ng quang c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c ti\u1ebfn s\u00e2u h\u01a1n:<\/p>\n\n\n\n

            t\u1eeb gi\u1eefa c\u00e1c th\u00e0nh ph\u1ed1 \u2192 trung t\u00e2m d\u1eef li\u1ec7u \u2192 gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7 \u2192 gi\u1eefa c\u00e1c chip \u2192 b\u00ean trong h\u1ec7 th\u1ed1ng t\u00ednh to\u00e1n.<\/strong><\/p>\n\n\n\n

            24. N\u1ebfu photon \u0111i s\u00e2u v\u00e0o chip th\u00ec chuy\u1ec7n g\u00ec x\u1ea3y ra?<\/strong><\/p>\n\n\n\n

            M\u1ed9t vi\u1ec5n c\u1ea3nh r\u1ea5t \u0111\u00e1ng ch\u00fa \u00fd l\u00e0:<\/p>\n\n\n\n

            communication becomes optical much closer to the computation.<\/strong><\/p>\n\n\n\n

            T\u1ee9c l\u00e0 thay v\u00ec \u0111\u01b0a d\u1eef li\u1ec7u qua nh\u1eefng k\u1ebft n\u1ed1i \u0111i\u1ec7n t\u1eed d\u00e0i v\u00e0 ti\u00eau t\u1ed1n n\u0103ng l\u01b0\u1ee3ng, m\u1ed9t ph\u1ea7n d\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy\u1ec1n b\u1eb1ng \u00e1nh s\u00e1ng ngay gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n t\u00ednh to\u00e1n.<\/p>\n\n\n\n

            \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng khi c\u00e1c h\u1ec7 th\u1ed1ng AI ng\u00e0y c\u00e0ng l\u1edbn.<\/p>\n\n\n\n

            25. K\u1ef7 nguy\u00ean photon c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u1edbi<\/strong><\/p>\n\n\n\n

            N\u1ebfu quang t\u1eed ph\u00e1t tri\u1ec3n m\u1ea1nh, nhi\u1ec1u ng\u00e0nh s\u1ebd c\u00f9ng ph\u00e1t tri\u1ec3n:<\/p>\n\n\n\n

              \n
            • photonic chips<\/li>\n\n\n\n
            • optical interconnects<\/li>\n\n\n\n
            • silicon photonics<\/li>\n\n\n\n
            • optical computing<\/li>\n\n\n\n
            • photonic AI accelerators<\/li>\n\n\n\n
            • optical networking<\/li>\n\n\n\n
            • lasers<\/li>\n\n\n\n
            • optical sensors<\/li>\n\n\n\n
            • integrated photonics<\/li>\n\n\n\n
            • quantum photonics<\/li>\n<\/ul>\n\n\n\n

              N\u00f3 c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t l\u1edbp c\u00f4ng ngh\u1ec7 quan tr\u1ecdng n\u1eb1m gi\u1eefa:<\/p>\n\n\n\n

              v\u1eadt l\u00fd + \u0111i\u1ec7n t\u1eed + m\u00e1y t\u00ednh + vi\u1ec5n th\u00f4ng + AI.<\/strong><\/p>\n\n\n\n

              26. T\u1eeb electron \u0111\u1ebfn photon: m\u1ed9t h\u00e0nh tr\u00ecnh d\u00e0i<\/strong><\/p>\n\n\n\n

              C\u00f3 th\u1ec3 nh\u00ecn l\u1ecbch s\u1eed c\u00f4ng ngh\u1ec7 nh\u01b0 m\u1ed9t chu\u1ed7i:<\/p>\n\n\n\n

              \u0110i\u1ec7n<\/strong><\/p>\n\n\n\n

              \u2193<\/p>\n\n\n\n

              Electron<\/strong><\/p>\n\n\n\n

              \u2193<\/p>\n\n\n\n

              \u0110i\u1ec7n t\u1eed<\/strong><\/p>\n\n\n\n

              \u2193<\/p>\n\n\n\n

              Transistor<\/strong><\/p>\n\n\n\n

              \u2193<\/p>\n\n\n\n

              Vi m\u1ea1ch<\/strong><\/p>\n\n\n\n

              \u2193<\/p>\n\n\n\n

              M\u00e1y t\u00ednh<\/strong><\/p>\n\n\n\n

              \u2193<\/p>\n\n\n\n

              Internet<\/strong><\/p>\n\n\n\n

              \u2193<\/p>\n\n\n\n

              AI<\/strong><\/p>\n\n\n\n

              \u2193<\/p>\n\n\n\n

              Quang t\u1eed + \u0111i\u1ec7n t\u1eed<\/strong><\/p>\n\n\n\n

              \u2193<\/p>\n\n\n\n

              T\u00ednh to\u00e1n lai<\/strong><\/p>\n\n\n\n

              \u2193<\/p>\n\n\n\n

              Nh\u1eefng ki\u1ebfn tr\u00fac t\u00ednh to\u00e1n m\u1edbi<\/strong><\/p>\n\n\n\n

              \u0110\u00e2y kh\u00f4ng ph\u1ea3i m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng tuy\u1ec7t \u0111\u1ed1i.<\/p>\n\n\n\n

              C\u00e1c c\u00f4ng ngh\u1ec7 c\u0169 kh\u00f4ng bi\u1ebfn m\u1ea5t ngay khi c\u00f4ng ngh\u1ec7 m\u1edbi xu\u1ea5t hi\u1ec7n.<\/p>\n\n\n\n

              27. Electron c\u00f3 th\u1ef1c s\u1ef1 \u201ch\u1ebft th\u1eddi\u201d?<\/strong><\/p>\n\n\n\n

              Kh\u00f4ng.<\/strong><\/p>\n\n\n\n

              Electron v\u1eabn s\u1ebd ti\u1ebfp t\u1ee5c \u0111\u00f3ng vai tr\u00f2 n\u1ec1n t\u1ea3ng trong c\u00f4ng ngh\u1ec7.<\/p>\n\n\n\n

              Ngay c\u1ea3 m\u1ed9t h\u1ec7 th\u1ed1ng quang t\u1eed c\u0169ng th\u01b0\u1eddng c\u1ea7n \u0111i\u1ec7n t\u1eed \u0111\u1ec3:<\/p>\n\n\n\n

                \n
              • \u0111i\u1ec1u khi\u1ec3n<\/li>\n\n\n\n
              • c\u1ea5p ngu\u1ed3n<\/li>\n\n\n\n
              • x\u1eed l\u00fd t\u00edn hi\u1ec7u<\/li>\n\n\n\n
              • \u0111i\u1ec1u khi\u1ec3n laser<\/li>\n\n\n\n
              • \u0111\u1ecdc d\u1eef li\u1ec7u<\/li>\n\n\n\n
              • l\u01b0u tr\u1eef d\u1eef li\u1ec7u<\/li>\n\n\n\n
              • ch\u1ea1y ph\u1ea7n m\u1ec1m<\/li>\n<\/ul>\n\n\n\n

                V\u00ec v\u1eady, c\u00e2u n\u00f3i:<\/p>\n\n\n\n

                \u201cK\u1ef7 nguy\u00ean electron k\u1ebft th\u00fac\u201d<\/strong><\/p>\n\n\n\n

                n\u00ean \u0111\u01b0\u1ee3c hi\u1ec3u nh\u01b0 m\u1ed9t \u1ea9n d\u1ee5 v\u1ec1 s\u1ef1 chuy\u1ec3n d\u1ecbch tr\u1ecdng t\u00e2m<\/strong>, ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t tuy\u00ean b\u1ed1 r\u1eb1ng electron s\u1ebd bi\u1ebfn m\u1ea5t.<\/p>\n\n\n\n

                28. \u0110i\u1ec1u g\u00ec c\u00f3 th\u1ec3 th\u1ef1c s\u1ef1 k\u1ebft th\u00fac?<\/strong><\/p>\n\n\n\n

                C\u00f3 th\u1ec3 th\u1ee9 \u0111ang \u0111i \u0111\u1ebfn gi\u1edbi h\u1ea1n kh\u00f4ng ph\u1ea3i l\u00e0 electron.<\/p>\n\n\n\n

                M\u00e0 l\u00e0:<\/p>\n\n\n\n

                m\u1ed9t ki\u1ebfn tr\u00fac t\u00ednh to\u00e1n ph\u1ee5 thu\u1ed9c qu\u00e1 nhi\u1ec1u v\u00e0o vi\u1ec7c di chuy\u1ec3n d\u1eef li\u1ec7u b\u1eb1ng \u0111i\u1ec7n.<\/strong><\/p>\n\n\n\n

                \u0110\u00e2y l\u00e0 m\u1ed9t kh\u00e1c bi\u1ec7t r\u1ea5t quan tr\u1ecdng.<\/p>\n\n\n\n

                T\u01b0\u01a1ng lai c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3i:<\/p>\n\n\n\n

                Photon thay th\u1ebf electron.<\/p>\n\n\n\n

                M\u00e0 l\u00e0:<\/p>\n\n\n\n

                Photon gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 m\u00e0 electron ng\u00e0y c\u00e0ng kh\u00f3 gi\u1ea3i quy\u1ebft hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

                29. M\u1ed9t ng\u00e0y n\u00e0o \u0111\u00f3 m\u00e1y t\u00ednh c\u00f3 th\u1ec3 \u201cnh\u00ecn\u201d b\u1eb1ng \u00e1nh s\u00e1ng?<\/strong><\/p>\n\n\n\n

                C\u00f3.<\/p>\n\n\n\n

                Quang t\u1eed kh\u00f4ng ch\u1ec9 d\u00f9ng cho truy\u1ec1n d\u1eef li\u1ec7u.<\/p>\n\n\n\n

                N\u00f3 c\u00f2n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u1ea3m bi\u1ebfn v\u00e0 x\u1eed l\u00fd t\u00edn hi\u1ec7u.<\/p>\n\n\n\n

                Camera, lidar, c\u1ea3m bi\u1ebfn quang h\u1ecdc, h\u1ec7 th\u1ed1ng \u0111o l\u01b0\u1eddng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb khoa h\u1ecdc \u0111\u1ec1u c\u00f3 th\u1ec3 khai th\u00e1c \u00e1nh s\u00e1ng.<\/p>\n\n\n\n

                Trong t\u01b0\u01a1ng lai, s\u1ef1 k\u1ebft h\u1ee3p:<\/p>\n\n\n\n

                sensor + photonics + AI<\/strong><\/p>\n\n\n\n

                c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t ki\u1ebfn tr\u00fac r\u1ea5t m\u1ea1nh.<\/p>\n\n\n\n

                30. Xe t\u1ef1 h\u00e0nh c\u0169ng c\u00f3 th\u1ec3 h\u01b0\u1edfng l\u1ee3i<\/strong><\/p>\n\n\n\n

                C\u00e1c ph\u01b0\u01a1ng ti\u1ec7n t\u1ef1 h\u00e0nh c\u1ea7n:<\/p>\n\n\n\n

                  \n
                • camera<\/li>\n\n\n\n
                • radar<\/li>\n\n\n\n
                • lidar<\/li>\n\n\n\n
                • c\u1ea3m bi\u1ebfn<\/li>\n\n\n\n
                • AI<\/li>\n\n\n\n
                • x\u1eed l\u00fd d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c<\/li>\n<\/ul>\n\n\n\n

                  Quang t\u1eed c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 trong c\u1ea3m bi\u1ebfn c\u0169ng nh\u01b0 truy\u1ec1n v\u00e0 x\u1eed l\u00fd t\u00edn hi\u1ec7u.<\/p>\n\n\n\n

                  \u0110i\u1ec1u n\u00e0y m\u1edf ra kh\u1ea3 n\u0103ng x\u00e2y d\u1ef1ng nh\u1eefng h\u1ec7 th\u1ed1ng c\u1ea3m nh\u1eadn m\u00f4i tr\u01b0\u1eddng ng\u00e0y c\u00e0ng tinh vi.<\/p>\n\n\n\n

                  31. Y t\u1ebf c\u0169ng c\u00f3 th\u1ec3 h\u01b0\u1edfng l\u1ee3i<\/strong><\/p>\n\n\n\n

                  Photonics \u0111\u00e3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c y sinh.<\/p>\n\n\n\n

                  \u00c1nh s\u00e1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3:<\/p>\n\n\n\n

                    \n
                  • quan s\u00e1t m\u00f4<\/li>\n\n\n\n
                  • ch\u1ea9n \u0111o\u00e1n<\/li>\n\n\n\n
                  • \u0111o l\u01b0\u1eddng<\/li>\n\n\n\n
                  • h\u00ecnh \u1ea3nh y khoa<\/li>\n\n\n\n
                  • \u0111i\u1ec1u tr\u1ecb b\u1eb1ng laser<\/li>\n\n\n\n
                  • c\u1ea3m bi\u1ebfn sinh h\u1ecdc<\/li>\n<\/ul>\n\n\n\n

                    N\u1ebfu k\u1ebft h\u1ee3p v\u1edbi AI, c\u00e1c h\u1ec7 th\u1ed1ng quang h\u1ecdc c\u00f3 th\u1ec3 tr\u1edf n\u00ean th\u00f4ng minh h\u01a1n.<\/p>\n\n\n\n

                    32. K\u1ef7 nguy\u00ean photon c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn Internet<\/strong><\/p>\n\n\n\n

                    Internet t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 kh\u00f4ng ch\u1ec9 l\u00e0:<\/p>\n\n\n\n

                    Internet of Things<\/strong><\/p>\n\n\n\n

                    m\u00e0 c\u00f2n c\u00f3 th\u1ec3 ti\u1ebfn \u0111\u1ebfn nh\u1eefng h\u1ec7 th\u1ed1ng trong \u0111\u00f3 c\u00e1c thi\u1ebft b\u1ecb t\u00ednh to\u00e1n \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i b\u1eb1ng nh\u1eefng m\u1ea1ng quang t\u1ed1c \u0111\u1ed9 r\u1ea5t cao.<\/p>\n\n\n\n

                    \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng khi AI chuy\u1ec3n t\u1eeb nh\u1eefng m\u00f4 h\u00ecnh ch\u1ea1y tr\u00ean m\u1ed9t m\u00e1y sang nh\u1eefng h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n tr\u00ean h\u00e0ng ngh\u00ecn ho\u1eb7c h\u00e0ng tri\u1ec7u b\u1ed9 x\u1eed l\u00fd.<\/p>\n\n\n\n

                    33. \u0110i\u1ec1u g\u00ec x\u1ea3y ra n\u1ebfu m\u00e1y t\u00ednh photon th\u1ef1c s\u1ef1 tr\u01b0\u1edfng th\u00e0nh?<\/strong><\/p>\n\n\n\n

                    N\u1ebfu c\u00f4ng ngh\u1ec7 ph\u00e1t tri\u1ec3n \u0111\u1ebfn m\u1ee9c \u0111\u1ee7 r\u1ebb, \u0111\u1ee7 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ee7 d\u1ec5 l\u1eadp tr\u00ecnh, ch\u00fang ta c\u00f3 th\u1ec3 ch\u1ee9ng ki\u1ebfn m\u1ed9t s\u1ef1 thay \u0111\u1ed5i l\u1edbn.<\/p>\n\n\n\n

                    Kh\u00f4ng nh\u1ea5t thi\u1ebft l\u00e0 m\u1ed9t cu\u1ed9c thay th\u1ebf ho\u00e0n to\u00e0n.<\/p>\n\n\n\n

                    M\u00e0 c\u00f3 th\u1ec3 l\u00e0:<\/p>\n\n\n\n

                    m\u1ed7i lo\u1ea1i v\u1eadt l\u00fd \u0111\u1ea3m nhi\u1ec7m m\u1ed9t nhi\u1ec7m v\u1ee5 m\u00e0 n\u00f3 ph\u00f9 h\u1ee3p nh\u1ea5t.<\/strong><\/p>\n\n\n\n

                    Electron:<\/p>\n\n\n\n

                    logic, \u0111i\u1ec1u khi\u1ec3n, b\u1ed9 nh\u1edb v\u00e0 x\u1eed l\u00fd \u0111i\u1ec7n t\u1eed.<\/strong><\/p>\n\n\n\n

                    Photon:<\/p>\n\n\n\n

                    truy\u1ec1n d\u1eef li\u1ec7u, k\u1ebft n\u1ed1i, t\u00edn hi\u1ec7u v\u00e0 m\u1ed9t s\u1ed1 d\u1ea1ng t\u00ednh to\u00e1n.<\/strong><\/p>\n\n\n\n

                    Quantum:<\/p>\n\n\n\n

                    m\u1ed9t s\u1ed1 b\u00e0i to\u00e1n \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u01a1 h\u1ecdc l\u01b0\u1ee3ng t\u1eed.<\/strong><\/p>\n\n\n\n

                    AI:<\/p>\n\n\n\n

                    l\u1edbp tr\u00ed tu\u1ec7 n\u1eb1m ph\u00eda tr\u00ean to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/strong><\/p>\n\n\n\n

                    34. V\u00e0 \u0111\u00e2y c\u00f3 th\u1ec3 l\u00e0 b\u01b0\u1edbc ti\u1ebfp theo c\u1ee7a l\u1ecbch s\u1eed m\u00e1y t\u00ednh<\/strong><\/p>\n\n\n\n

                    M\u00e1y t\u00ednh th\u1ebf h\u1ec7 \u0111\u1ea7u ti\u00ean r\u1ea5t l\u1edbn.<\/p>\n\n\n\n

                    Sau \u0111\u00f3 m\u00e1y t\u00ednh thu nh\u1ecf.<\/p>\n\n\n\n

                    R\u1ed3i xu\u1ea5t hi\u1ec7n PC.<\/p>\n\n\n\n

                    Sau \u0111\u00f3 smartphone.<\/p>\n\n\n\n

                    R\u1ed3i cloud.<\/p>\n\n\n\n

                    R\u1ed3i AI.<\/p>\n\n\n\n

                    B\u01b0\u1edbc ti\u1ebfp theo c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01a1n gi\u1ea3n l\u00e0:<\/p>\n\n\n\n

                    \u201cm\u00e1y t\u00ednh nh\u1ecf h\u01a1n\u201d.<\/strong><\/p>\n\n\n\n

                    M\u00e0 l\u00e0:<\/p>\n\n\n\n

                    \u201cm\u00e1y t\u00ednh s\u1eed d\u1ee5ng v\u1eadt l\u00fd kh\u00e1c hi\u1ec7u qu\u1ea3 h\u01a1n\u201d.<\/strong><\/p>\n\n\n\n

                    35. M\u1ed9t n\u1ec1n v\u0103n minh s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng \u0111\u1ec3 t\u00ednh to\u00e1n<\/strong><\/p>\n\n\n\n

                    H\u00e3y th\u1eed t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t n\u1ec1n v\u0103n minh trong t\u01b0\u01a1ng lai:<\/p>\n\n\n\n

                    Trung t\u00e2m d\u1eef li\u1ec7u s\u1eed d\u1ee5ng h\u00e0ng tri\u1ec7u b\u1ed9 x\u1eed l\u00fd.<\/p>\n\n\n\n

                    C\u00e1c b\u1ed9 x\u1eed l\u00fd \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i b\u1eb1ng m\u1ea1ng quang.<\/p>\n\n\n\n

                    AI \u0111\u01b0\u1ee3c t\u0103ng t\u1ed1c b\u1eb1ng c\u00e1c m\u1ea1ch quang t\u1eed.<\/p>\n\n\n\n

                    C\u00e1c c\u1ea3m bi\u1ebfn s\u1eed d\u1ee5ng photon.<\/p>\n\n\n\n

                    Internet to\u00e0n c\u1ea7u d\u1ef1a tr\u00ean m\u1ea1ng c\u00e1p quang v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng quang h\u1ecdc ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n

                    M\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed s\u1eed d\u1ee5ng photon ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0\u1ee3ng t\u1eed kh\u00e1c.<\/p>\n\n\n\n

                    Khi \u0111\u00f3 \u00e1nh s\u00e1ng kh\u00f4ng c\u00f2n \u0111\u01a1n gi\u1ea3n l\u00e0 th\u1ee9 gi\u00fap con ng\u01b0\u1eddi \u201cnh\u00ecn th\u1ea5y th\u1ebf gi\u1edbi\u201d.<\/p>\n\n\n\n

                    \u00c1nh s\u00e1ng tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n c\u1ee7a h\u1ea1 t\u1ea7ng tr\u00ed tu\u1ec7 c\u1ee7a n\u1ec1n v\u0103n minh.<\/strong><\/p>\n\n\n\n

                    36. Nh\u01b0ng t\u01b0\u01a1ng lai kh\u00f4ng \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh ch\u1ec9 b\u1edfi v\u1eadt l\u00fd<\/strong><\/p>\n\n\n\n

                    M\u1ed9t c\u00f4ng ngh\u1ec7 c\u00f3 th\u1ec3 r\u1ea5t nhanh nh\u01b0ng v\u1eabn th\u1ea5t b\u1ea1i n\u1ebfu:<\/p>\n\n\n\n

                      \n
                    • qu\u00e1 \u0111\u1eaft<\/li>\n\n\n\n
                    • qu\u00e1 kh\u00f3 s\u1ea3n xu\u1ea5t<\/li>\n\n\n\n
                    • kh\u00f3 l\u1eadp tr\u00ecnh<\/li>\n\n\n\n
                    • kh\u00f3 b\u1ea3o tr\u00ec<\/li>\n\n\n\n
                    • kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i<\/li>\n\n\n\n
                    • kh\u00f4ng c\u00f3 h\u1ec7 sinh th\u00e1i ph\u1ea7n m\u1ec1m<\/li>\n\n\n\n
                    • kh\u00f4ng c\u00f3 th\u1ecb tr\u01b0\u1eddng \u0111\u1ee7 l\u1edbn<\/li>\n<\/ul>\n\n\n\n

                      V\u00ec v\u1eady, t\u01b0\u01a1ng lai c\u1ee7a photon kh\u00f4ng ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c photon c\u00f3 nhanh hay kh\u00f4ng.<\/p>\n\n\n\n

                      N\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o:<\/p>\n\n\n\n

                      kinh t\u1ebf + s\u1ea3n xu\u1ea5t + v\u1eadt li\u1ec7u + ph\u1ea7n m\u1ec1m + ki\u1ebfn tr\u00fac m\u00e1y t\u00ednh + AI + nhu c\u1ea7u th\u1ecb tr\u01b0\u1eddng.<\/strong><\/p>\n\n\n\n

                      37. V\u1eady \u201ck\u1ef7 nguy\u00ean photon\u201d \u0111\u00e3 b\u1eaft \u0111\u1ea7u ch\u01b0a?<\/strong><\/p>\n\n\n\n

                      Theo m\u1ed9t ngh\u0129a n\u00e0o \u0111\u00f3: c\u00f3.<\/strong><\/p>\n\n\n\n

                      C\u00e1p quang, laser, c\u1ea3m bi\u1ebfn quang h\u1ecdc v\u00e0 nhi\u1ec1u h\u1ec7 th\u1ed1ng photonics \u0111\u00e3 l\u00e0 c\u00f4ng ngh\u1ec7 tr\u01b0\u1edfng th\u00e0nh.<\/p>\n\n\n\n

                      Nh\u01b0ng n\u1ebfu n\u00f3i:<\/p>\n\n\n\n

                      \u201cM\u00e1y t\u00ednh \u0111i\u1ec7n t\u1eed s\u1eafp b\u1ecb m\u00e1y t\u00ednh photon thay th\u1ebf ho\u00e0n to\u00e0n\u201d<\/p>\n\n\n\n

                      th\u00ec \u0111\u00f3 l\u00e0 m\u1ed9t k\u1ebft lu\u1eadn qu\u00e1 m\u1ea1nh.<\/p>\n\n\n\n

                      \u0110i\u1ec1u \u0111ang di\u1ec5n ra th\u1ef1c t\u1ebf h\u01a1n l\u00e0:<\/p>\n\n\n\n

                      quang t\u1eed \u0111ang ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u00e2u v\u00e0o h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed v\u00e0 t\u00ednh to\u00e1n.<\/strong><\/p>\n\n\n\n

                      38. C\u00f3 l\u1ebd t\u01b0\u01a1ng lai s\u1ebd kh\u00f4ng thu\u1ed9c v\u1ec1 electron hay photon<\/strong><\/p>\n\n\n\n

                      C\u00f3 th\u1ec3 c\u00e2u h\u1ecfi:<\/p>\n\n\n\n

                      \u201cElectron hay photon?\u201d<\/strong><\/p>\n\n\n\n

                      l\u00e0 m\u1ed9t c\u00e2u h\u1ecfi ch\u01b0a \u0111\u1ee7 ch\u00ednh x\u00e1c.<\/p>\n\n\n\n

                      C\u00e2u h\u1ecfi th\u00fa v\u1ecb h\u01a1n l\u00e0:<\/p>\n\n\n\n

                      \u201cL\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 k\u1ebft h\u1ee3p c\u00e1c quy lu\u1eadt v\u1eadt l\u00fd kh\u00e1c nhau nh\u1eb1m x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng t\u00ednh to\u00e1n hi\u1ec7u qu\u1ea3 nh\u1ea5t?\u201d<\/strong><\/p>\n\n\n\n

                      N\u1ebfu v\u1eady, t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 thu\u1ed9c v\u1ec1:<\/p>\n\n\n\n

                      hybrid computing.<\/strong><\/p>\n\n\n\n

                      M\u1ed9t th\u1ebf gi\u1edbi trong \u0111\u00f3 electron v\u00e0 photon kh\u00f4ng c\u1ea1nh tranh \u0111\u1ec3 lo\u1ea1i b\u1ecf nhau.<\/p>\n\n\n\n

                      Ch\u00fang b\u1ed5 sung cho nhau.<\/p>\n\n\n\n

                      39. V\u00e0 AI c\u00f3 th\u1ec3 l\u00e0 ch\u1ea5t x\u00fac t\u00e1c<\/strong><\/p>\n\n\n\n

                      AI \u0111ang khi\u1ebfn nhu c\u1ea7u t\u00ednh to\u00e1n t\u0103ng nhanh.<\/p>\n\n\n\n

                      Nhu c\u1ea7u \u0111\u00f3 th\u00fac \u0111\u1ea9y:<\/p>\n\n\n\n

                        \n
                      • chip m\u1edbi<\/li>\n\n\n\n
                      • b\u1ed9 nh\u1edb m\u1edbi<\/li>\n\n\n\n
                      • k\u1ebft n\u1ed1i m\u1edbi<\/li>\n\n\n\n
                      • ki\u1ebfn tr\u00fac m\u1edbi<\/li>\n\n\n\n
                      • trung t\u00e2m d\u1eef li\u1ec7u m\u1edbi<\/li>\n\n\n\n
                      • c\u00f4ng ngh\u1ec7 l\u00e0m m\u00e1t m\u1edbi<\/li>\n\n\n\n
                      • quang t\u1eed<\/li>\n\n\n\n
                      • t\u00ednh to\u00e1n l\u01b0\u1ee3ng t\u1eed<\/li>\n\n\n\n
                      • c\u00e1c v\u1eadt li\u1ec7u m\u1edbi<\/li>\n<\/ul>\n\n\n\n

                        V\u00ec v\u1eady, cu\u1ed9c c\u00e1ch m\u1ea1ng AI c\u00f3 th\u1ec3 \u0111\u1ed3ng th\u1eddi tr\u1edf th\u00e0nh \u0111\u1ed9ng l\u1ef1c cho m\u1ed9t cu\u1ed9c c\u00e1ch m\u1ea1ng ph\u1ea7n c\u1ee9ng.<\/p>\n\n\n\n

                        40. T\u1eeb k\u1ef7 nguy\u00ean electron \u0111\u1ebfn k\u1ef7 nguy\u00ean \u00e1nh s\u00e1ng?<\/strong><\/p>\n\n\n\n

                        C\u00f3 l\u1ebd ch\u01b0a n\u00ean tuy\u00ean b\u1ed1:<\/p>\n\n\n\n

                        \u201cK\u1ef7 nguy\u00ean electron \u0111\u00e3 k\u1ebft th\u00fac.\u201d<\/strong><\/p>\n\n\n\n

                        Nh\u01b0ng ho\u00e0n to\u00e0n c\u00f3 c\u01a1 s\u1edf \u0111\u1ec3 \u0111\u1eb7t ra m\u1ed9t c\u00e2u h\u1ecfi l\u1edbn:<\/p>\n\n\n\n

                        Ph\u1ea3i ch\u0103ng nh\u00e2n lo\u1ea1i \u0111ang chuy\u1ec3n t\u1eeb m\u1ed9t n\u1ec1n v\u0103n minh ch\u1ee7 y\u1ebfu x\u1eed l\u00fd th\u00f4ng tin b\u1eb1ng electron sang m\u1ed9t n\u1ec1n v\u0103n minh k\u1ebft h\u1ee3p electron, photon v\u00e0 c\u00e1c d\u1ea1ng v\u1eadt l\u00fd t\u00ednh to\u00e1n kh\u00e1c?<\/strong><\/p>\n\n\n\n

                        N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi cu\u1ed1i c\u00f9ng l\u00e0 c\u00f3, l\u1ecbch s\u1eed c\u00f4ng ngh\u1ec7 s\u1ebd kh\u00f4ng \u0111\u01a1n gi\u1ea3n l\u00e0:<\/p>\n\n\n\n

                        k\u1ef7 nguy\u00ean \u0111i\u1ec7n t\u1eed \u2192 k\u1ef7 nguy\u00ean photon.<\/strong><\/p>\n\n\n\n

                        M\u00e0 c\u00f3 th\u1ec3 l\u00e0:<\/p>\n\n\n\n

                        k\u1ef7 nguy\u00ean \u0111i\u1ec7n t\u1eed \u2192 k\u1ef7 nguy\u00ean quang t\u1eed\u2013\u0111i\u1ec7n t\u1eed \u2192 k\u1ef7 nguy\u00ean t\u00ednh to\u00e1n \u0111a v\u1eadt l\u00fd.<\/strong><\/p>\n\n\n\n

                        V\u00e0 khi \u0111\u00f3, \u00e1nh s\u00e1ng kh\u00f4ng ch\u1ec9 gi\u00fap ch\u00fang ta nh\u00ecn th\u1ea5y th\u1ebf gi\u1edbi.<\/p>\n\n\n\n

                        \u00c1nh s\u00e1ng c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ti\u1ec7n m\u00e0 n\u1ec1n v\u0103n minh d\u00f9ng \u0111\u1ec3 truy\u1ec1n t\u1ea3i, x\u1eed l\u00fd v\u00e0 t\u1ea1o ra tri th\u1ee9c.<\/strong><\/p>\n\n\n\n

                        FAQ \u2013 Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/p>\n\n\n\n

                        1. K\u1ef7 nguy\u00ean electron c\u00f3 th\u1ef1c s\u1ef1 s\u1eafp k\u1ebft th\u00fac kh\u00f4ng?<\/strong><\/p>\n\n\n\n

                        Kh\u00f4ng n\u00ean hi\u1ec3u theo ngh\u0129a \u0111en. Electron v\u1eabn s\u1ebd gi\u1eef vai tr\u00f2 quan tr\u1ecdng trong \u0111i\u1ec7n t\u1eed v\u00e0 m\u00e1y t\u00ednh. \u201cK\u1ef7 nguy\u00ean electron kh\u00e9p l\u1ea1i\u201d ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1ch di\u1ec5n \u0111\u1ea1t v\u1ec1 s\u1ef1 chuy\u1ec3n d\u1ecbch t\u1eeb \u0111i\u1ec7n t\u1eed thu\u1ea7n t\u00fay sang c\u00e1c h\u1ec7 th\u1ed1ng k\u1ebft h\u1ee3p \u0111i\u1ec7n t\u1eed v\u00e0 quang t\u1eed.<\/p>\n\n\n\n

                        2. Photon c\u00f3 nhanh h\u01a1n electron kh\u00f4ng?<\/strong><\/p>\n\n\n\n

                        Trong ch\u00e2n kh\u00f4ng, photon truy\u1ec1n v\u1edbi t\u1ed1c \u0111\u1ed9 \u00e1nh s\u00e1ng. Nh\u01b0ng vi\u1ec7c so s\u00e1nh \u201cphoton nhanh h\u01a1n electron\u201d trong m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh kh\u00f4ng \u0111\u01a1n gi\u1ea3n nh\u01b0 so s\u00e1nh t\u1ed1c \u0111\u1ed9 c\u1ee7a hai h\u1ea1t. Hi\u1ec7u n\u0103ng th\u1ef1c t\u1ebf ph\u1ee5 thu\u1ed9c v\u00e0o to\u00e0n b\u1ed9 ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

                        3. M\u00e1y t\u00ednh photon c\u00f3 thay th\u1ebf CPU kh\u00f4ng?<\/strong><\/p>\n\n\n\n

                        Ch\u01b0a c\u00f3 c\u01a1 s\u1edf \u0111\u1ec3 kh\u1eb3ng \u0111\u1ecbnh nh\u01b0 v\u1eady. H\u01b0\u1edbng ph\u00e1t tri\u1ec3n th\u1ef1c t\u1ebf nhi\u1ec1u kh\u1ea3 n\u0103ng l\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng lai, trong \u0111\u00f3 b\u1ed9 x\u1eed l\u00fd \u0111i\u1ec7n t\u1eed v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n quang t\u1eed ph\u1ed1i h\u1ee3p v\u1edbi nhau.<\/p>\n\n\n\n

                        4. M\u00e1y t\u00ednh quang t\u1eed c\u00f3 ph\u1ea3i m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed kh\u00f4ng?<\/strong><\/p>\n\n\n\n

                        Kh\u00f4ng. M\u00e1y t\u00ednh quang t\u1eed c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng theo nguy\u00ean l\u00fd quang h\u1ecdc c\u1ed5 \u0111i\u1ec3n. M\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed khai th\u00e1c c\u00e1c nguy\u00ean l\u00fd c\u1ee7a c\u01a1 h\u1ecdc l\u01b0\u1ee3ng t\u1eed. M\u1ed9t s\u1ed1 m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng photon, nh\u01b0ng hai kh\u00e1i ni\u1ec7m kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t.<\/p>\n\n\n\n

                        5. Internet hi\u1ec7n nay c\u00f3 s\u1eed d\u1ee5ng photon kh\u00f4ng?<\/strong><\/p>\n\n\n\n

                        C\u00f3. C\u00e1p quang s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u v\u00e0 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a h\u1ea1 t\u1ea7ng vi\u1ec5n th\u00f4ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n

                        6. Silicon photonics l\u00e0 g\u00ec?<\/strong><\/p>\n\n\n\n

                        \u0110\u00f3 l\u00e0 l\u0129nh v\u1ef1c t\u00edch h\u1ee3p c\u00e1c ch\u1ee9c n\u0103ng quang h\u1ecdc tr\u00ean n\u1ec1n t\u1ea3ng silicon v\u00e0 c\u00f4ng ngh\u1ec7 b\u00e1n d\u1eabn, nh\u1eb1m t\u1ea1o ra c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n v\u00e0 x\u1eed l\u00fd th\u00f4ng tin b\u1eb1ng \u00e1nh s\u00e1ng v\u1edbi k\u00edch th\u01b0\u1edbc nh\u1ecf.<\/p>\n\n\n\n

                        7. T\u1ea1i sao AI th\u00fac \u0111\u1ea9y photonics?<\/strong><\/p>\n\n\n\n

                        AI c\u1ea7n l\u01b0\u1ee3ng t\u00ednh to\u00e1n v\u00e0 trao \u0111\u1ed5i d\u1eef li\u1ec7u r\u1ea5t l\u1edbn. Khi h\u1ec7 th\u1ed1ng AI m\u1edf r\u1ed9ng, vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u gi\u1eefa c\u00e1c b\u1ed9 x\u1eed l\u00fd tr\u1edf th\u00e0nh v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng. Quang t\u1eed c\u00f3 ti\u1ec1m n\u0103ng cung c\u1ea5p c\u00e1c k\u1ebft n\u1ed1i b\u0103ng th\u00f4ng cao v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n trong m\u1ed9t s\u1ed1 ki\u1ebfn tr\u00fac.<\/p>\n\n\n\n

                        8. Photon c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n ph\u00e9p t\u00ednh kh\u00f4ng?<\/strong><\/p>\n\n\n\n

                        C\u00f3. M\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng quang t\u1eed c\u00f3 th\u1ec3 khai th\u00e1c giao thoa, bi\u1ebfn \u0111\u1ed5i \u00e1nh s\u00e1ng v\u00e0 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng quang h\u1ecdc kh\u00e1c \u0111\u1ec3 th\u1ef1c hi\u1ec7n nh\u1eefng d\u1ea1ng t\u00ednh to\u00e1n nh\u1ea5t \u0111\u1ecbnh.<\/p>\n\n\n\n

                        9. M\u00e1y t\u00ednh photon c\u00f3 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng kh\u00f4ng?<\/strong><\/p>\n\n\n\n

                        C\u00f3. Photon kh\u00f4ng l\u00e0m cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u201cmi\u1ec5n ph\u00ed n\u0103ng l\u01b0\u1ee3ng\u201d. Laser, b\u1ed9 \u0111i\u1ec1u bi\u1ebfn, m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n, chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n\u2013quang v\u00e0 quang\u2013\u0111i\u1ec7n \u0111\u1ec1u c\u1ea7n n\u0103ng l\u01b0\u1ee3ng. L\u1ee3i \u00edch v\u1ec1 n\u0103ng l\u01b0\u1ee3ng ph\u1ee5 thu\u1ed9c v\u00e0o ki\u1ebfn tr\u00fac c\u1ee5 th\u1ec3.<\/p>\n\n\n\n

                        10. Photon c\u00f3 th\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u nh\u01b0 transistor kh\u00f4ng?<\/strong><\/p>\n\n\n\n

                        Kh\u00f4ng theo c\u00e1ch t\u01b0\u01a1ng t\u1ef1. Photon r\u1ea5t ph\u00f9 h\u1ee3p cho truy\u1ec1n t\u1ea3i v\u00e0 x\u1eed l\u00fd t\u00edn hi\u1ec7u trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, nh\u01b0ng l\u01b0u tr\u1eef v\u1eabn l\u00e0 m\u1ed9t b\u00e0i to\u00e1n kh\u00e1c v\u00e0 th\u01b0\u1eddng c\u1ea7n c\u00e1c c\u00f4ng ngh\u1ec7 b\u1ed9 nh\u1edb.<\/p>\n\n\n\n

                        11. Khi n\u00e0o m\u00e1y t\u00ednh quang t\u1eed s\u1ebd ph\u1ed5 bi\u1ebfn?<\/strong><\/p>\n\n\n\n

                        Kh\u00f4ng th\u1ec3 \u0111\u01b0a ra m\u1ed9t m\u1ed1c th\u1eddi gian ch\u1eafc ch\u1eafn. C\u00f4ng ngh\u1ec7 quang t\u1eed \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec5n th\u00f4ng v\u00e0 m\u1ed9t s\u1ed1 l\u0129nh v\u1ef1c t\u00ednh to\u00e1n, nh\u01b0ng vi\u1ec7c ph\u1ed5 bi\u1ebfn r\u1ed9ng r\u00e3i ph\u1ee5 thu\u1ed9c v\u00e0o chi ph\u00ed, kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t, ph\u1ea7n m\u1ec1m, ki\u1ebfn tr\u00fac v\u00e0 hi\u1ec7u qu\u1ea3 th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

                        12. T\u01b0\u01a1ng lai s\u1ebd l\u00e0 electron hay photon?<\/strong><\/p>\n\n\n\n

                        Kh\u1ea3 n\u0103ng cao c\u00e2u tr\u1ea3 l\u1eddi kh\u00f4ng ph\u1ea3i \u201cm\u1ed9t trong hai\u201d. M\u1ed9t xu h\u01b0\u1edbng quan tr\u1ecdng l\u00e0 k\u1ebft h\u1ee3p electron v\u00e0 photon \u0111\u1ec3 t\u1eadn d\u1ee5ng \u01b0u \u0111i\u1ec3m c\u1ee7a t\u1eebng lo\u1ea1i.<\/p>\n\n\n\n

                        13. Photon c\u00f3 th\u1ec3 gi\u00fap AI m\u1ea1nh h\u01a1n kh\u00f4ng?<\/strong><\/p>\n\n\n\n

                        C\u00f3 ti\u1ec1m n\u0103ng, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi nh\u1eefng ph\u00e9p to\u00e1n ph\u00f9 h\u1ee3p v\u1edbi ki\u1ebfn tr\u00fac quang t\u1eed. Tuy nhi\u00ean hi\u1ec7u n\u0103ng th\u1ef1c t\u1ebf ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 tr\u00ean to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng ch\u1ee9 kh\u00f4ng ch\u1ec9 d\u1ef1a tr\u00ean t\u1ed1c \u0111\u1ed9 c\u1ee7a \u00e1nh s\u00e1ng.<\/p>\n\n\n\n

                        14. Photon c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong robot kh\u00f4ng?<\/strong><\/p>\n\n\n\n

                        C\u00f3. Photonics c\u00f3 th\u1ec3 tham gia v\u00e0o c\u1ea3m bi\u1ebfn, lidar, truy\u1ec1n d\u1eef li\u1ec7u v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd t\u00edn hi\u1ec7u c\u1ee7a robot.<\/p>\n\n\n\n

                        15. C\u00f3 th\u1ec3 n\u00f3i ch\u00fang ta \u0111ang b\u01b0\u1edbc v\u00e0o k\u1ef7 nguy\u00ean photon kh\u00f4ng?<\/strong><\/p>\n\n\n\n

                        C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u1ee5m t\u1eeb n\u00e0y nh\u01b0 m\u1ed9t c\u00e1ch m\u00f4 t\u1ea3 xu h\u01b0\u1edbng, nh\u01b0ng ch\u00ednh x\u00e1c h\u01a1n l\u00e0 n\u00f3i r\u1eb1ng quang t\u1eed \u0111ang ng\u00e0y c\u00e0ng tr\u1edf th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a h\u1ea1 t\u1ea7ng t\u00ednh to\u00e1n v\u00e0 truy\u1ec1n th\u00f4ng hi\u1ec7n \u0111\u1ea1i.<\/strong><\/p>\n\n\n\n

                        K\u1ebft lu\u1eadn<\/strong><\/p>\n\n\n\n

                        Nh\u00e2n lo\u1ea1i \u0111\u00e3 d\u00e0nh h\u01a1n m\u1ed9t th\u1ebf k\u1ef7 \u0111\u1ec3 h\u1ecdc c\u00e1ch \u0111i\u1ec1u khi\u1ec3n electron.<\/p>\n\n\n\n

                        T\u1eeb electron, ch\u00fang ta x\u00e2y d\u1ef1ng \u0111i\u1ec7n t\u1eed.<\/p>\n\n\n\n

                        T\u1eeb \u0111i\u1ec7n t\u1eed, ch\u00fang ta x\u00e2y d\u1ef1ng transistor.<\/p>\n\n\n\n

                        T\u1eeb transistor, ch\u00fang ta x\u00e2y d\u1ef1ng m\u00e1y t\u00ednh.<\/p>\n\n\n\n

                        T\u1eeb m\u00e1y t\u00ednh, ch\u00fang ta x\u00e2y d\u1ef1ng Internet.<\/p>\n\n\n\n

                        V\u00e0 t\u1eeb Internet, ch\u00fang ta \u0111ang x\u00e2y d\u1ef1ng m\u1ed9t n\u1ec1n v\u0103n minh ng\u00e0y c\u00e0ng ph\u1ee5 thu\u1ed9c v\u00e0o d\u1eef li\u1ec7u v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o.<\/p>\n\n\n\n

                        Nh\u01b0ng khi d\u1eef li\u1ec7u tr\u1edf n\u00ean kh\u1ed5ng l\u1ed3, m\u1ed9t v\u1ea5n \u0111\u1ec1 m\u1edbi xu\u1ea5t hi\u1ec7n:<\/p>\n\n\n\n

                        ch\u00fang ta c\u1ea7n m\u1ed9t c\u00e1ch t\u1ed1t h\u01a1n \u0111\u1ec3 di chuy\u1ec3n v\u00e0 x\u1eed l\u00fd th\u00f4ng tin.<\/strong><\/p>\n\n\n\n

                        Photon c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e2u tr\u1ea3 l\u1eddi.<\/p>\n\n\n\n

                        Kh\u00f4ng ph\u1ea3i v\u00ec electron s\u1eafp bi\u1ebfn m\u1ea5t.<\/p>\n\n\n\n

                        M\u00e0 b\u1edfi v\u00ec \u00e1nh s\u00e1ng c\u00f3 nh\u1eefng kh\u1ea3 n\u0103ng m\u00e0 \u0111i\u1ec7n t\u1eed kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n theo c\u00f9ng m\u1ed9t c\u00e1ch.<\/p>\n\n\n\n

                        C\u00f3 l\u1ebd t\u01b0\u01a1ng lai kh\u00f4ng ph\u1ea3i l\u00e0:<\/p>\n\n\n\n

                        Electron b\u1ecb Photon \u0111\u00e1nh b\u1ea1i.<\/strong><\/p>\n\n\n\n

                        M\u00e0 l\u00e0:<\/p>\n\n\n\n

                        Electron v\u00e0 Photon c\u00f9ng t\u1ea1o n\u00ean th\u1ebf h\u1ec7 m\u00e1y t\u00ednh ti\u1ebfp theo.<\/strong><\/p>\n\n\n\n

                        V\u00e0 n\u1ebfu \u0111i\u1ec1u \u0111\u00f3 x\u1ea3y ra, m\u1ed9t trong nh\u1eefng thay \u0111\u1ed5i l\u1edbn nh\u1ea5t c\u1ee7a th\u1ebf k\u1ef7 XXI c\u00f3 th\u1ec3 kh\u00f4ng n\u1eb1m tr\u00ean m\u00e0n h\u00ecnh \u0111i\u1ec7n tho\u1ea1i hay trong m\u1ed9t \u1ee9ng d\u1ee5ng AI.<\/p>\n\n\n\n

                        N\u00f3 c\u00f3 th\u1ec3 n\u1eb1m b\u00ean trong ch\u00ednh nh\u1eefng con chip \u0111ang t\u1ea1o ra t\u01b0\u01a1ng lai c\u1ee7a nh\u00e2n lo\u1ea1i.<\/strong><\/p>\n\n\n\n


                        \ud83c\udfaf T\u1eeb kh\u00f3a ch\u00ednh:<\/strong> k\u1ef7 nguy\u00ean photon
                        \ud83d\udd11 T\u1eeb kh\u00f3a ph\u1ee5:<\/strong> m\u00e1y t\u00ednh quang t\u1eed, photonics, silicon photonics, photon, electron, AI, chip quang t\u1eed<\/p>\n\n\n\n

                        <\/p>\n","protected":false},"excerpt":{"rendered":"

                        C\u00f3 ph\u1ea3i k\u1ef7 nguy\u00ean electron \u0111ang ti\u1ebfn \u0111\u1ebfn gi\u1edbi h\u1ea1n v\u00e0 nh\u01b0\u1eddng ch\u1ed7 cho photon? T\u00ecm hi\u1ec3u to\u00e0n di\u1ec7n v\u1ec1 electron, photon, photonics, silicon photonics, m\u00e1y t\u00ednh quang t\u1eed, AI v\u00e0 t\u01b0\u01a1ng lai c\u1ee7a \u0111i\u1ec7n t\u1eed\u2013quang t\u1eed.<\/p>\n","protected":false},"author":1,"featured_media":140,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[217,218],"tags":[36,212,191,208,53,211,181,196,91,201,199,51,204,205,200,202,203,206,214,210,207,213,182,12,209,86],"class_list":["post-135","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vat-ly-2","category-cong-nghe-tuong-lai","tag-ai","tag-cap-quang","tag-chip","tag-chip-quang-tu","tag-cong-nghe-tuong-lai","tag-data-center","tag-electron","tag-internet","tag-khoa-hoc","tag-ky-nguyen-electron","tag-ky-nguyen-photon","tag-may-tinh-luong-tu","tag-may-tinh-quang-tu","tag-optical-computing","tag-photon","tag-photonic-chip","tag-photonics","tag-quang-tu","tag-quantum-computing","tag-semiconductor","tag-silicon-photonics","tag-tinh-toan","tag-transistor","tag-tri-tue-nhan-tao","tag-trung-tam-du-lieu","tag-vat-ly"],"yoast_head":"\nC\u00f3 l\u1ebd k\u1ef7 nguy\u00ean electron \u0111ang \u0111i \u0111\u1ebfn gi\u1edbi h\u1ea1n \u2014 v\u00e0 k\u1ef7 nguy\u00ean photon \u0111ang b\u1eaft \u0111\u1ea7u - TRUNGGLOBAL SCIENCE<\/title>\n<meta name=\"description\" content=\"C\u00f3 ph\u1ea3i k\u1ef7 nguy\u00ean electron \u0111ang ti\u1ebfn \u0111\u1ebfn gi\u1edbi h\u1ea1n v\u00e0 nh\u01b0\u1eddng ch\u1ed7 cho photon? 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