{"id":956,"date":"2025-06-17T15:21:00","date_gmt":"2025-06-17T15:21:00","guid":{"rendered":"https:\/\/www.wallisemi.com\/?p=956"},"modified":"2025-09-21T05:14:06","modified_gmt":"2025-09-21T05:14:06","slug":"con-chip-tinh-toan-quang-hoc-sieu-song-song-dau-tien-tren-the-gioi-da-pha-ky-luc-khi-dat-duoc-kha-nang-xu-ly-ghep-kenh-tren-100-buoc-song","status":"publish","type":"post","link":"https:\/\/www.wallisemi.com\/vi\/blog\/industry-insights\/worlds-first-ultra-parallel-optical-computing-chip-breaks-record-over-100-wavelength-multiplexed-processing-achieved\/","title":{"rendered":"Con chip t\u00ednh to\u00e1n quang h\u1ecdc si\u00eau song song \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi ph\u00e1 k\u1ef7 l\u1ee5c: \u0110\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng x\u1eed l\u00fd gh\u00e9p k\u00eanh tr\u00ean 100 b\u01b0\u1edbc s\u00f3ng"},"content":{"rendered":"

M\u1ed9t c\u1ed9t m\u1ed1c mang t\u00ednh \u0111\u1ed9t ph\u00e1 v\u1eeba \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp trong l\u0129nh v\u1ef1c t\u00ednh to\u00e1n quang h\u1ecdc. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u thu\u1ed9c Vi\u1ec7n Quang h\u1ecdc v\u00e0 C\u01a1 h\u1ecdc Ch\u00ednh x\u00e1c Th\u01b0\u1ee3ng H\u1ea3i (SIOM), thu\u1ed9c Vi\u1ec7n H\u00e0n l\u00e2m Khoa h\u1ecdc Trung Qu\u1ed1c, \u0111\u00e3 ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng con chip t\u00edch h\u1ee3p t\u00ednh to\u00e1n quang h\u1ecdc si\u00eau song song \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi, c\u00f3 t\u00ean l\u00e0 \u201cMeteor One.\u201d<\/strong> L\u1ea7n \u0111\u1ea7u ti\u00ean, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 song song h\u01a1n 100 l\u1ea7n trong t\u00ednh to\u00e1n quang t\u1eed tr\u00ean chip, thi\u1ebft l\u1eadp m\u1ed9t chu\u1ea9n m\u1ef1c m\u1edbi tr\u00ean to\u00e0n c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t t\u00ednh to\u00e1n.<\/p>\n\n\n\n

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H\u00ecnh \u4e28 Chip t\u00ednh to\u00e1n quang h\u1ecdc song song si\u00eau cao \u2013 \u201cMeteor No. 1\u201d<\/figcaption><\/figure>\n\n\n\n

Con chip \u0111\u1ed9t ph\u00e1 n\u00e0y cho th\u1ea5y hi\u1ec7u su\u1ea5t \u0111\u1ec9nh l\u00fd thuy\u1ebft l\u00e0 2.560 TOPS<\/strong> v\u1edbi t\u1ea7n s\u1ed1 \u0111\u1ed3ng h\u1ed3 quang h\u1ecdc 50 GHz \u2014 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t s\u1ed1 chip GPU ti\u00ean ti\u1ebfn nh\u1ea5t c\u1ee7a NVIDIA. Quan tr\u1ecdng h\u01a1n, c\u00f4ng ngh\u1ec7 n\u00e0y m\u1edf ra m\u1ed9t h\u01b0\u1edbng \u0111i k\u1ef9 thu\u1eadt m\u1edbi \u0111\u1ec3 m\u1edf r\u1ed9ng s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n b\u1eb1ng c\u00e1ch t\u1eadn d\u1ee5ng nh\u1eefng \u01b0u \u0111i\u1ec3m v\u1ed1n c\u00f3 c\u1ee7a c\u00f4ng ngh\u1ec7 quang t\u1eed: b\u0103ng th\u00f4ng c\u1ef1c cao, kh\u1ea3 n\u0103ng song song h\u00f3a quy m\u00f4 l\u1edbn v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p.<\/p>\n\n\n\n

Ti\u1ebfn s\u0129 Peng Xie, ng\u01b0\u1eddi \u0111\u1ee9ng \u0111\u1ea7u d\u1ef1 \u00e1n, \u0111\u00e3 gi\u1ea3i th\u00edch v\u1edbi C\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn<\/em>:<\/p>\n\n\n\n

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\u201cCh\u00fang t\u00f4i \u0111\u00e3 th\u1ef1c hi\u1ec7n th\u00e0nh c\u00f4ng vi\u1ec7c t\u01b0\u01a1ng t\u00e1c v\u00e0 t\u00ednh to\u00e1n th\u00f4ng tin \u0111\u01b0\u1ee3c gh\u00e9p k\u00eanh tr\u00ean h\u01a1n 100 b\u01b0\u1edbc s\u00f3ng tr\u1ef1c ti\u1ebfp tr\u00ean m\u1ed9t chip quang t\u1eed. \u0110i\u1ec1u n\u00e0y ch\u1ee9ng minh t\u00ednh kh\u1ea3 thi c\u1ee7a vi\u1ec7c x\u1eed l\u00fd song song m\u1eadt \u0111\u1ed9 cao tr\u00ean chip v\u00e0 m\u1edf ra m\u1ed9t h\u01b0\u1edbng \u0111i m\u1edbi \u0111\u1ec3 m\u1edf r\u1ed9ng quy m\u00f4 s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n quang h\u1ecdc.\u201d<\/p>\n<\/blockquote>\n\n\n\n

V\u01b0\u1ee3t qua ranh gi\u1edbi c\u1ee7a chip \u0111i\u1ec7n t\u1eed<\/h3>\n\n\n\n

Trong nhi\u1ec1u th\u1eadp k\u1ef7 qua, \u0110\u1ecbnh lu\u1eadt Moore \u0111\u00e3 th\u00fac \u0111\u1ea9y nh\u1eefng b\u01b0\u1edbc ti\u1ebfn trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 th\u00f4ng tin, nh\u01b0ng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed d\u1ef1a tr\u00ean silicon \u0111ang d\u1ea7n ch\u1ea1m \u0111\u1ebfn gi\u1edbi h\u1ea1n v\u1eadt l\u00fd c\u1ee7a m\u00ecnh. C\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 t\u1ea3n nhi\u1ec7t, hi\u1ec7u \u1ee9ng l\u01b0\u1ee3ng t\u1eed v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng ng\u00e0y c\u00e0ng t\u0103ng \u0111ang tr\u1edf th\u00e0nh nh\u1eefng r\u00e0o c\u1ea3n l\u1edbn, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong vi\u1ec7c h\u1ed7 tr\u1ee3 s\u1ef1 t\u0103ng tr\u01b0\u1edfng theo c\u1ea5p s\u1ed1 nh\u00e2n c\u1ee7a kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c li\u00ean quan \u0111\u1ebfn tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o.<\/p>\n\n\n\n

C\u00f4ng ngh\u1ec7 quang t\u1eed mang \u0111\u1ebfn m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf \u0111\u1ea7y ti\u1ec1m n\u0103ng. Kh\u00e1c v\u1edbi electron, photon \u2013 v\u1edbi t\u01b0 c\u00e1ch l\u00e0 c\u00e1c h\u1ea1t boson \u2013 c\u00f3 th\u1ec3 di chuy\u1ec3n v\u1edbi t\u1ed1c \u0111\u1ed9 \u00e1nh s\u00e1ng, truy\u1ec1n t\u1ea3i l\u01b0\u1ee3ng th\u00f4ng tin kh\u1ed5ng l\u1ed3 c\u00f9ng l\u00fac v\u00e0 ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u0111\u1ed9 tr\u1ec5 c\u0169ng nh\u01b0 m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n nhi\u1ec1u. B\u1eb1ng c\u00e1ch m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng x\u1eed l\u00fd song song th\u00f4ng qua k\u1ef9 thu\u1eadt gh\u00e9p k\u00eanh theo b\u01b0\u1edbc s\u00f3ng, chip Meteor One \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u0103ng g\u1ea5p hai b\u1eadc v\u1ec1 c\u00f4ng su\u1ea5t t\u00ednh to\u00e1n<\/strong>, b\u00e1o hi\u1ec7u m\u1ed9t s\u1ef1 thay \u0111\u1ed5i c\u01a1 b\u1ea3n trong c\u00e1ch th\u1ee9c tri\u1ec3n khai t\u00ednh to\u00e1n hi\u1ec7u su\u1ea5t cao trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

M\u1ed9t ki\u1ebfn tr\u00fac m\u1edbi cho t\u00ednh to\u00e1n quang h\u1ecdc si\u00eau song song<\/h3>\n\n\n\n

Nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 gi\u1ea3i quy\u1ebft \u201cv\u1ea5n \u0111\u1ec1 t\u1eafc ngh\u1ebdn song song\u201d t\u1ed3n t\u1ea1i t\u1eeb l\u00e2u b\u1eb1ng c\u00e1ch thi\u1ebft k\u1ebf m\u1ed9t ki\u1ebfn tr\u00fac t\u00ednh to\u00e1n quang h\u1ecdc \u0111a b\u01b0\u1edbc s\u00f3ng s\u00e1ng t\u1ea1o. H\u1ecd \u0111\u00e3 t\u00edch h\u1ee3p nhi\u1ec1u h\u1ec7 th\u1ed1ng con quan tr\u1ecdng, bao g\u1ed3m ngu\u1ed3n quang h\u1ecdc vi l\u01b0\u1ee3c soliton do ch\u00ednh h\u1ecd ph\u00e1t tri\u1ec3n (ph\u1ed5 >80 nm, >200 k\u00eanh), chip t\u00ednh to\u00e1n quang h\u1ecdc b\u0103ng r\u1ed9ng c\u00f3 th\u1ec3 t\u00e1i c\u1ea5u h\u00ecnh, v\u00e0 m\u1ea3ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ma tr\u1eadn quang h\u1ecdc c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u1edbi h\u01a1n 256 k\u00eanh c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng.<\/p>\n\n\n\n

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H\u00ecnh \u4e28 Ki\u1ebfn tr\u00fac t\u00ednh to\u00e1n quang song song gh\u00e9p k\u00eanh \u0111a b\u01b0\u1edbc s\u00f3ng<\/figcaption><\/figure>\n\n\n\n

S\u1ef1 t\u00edch h\u1ee3p \u1edf c\u1ea5p \u0111\u1ed9 h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u00e3 cho ph\u00e9p th\u1ef1c hi\u1ec7n bu\u1ed5i tr\u00ecnh di\u1ec5n nguy\u00ean m\u1eabu \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi v\u1ec1 >T\u01b0\u01a1ng t\u00e1c v\u00e0 t\u00ednh to\u00e1n quang h\u1ecdc \u0111a k\u00eanh (100 k\u00eanh) d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 gh\u00e9p k\u00eanh theo b\u01b0\u1edbc s\u00f3ng<\/strong>. So v\u1edbi ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n quang h\u1ecdc \u0111\u01a1n b\u01b0\u1edbc s\u00f3ng truy\u1ec1n th\u1ed1ng, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00f4ng l\u01b0\u1ee3ng cao h\u01a1n g\u1ea5p hai b\u1eadc \u0111\u1ed9 l\u1edbn \u1edf c\u00f9ng t\u1ea7n s\u1ed1 chip v\u00e0 k\u00edch th\u01b0\u1edbc ma tr\u1eadn.<\/p>\n\n\n\n

Ti\u1ebfn s\u0129 Xilin Han \u0111\u00e3 minh h\u1ecda kh\u00e1i ni\u1ec7m n\u00e0y b\u1eb1ng m\u1ed9t v\u00ed d\u1ee5:<\/p>\n\n\n\n

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\u201c\u0110i\u1ec1u n\u00e0y gi\u1ed1ng nh\u01b0 vi\u1ec7c n\u00e2ng c\u1ea5p m\u1ed9t con \u0111\u01b0\u1eddng m\u1ed9t l\u00e0n xe th\u00e0nh m\u1ed9t tuy\u1ebfn \u0111\u01b0\u1eddng cao t\u1ed1c c\u00f3 th\u1ec3 ch\u1ee9a h\u00e0ng tr\u0103m ph\u01b0\u01a1ng ti\u1ec7n l\u01b0u th\u00f4ng song song, gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u00e1ng k\u1ec3 l\u01b0u l\u01b0\u1ee3ng giao th\u00f4ng m\u00e0 kh\u00f4ng c\u1ea7n thay \u0111\u1ed5i chi\u1ec1u d\u00e0i con \u0111\u01b0\u1eddng.\u201d<\/p>\n<\/blockquote>\n\n\n\n

C\u00e1c \u1ee9ng d\u1ee5ng mang t\u00ednh \u0111\u1ed9t ph\u00e1 trong l\u0129nh v\u1ef1c Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o, trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 h\u01a1n th\u1ebf n\u1eefa<\/h3>\n\n\n\n

T\u00e1c \u0111\u1ed9ng c\u1ee7a b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 n\u00e0y l\u00e0 v\u00f4 c\u00f9ng s\u00e2u r\u1ed9ng. T\u00ednh to\u00e1n quang h\u1ecdc si\u00eau song song c\u00f3 th\u1ec3 \u0111\u1ea9y nhanh \u0111\u00e1ng k\u1ec3 t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o ph\u00e9p nh\u00e2n ma tr\u1eadn quy m\u00f4 l\u1edbn \u2014 ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ea1ng n\u01a1-ron s\u00e2u, tr\u00ed tu\u1ec7 t\u00edch h\u1ee3p, m\u00f4 ph\u1ecfng v\u1eadt l\u00fd v\u00e0 x\u1eed l\u00fd h\u00ecnh \u1ea3nh th\u1eddi gian th\u1ef1c.<\/p>\n\n\n\n

\u0110\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p c\u1ee7a n\u00f3 c\u0169ng khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 th\u1eddi gian v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u nh\u1ecf, bao g\u1ed3m chuy\u1ec3n m\u1ea1ch truy\u1ec1n th\u00f4ng, tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) t\u1ea1i bi\u00ean v\u00e0 \u0111i\u1ec1u ph\u1ed1i m\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i t\u1ef1 \u0111\u1ed9ng. Khi nhu c\u1ea7u v\u1ec1 t\u00ednh to\u00e1n ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, c\u00f4ng su\u1ea5t x\u1eed l\u00fd cao<\/strong> v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng, c\u00e1c chip quang t\u1eed nh\u01b0 Meteor One c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u th\u1ebf h\u1ec7 m\u1edbi v\u00e0 h\u1ea1 t\u1ea7ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o.<\/p>\n\n\n\n

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H\u00ecnh \u4e28 M\u00f4 h\u00ecnh t\u00ednh to\u00e1n quang h\u1ecdc song song d\u1ef1a tr\u00ean b\u1ed9 giao thoa Mach-Zehnder<\/figcaption><\/figure>\n\n\n\n

V\u01b0\u1ee3t qua \u201cba r\u00e0o c\u1ea3n\u201d c\u1ee7a t\u00ednh to\u00e1n quang h\u1ecdc<\/h3>\n\n\n\n

\u0110\u1ec3 khai th\u00e1c h\u1ebft ti\u1ec1m n\u0103ng c\u1ee7a \u0111i\u1ec7n to\u00e1n quang t\u1eed, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u ph\u1ea3i v\u01b0\u1ee3t qua ba r\u00e0o c\u1ea3n quan tr\u1ecdng:<\/p>\n\n\n\n

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  1. T\u01b0\u1eddng thang ma tr\u1eadn<\/strong>\u00a0\u2013 M\u1edf r\u1ed9ng k\u00edch th\u01b0\u1edbc ma tr\u1eadn c\u1ee7a chip quang t\u1eed \u0111\u1ec3 t\u0103ng m\u1eadt \u0111\u1ed9 t\u00ednh to\u00e1n.<\/li>\n\n\n\n
  2. B\u1ee9c t\u01b0\u1eddng t\u1ea7n s\u1ed1 quang h\u1ecdc<\/strong>\u00a0\u2013 T\u0103ng t\u1ea7n s\u1ed1 xung nh\u1ecbp m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n\n\n\n
  3. B\u1ee9c t\u01b0\u1eddng song song<\/strong>\u00a0\u2013 T\u1eadn d\u1ee5ng k\u1ef9 thu\u1eadt gh\u00e9p k\u00eanh \u0111a chi\u1ec1u \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a th\u00f4ng l\u01b0\u1ee3ng.<\/li>\n<\/ol>\n\n\n\n

    Trong khi c\u00e1c t\u1eadp \u0111o\u00e0n to\u00e0n c\u1ea7u nh\u01b0 TSMC v\u00e0 Caltech \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 v\u1ec1 k\u00edch th\u01b0\u1edbc ma tr\u1eadn chip (512\u00d7512) v\u00e0 t\u1ea7n s\u1ed1 quang h\u1ecdc (>100 GHz), th\u00ec s\u1ef1 \u0111\u1ed5i m\u1edbi c\u1ee7a nh\u00f3m SIOM n\u1eb1m \u1edf gi\u1ea3i quy\u1ebft \u0111i\u1ec3m ngh\u1ebdn v\u1ec1 song song h\u00f3a.<\/strong>\u0110\u00e2y l\u00e0 con \u0111\u01b0\u1eddng th\u1ef1c ti\u1ec5n nh\u1ea5t \u0111\u1ec3 m\u1edf r\u1ed9ng hi\u1ec7u su\u1ea5t trong ng\u1eafn h\u1ea1n, c\u00f3 kh\u1ea3 n\u0103ng gi\u00fap s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n quang h\u1ecdc v\u01b0\u1ee3t b\u1eadc 2\u20133 b\u1eadc \u0111\u1ed9 l\u1edbn.<\/strong><\/p>\n\n\n\n

    \"\"
    H\u00ecnh \u4e28 T\u00ednh nh\u1ea5t qu\u00e1n ph\u1ed5 trong t\u00ednh to\u00e1n quang h\u1ecdc song song<\/figcaption><\/figure>\n\n\n\n

    M\u1ed9t \u0111\u1ed9i ng\u0169 tr\u1ebb trung, \u0111\u1ea7y nhi\u1ec7t huy\u1ebft \u0111ang ti\u00ean phong m\u1edf \u0111\u01b0\u1eddng<\/h3>\n\n\n\n

    Th\u00e0nh t\u1ef1u n\u00e0y \u0111\u01b0\u1ee3c ghi nh\u1eadn l\u00e0 nh\u1edd SIOM\u2019s Nh\u00f3m Quang t\u1eed h\u1ecdc v\u00e0 T\u00ednh to\u00e1n quang h\u1ecdc<\/strong>, do Ti\u1ebfn s\u0129 Peng Xie d\u1eabn d\u1eaft, ng\u01b0\u1eddi t\u1eebng l\u00e0m vi\u1ec7c t\u1ea1i MIT, \u0110\u1ea1i h\u1ecdc Oxford v\u00e0 \u0110\u1ea1i h\u1ecdc C\u00f4ng ngh\u1ec7 Nanyang tr\u01b0\u1edbc khi tr\u1edf v\u1ec1 Trung Qu\u1ed1c. Nh\u00f3m nghi\u00ean c\u1ee9u n\u00e0y, v\u1edbi \u0111\u1ed9 tu\u1ed5i trung b\u00ecnh ch\u1ec9 28, quy t\u1ee5 c\u00e1c chuy\u00ean gia trong c\u00e1c l\u0129nh v\u1ef1c quang h\u1ecdc, \u0111i\u1ec7n t\u1eed, to\u00e1n h\u1ecdc v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o \u0111\u1ec3 th\u00fac \u0111\u1ea9y s\u1ef1 \u0111\u1ed5i m\u1edbi nhanh ch\u00f3ng.<\/p>\n\n\n\n

    \u0110\u00e1ng ch\u00fa \u00fd, m\u1ecdi th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a h\u1ec7 th\u1ed1ng \u2014 bao g\u1ed3m ngu\u1ed3n s\u00e1ng, chip t\u01b0\u01a1ng t\u00e1c, chip x\u1eed l\u00fd, bo m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u00e1c thu\u1eadt to\u00e1n \u2014 \u0111\u1ec1u \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n n\u1ed9i b\u1ed9. S\u1ef1 t\u1ef1 ch\u1ee7 to\u00e0n di\u1ec7n n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t k\u1ef9 thu\u1eadt ho\u00e0n to\u00e0n m\u00e0 c\u00f2n nh\u1ea5n m\u1ea1nh \u0111i\u1ec3m m\u1ea1nh v\u1ec1 m\u1eb7t t\u1ed5 ch\u1ee9c c\u1ee7a m\u00f4 h\u00ecnh nghi\u00ean c\u1ee9u ph\u1ed1i h\u1ee3p c\u1ee7a CAS.<\/strong><\/p>\n\n\n\n

    Nh\u00ecn v\u1ec1 t\u01b0\u01a1ng lai: H\u01b0\u1edbng t\u1edbi m\u1ed9t k\u1ef7 nguy\u00ean m\u1edbi c\u1ee7a si\u00eau m\u00e1y t\u00ednh quang t\u1eed<\/h3>\n\n\n\n

    M\u1eabu th\u1eed nghi\u1ec7m Meteor One \u0111\u00e1nh d\u1ea5u b\u01b0\u1edbc \u0111i quan tr\u1ecdng \u0111\u1ea7u ti\u00ean h\u01b0\u1edbng t\u1edbi vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 sinh th\u00e1i t\u00ednh to\u00e1n quang h\u1ecdc ho\u00e0n ch\u1ec9nh. Hi\u1ec7n t\u1ea1i, nh\u00f3m nghi\u00ean c\u1ee9u \u0111ang t\u1eadp trung v\u00e0o vi\u1ec7c bi\u1ebfn nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a c\u00f4ng ngh\u1ec7 quang h\u1ecdc th\u00e0nh nh\u1eefng l\u1ee3i \u00edch t\u00ednh to\u00e1n th\u1ef1c t\u1ebf b\u1eb1ng c\u00e1ch li\u00ean t\u1ee5c m\u1edf r\u1ed9ng quy m\u00f4 ma tr\u1eadn, t\u1ea7n s\u1ed1 v\u00e0 kh\u1ea3 n\u0103ng song song.<\/p>\n\n\n\n

    V\u1ec1 l\u00e2u d\u00e0i, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u1eb7t m\u1ee5c ti\u00eau t\u00edch h\u1ee3p t\u00ednh to\u00e1n quang h\u1ecdc v\u1edbi c\u00e1c ki\u1ebfn tr\u00fac m\u1ea1ng n\u01a1-ron, m\u1edf \u0111\u01b0\u1eddng cho si\u00eau m\u00e1y t\u00ednh quang t\u1eed<\/strong> c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o, d\u1eef li\u1ec7u l\u1edbn v\u00e0 c\u00e1c m\u00f4 ph\u1ecfng khoa h\u1ecdc ph\u1ee9c t\u1ea1p v\u1edbi hi\u1ec7u qu\u1ea3 ch\u01b0a t\u1eebng c\u00f3. V\u1edbi ti\u1ec1m n\u0103ng l\u00fd thuy\u1ebft v\u01b0\u1ee3t qu\u00e1 5.000 ng\u01b0\u1eddi<\/strong> (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi t\u1ed5ng c\u00f4ng su\u1ea5t c\u1ee7a 1.000 GPU h\u00e0ng \u0111\u1ea7u), t\u00ednh to\u00e1n quang h\u1ecdc c\u00f3 th\u1ec3 s\u1edbm tr\u1edf th\u00e0nh m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf mang t\u00ednh \u0111\u1ed9t ph\u00e1 cho chip \u0111i\u1ec7n t\u1eed trong k\u1ef7 nguy\u00ean h\u1eadu \u0110\u1ecbnh lu\u1eadt Moore.<\/p>\n\n\n\n

    Khi nhu c\u1ea7u to\u00e0n c\u1ea7u v\u1ec1 c\u00f4ng ngh\u1ec7 m\u00e1y t\u00ednh t\u0103ng v\u1ecdt, s\u1ef1 ra m\u1eaft c\u1ee7a Meteor One kh\u00f4ng ch\u1ec9 \u0111\u00e1nh d\u1ea5u m\u1ed9t b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 c\u00f4ng ngh\u1ec7, m\u00e0 c\u00f2n b\u00e1o hi\u1ec7u s\u1ef1 kh\u1edfi \u0111\u1ea7u c\u1ee7a m\u1ed9t m\u00f4 h\u00ecnh m\u1edbi\u2014m\u1ed9t t\u01b0\u01a1ng lai n\u01a1i \u00e1nh s\u00e1ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i electron, tr\u1edf th\u00e0nh \u0111\u1ed9ng l\u1ef1c c\u1ee7a tr\u00ed tu\u1ec7.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

    A groundbreaking milestone has just been reached in the field of optical computing. Researchers from the Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences, have successfully developed the world\u2019s first ultra-parallel optical computing integrated chip, named \u201cMeteor One.\u201d For the first time, scientists have achieved over 100-fold parallelism in on-chip photonic computing, setting […]<\/p>\n","protected":false},"author":1,"featured_media":954,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30,31],"tags":[35],"class_list":["post-956","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-insights","category-blog","tag-jason-chen"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts\/956","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/comments?post=956"}],"version-history":[{"count":1,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts\/956\/revisions"}],"predecessor-version":[{"id":957,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts\/956\/revisions\/957"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/media\/954"}],"wp:attachment":[{"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/media?parent=956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/categories?post=956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/tags?post=956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}