CN110247728B - 一种光子神经网络芯片 - Google Patents
一种光子神经网络芯片 Download PDFInfo
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- CN110247728B CN110247728B CN201910587104.XA CN201910587104A CN110247728B CN 110247728 B CN110247728 B CN 110247728B CN 201910587104 A CN201910587104 A CN 201910587104A CN 110247728 B CN110247728 B CN 110247728B
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- 238000013528 artificial neural network Methods 0.000 title claims abstract description 28
- 230000003287 optical effect Effects 0.000 claims abstract description 148
- 230000010287 polarization Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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- G—PHYSICS
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- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/06—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
- G06N3/063—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using electronic means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
- H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
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CN201910587104.XA CN110247728B (zh) | 2019-07-01 | 2019-07-01 | 一种光子神经网络芯片 |
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CN201910587104.XA CN110247728B (zh) | 2019-07-01 | 2019-07-01 | 一种光子神经网络芯片 |
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CN110247728A CN110247728A (zh) | 2019-09-17 |
CN110247728B true CN110247728B (zh) | 2021-06-25 |
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Families Citing this family (1)
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CN111680796B (zh) * | 2020-06-29 | 2023-07-11 | 中国人民解放军国防科技大学 | 基于级联光耦合器的片上光子神经网络装置、芯片及其应用方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US20180035090A1 (en) * | 2016-03-15 | 2018-02-01 | Sutherland Cook Ellwood, JR. | Photonic signal converter |
CN106933001B (zh) * | 2017-05-04 | 2019-04-19 | 上海交通大学 | 基于硅光集成的光子模数转换芯片 |
US11144821B2 (en) * | 2017-08-30 | 2021-10-12 | The Regents Of The University Of California | Implementing a neuromorphic computing system using nanophotonic neurons |
CN107832640B (zh) * | 2017-10-25 | 2021-07-06 | 上海交通大学 | 归一化非负实数矩阵卷积器和使用方法 |
CN108375861B (zh) * | 2018-04-14 | 2020-01-03 | 上海交通大学 | 可实现智能信号处理的高速高精度光模数转换装置和方法 |
CN109379138B (zh) * | 2018-08-24 | 2021-07-13 | 中国电子科技集团公司第二十九研究所 | 基于光子神经网络的高线性微波光子链路实现方法及结构 |
CN109639359B (zh) * | 2019-01-07 | 2021-10-08 | 上海交通大学 | 基于微环谐振器的光子神经网络卷积层芯片 |
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Effective date of registration: 20221104 Address after: 1610, 16th floor, 101-2-16th floor, building 21, Rongda Road, Chaoyang District, Beijing 100012 Patentee after: Zhongguancun Technology Leasing Co.,Ltd. Address before: 100081 room 1019, building 1, Zhongguancun national defense science and Technology Park, Haidian District, Beijing Patentee before: Photon Arithmetic (Beijing) Technology Co.,Ltd. |
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Effective date of registration: 20231113 Address after: 1002, 1st Floor, Building 5, No. 2 Wanhong West Street, Chaoyang District, Beijing, 100015 Patentee after: Photon Arithmetic (Beijing) Technology Co.,Ltd. Address before: 1610, 16th floor, 101-2-16th floor, building 21, Rongda Road, Chaoyang District, Beijing 100012 Patentee before: Zhongguancun Technology Leasing Co.,Ltd. |