检索结果-南通市图书馆

Pattern recognition in multi-synaptic photonic spiking neural networks based on a DFB-SA chip

Opto-Electronic Science 2023年第9期2卷 1-10页

作者： Yanan Han Shuiying Xiang Ziwei Song Shuang Gao Xingxing Guo Yahui Zhang Yuechun Shi Xiangfei Chen Yue Hao State Key Laboratory of Integrated Service networks State Key Discipline Laboratory of Wide Bandgap Semiconductor TechnologyXidian UniversityXi’an 710071China Yongjiang Laboratory Ningbo 315202China Key Laboratory of Intelligent Optical Sensing and Manipulation Ministry of Educationthe National Laboratory of Solid State Microstructuresthe College of Engineering and Applied SciencesInstitute of Optical Communication EngineeringNanjing UniversityNanjing 210023China

spiking neural networks(SNNs)utilize brain-like spatiotemporal spike encoding for simulating brain *** SNN offers an ultrahigh speed and power efficiency platform for implementing high-performance neuromorphic ***,we proposed a multi-synaptic photonic SNN,combining the modified remote supervised learning with delayweight co-training to achieve pattern *** impact of multi-synaptic connections and the robustness of the network were investigated through numerical *** addition,the collaborative computing of algorithm and hardware was demonstrated based on a fabricated integrated distributed feedback laser with a saturable absorber(DFB-SA),where 10 different noisy digital patterns were successfully classified.A functional photonic SNN that far exceeds the scale limit of hardware integration was achieved based on time-division multiplexing,demonstrating the capability of hardware-algorithm co-computation.

关键词： photonic spiking neural network fabricated DFB-SA laser chip multi-synaptic connection optical computing

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

A review:photonics devices,architectures,and algorithms for optical neural computing

引用

Journal of Semiconductors 2021年第2期42卷 64-79页

作者： Shuiying Xiang Yanan Han Ziwei Song Xingxing Guo Yahui Zhang Zhenxing Ren Suhong Wang Yuanting Ma Weiwen Zou Bowen Ma Shaofu Xu Jianji Dong Hailong Zhou Quansheng Ren Tao Deng Yan Liu Genquan Han Yue Hao State Key Laboratory of Integrated Service networks Xidian UniversityXi'an 710071China State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology School of MicroelectronicsXidian UniversityXi’an 710071China State Key Laboratory of Advanced Optical Communication Systems and networks Intelligent Microwave Lightwave Integration Innovation Center(iMLic)Department of Electronic EngineeringShanghai Jiao Tong UniversityShanghai 200240China Wuhan National Laboratory for Optoelectronics School of Optical and Electronic InformationHuazhong University of Science and TechnologyWuhan 430074China School of Electronics Engineering and Computer Science Peking UniversityBeijing 100871China School of Physical Science and Technology Southwest UniversityChongqing 400715China

The explosive growth of data and information has motivated various emerging non-von Neumann computational approaches in the More-than-Moore *** neuromorphic computing has attracted lots of attention due to the fascinating advantages such as high speed,wide bandwidth,and massive ***,we offer a review on the optical neural computing in our research groups at the device and system *** photonics neuron and photonics synapse plasticity are *** addition,we introduce several optical neural computing architectures and algorithms including photonic spiking neural network,photonic convolutional neural network,photonic matrix computation,photonic reservoir computing,and photonic reinforcement ***,we summarize the major challenges faced by photonic neuromorphic computing,and propose promising solutions and perspectives.

关键词： photonics neuron photonic STDP photonic spiking neural network optical reservoir computing optical convolutional neural network neuromorphic photonics

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：