中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页
机构
成果
学者
登录
注册
登陆
×
验证码:
换一张
忘记密码?
记住我
×
校外用户登录
CAS IR Grid
机构
西安光学精密机械研究... [3]
长春光学精密机械与物... [2]
光电技术研究所 [1]
采集方式
OAI收割 [6]
内容类型
会议论文 [4]
期刊论文 [2]
发表日期
2023 [1]
2021 [1]
2019 [2]
2009 [1]
2006 [1]
学科主题
筛选
浏览/检索结果:
共6条,第1-6条
帮助
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
发表日期升序
发表日期降序
题名升序
题名降序
提交时间升序
提交时间降序
作者升序
作者降序
Compact lensless optoelectronic convolutional neural network for image classification
会议论文
OAI收割
Xi'an, China, 2023-08-07
作者:
Zhang, Zaikun
;
Da, Zhengshang
;
Kong, Depeng
;
Wang, Ruiduo
;
Mu, Qiyuan
  |  
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2024/01/09
free-space optical neural network
lensless convolution processor
optoelectronic convolutional neural network
image classification
diffractive phase mask
Method to Improve the Detection Accuracy of Quadrant Detector Based on Neural Network
期刊论文
OAI收割
IEEE PHOTONICS TECHNOLOGY LETTERS, 2021, 卷号: 33, 期号: 22, 页码: 1254-1257
作者:
Wang, Xuan
;
Su, Xiuqin
;
Liu, Guizhong
;
Han, Junfeng
;
Zhu, Wenhua
  |  
收藏
  |  
浏览/下载:61/0
  |  
提交时间:2021/10/21
Detectors
Laser beams
Neural networks
Surface treatment
Position measurement
Optical fiber amplifiers
Training
Free space optical communication (FSOC)
quadrant detector (QD)
neural network
Simultaneous Wavelength and Format Conversions Based on the Polarization-Insensitive FWM in Free-Space Optical Communication Network
期刊论文
OAI收割
IEEE PHOTONICS JOURNAL, 2019, 卷号: 11, 期号: 1
作者:
Huang, Xinning
;
Suh, Yulong
;
Duan, Tao
;
Hu, Hui
;
Xu, Xin
  |  
收藏
  |  
浏览/下载:84/0
  |  
提交时间:2019/03/14
Format conversion
four-wave mixing (FWM)
Free-space optical network
wavelength conversion-based optical circuit switching (WC-OCS)
A method of measuring wavefront aberration with CNN
会议论文
OAI收割
Beijing, China, July 7, 2019 - July 9, 2019
作者:
Xu, Yangjie
;
Guo, Hongyang
;
Wang, Qiang
;
He, Dong
;
Huang, Yongmei
  |  
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2021/05/06
Free space optical communication
Phase retrieval
Convolutional neural network
Spaceborne laser interconnect technology based on human bionics (EI CONFERENCE)
会议论文
OAI收割
2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009, August 9, 2009 - August 12, 2009, Changchun, China
作者:
He X.
;
Wang J.
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2013/03/25
As a result of comparative study on human visual and Free Space Optical (FSO) communication
a new concept of satellites laser interconnect was proposed based on human bionics. For the laser link is difficult to set up directly
a new concept was given out based on the three processes of human visual capturing the objectives: voice assisting to guide
eyes' wide Field Of View (FOV) cursory capturing and eyes' foveal FOV high-resolution imaging. Three similar processes were introduced to spaceborne laser interconnect which were radio assisting to guide
beacons laser wide FOV capturing and communication laser narrow FOV capturing
so that the difficulty of setting up the optical communication link was reduced evidently. Meanwhile
the antenna optical system based on the bionics was given out. Each laser terminal configured two independent optical antenna
through the spaceborne storage and time-domain link switching
complex topology network could be set up. The simulation system was built using Virtual Reality Toolbox
the result showed that the laser terminal could search and set up communication links
which took about only lOOms from capturing the beacon to setting up communication. 2009 IEEE.
The packaging technology of optical switch arrays (EI CONFERENCE)
会议论文
OAI收割
ICO20: MEMS, MOEMS, and NEMS, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Chen W.
;
Wang W.
;
Zhao L.
;
Wang W.
;
Wang L.
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2013/03/25
Optical switch is one of key supporting technologies in all-optical-network (AON). And electrostatic MOEMS (Micro-Optical-Electro-Mechanical Systems) switch plays a very important role in all the researched switches
because of their excellent features
including low insertion
low crosstalk and scalability. But the packaging technology has been limiting the development of optical switch. In this paper
the authors study the laser beam propagating during the free space and select collimator
design the pedestal to packaging and address aspects of the insertion loss that are most important loss mechanisms for the 2D cross-connect switch.