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Experimental results of atmospheric coherent optical communications with adaptive optics
期刊论文
Optics Communications, 2019, 卷号: 434, 页码: 91-96
作者:
Chen, Mo
;
Liu, Chao
;
Rui, Daoman
;
Xian, Hao
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  |  
浏览/下载:8/0
  |  
提交时间:2021/05/06
Free-space optical communication
Active or adaptive optics
Coherent communications
Atmospheric turbulence
The Effect of Spatial Mode Distribution on Coupling Efficiency of Single-Mode Fiber: Theoretical Analysis and Experimental Verification
期刊论文
Applied Sciences-Basel, 2019, 卷号: 9, 期号: 16, 页码: 13
作者:
Y.K.Liu
;
J.L.Wang
;
L.Ma
;
S.J.Gao
;
C.Z.Guo
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  |  
浏览/下载:1/0
  |  
提交时间:2020/08/24
free space optical communication,laser communication,lidar,gas,sensing,single-mode fiber,coupling efficiency,Zernike polynomials,spatial frequency,adaptive optics,atmospheric turbulence,space laser-communication,optical communications,adaptive optics,plane-wave,performance,turbulence,Chemistry,Engineering,Materials Science,Physics
Experimental results of 5-Gbps free-space coherent optical communications with adaptive optics
期刊论文
OPTICS COMMUNICATIONS, 2018, 卷号: 418, 页码: 115-119
作者:
Chen, Mo
;
Liu, Chao
;
Rui, Daoman
;
Xian, Hao
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  |  
浏览/下载:21/0
  |  
提交时间:2019/08/23
Free-space optical communication
Adaptive optics
Coherent communications
Atmospheric turbulence
Generalized Block Markov Superposition Transmission over Free-Space Optical Links
期刊论文
2017, 卷号: 14, 期号: 9
作者:
Jinshun Zhu
;
Shancheng Zhao
;
Xiao Ma
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/10
atmospheric turbulence channel
block Markov superposition transmission(BMST)
free-space optical communications
gamma-gamma channel model
sliding-win-dow decoding algorithm
time diversity
Spectrum slicing WDM for FSO communication systems under the heavy rain weather
期刊论文
Optics Communications, 2017, 卷号: Vol.387, 页码: 296-302
作者:
Rashidi, F
;
He, J
;
Chen, L
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浏览/下载:2/0
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提交时间:2019/12/31
Spectrum slicing
WDM
Free space optical communications
BER
Multiple Access Scheme Based on Block Encoding Time Division Multiplexing in an Indoor Positioning System Using Visible Light
期刊论文
JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, 2015, 卷号: 7, 页码: 489-495
作者:
Hou, Yinan
;
Xiao, Shilin
;
Zheng, Haifeng
;
Hu, Weisheng
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浏览/下载:3/0
  |  
提交时间:2019/11/21
Indoor positioning
Multiplexing
Free-space optical communication
Optical communications
Visible light communication (VLC)
Identification of fine tracking system for free space optical communications
期刊论文
Infrared and Laser engineering, 2015, 卷号: 44, 期号: 2
作者:
Dai YH(代永红)
;
Zhou HT(周浩天)
;
Ai Y(艾勇)
;
Dan X(单欣)
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浏览/下载:4/0
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提交时间:2019/12/05
free space optical communications
fine tracking system
system identification
least square identification method
frequency response method
Free space optical communication experiments on the vibration platform
会议论文
作者:
Zhou, Haotian
;
Ai, Yong
;
Chao, Chujie
;
Liu, Yanfei
;
Dai, Yonghong
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  |  
浏览/下载:7/0
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提交时间:2019/12/05
Free space optical communications
APT
Simulative vibration
Dynamic communication experiments
Fine tracking subsystem
Coarse tracking subsystem
Vibration platform
Atmospheric turbulence effect
A study on atmospheric turbulence effects in full-optical free-space communication systems (EI CONFERENCE)
会议论文
2010 6th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2010, September 23, 2010 - September 25, 2010, Chengdu, China
Wu X.
;
Liu P.
;
Matsumoto M.
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浏览/下载:15/0
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提交时间:2013/03/25
Next generation free-space optical communication systems have used fiber-optic technology as the seamless connection between free-space and optical fiber. The full-optical free-space optical communication systems use optical fiber as the receiver to get faster communication speed. The atmospheric turbulence deeply influenced on the optical wave propagated in terrestrial application. As the active receiving area of the full-optical free-space optical communication systems is very small
it is important to research on the atmospheric turbulence effects on the full-optical free-space optical communication system. In this paper
we discuss about both the turbulence-induced intensity fluctuations and the angle-of-arrival effects in full-optical free-space optical communication systems which are used in a few kilometers communication. We gave the numerical results of the atmosphere turbulence effects on the free-space optical communication systems. In order to minimize the atmospheric turbulence influence on the full-optical free-space optical communications system
we also investigate the use of fine tracking system in the communication system. We have set up a full-optical free-space communication system in Tokyo and received useful data from the experiment. We compared the receiving power of the experiment
when the fine tracking system is On and Off. From the experiment results
we can see that the fine tracking system effectively mitigates the atmospheric turbulence and increases the receiving power of the communication system. 2010 IEEE.
Blind Estimator of Multiple Optical Signals with a Detection Matrix
其他
2009-01-01
Dang, Anhong
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浏览/下载:3/0
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提交时间:2015/11/13
Free space optical communications
scintillation
estimation
detector matrix
COMMUNICATION
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