scholarly journals New model of the fiber coupling efficiency of a partially coherent Gaussian beam in an ocean to fiber link

2018 ◽  
Vol 26 (19) ◽  
pp. 25111 ◽  
Author(s):  
Beibei Hu ◽  
Yixin Zhang ◽  
Yun Zhu
Keyword(s):  
Gaussian Beam ◽  
Coupling Efficiency ◽  
New Model ◽  
Fiber Coupling ◽  
Partially Coherent ◽  
Fiber Link

Pointing errors effect on fiber coupling efficiency for Gaussian-beam wave through atmospheric turbulence channel in FSO links

2019 ◽  
Vol 435 ◽  
pp. 183-189 ◽  
Author(s):  
Gaoyuan Lu ◽  
Jing Ma ◽  
Chao Zhai ◽  
Siyuan Yu ◽  
Liying Tan ◽  
...  
Keyword(s):  
Gaussian Beam ◽  
Atmospheric Turbulence ◽  
Coupling Efficiency ◽  
Beam Wave ◽  
Fiber Coupling ◽  
Pointing Errors

Fiber-coupling efficiency for a Gaussian-beam wave passing through weak fluctuation regimes

2017 ◽  
Vol 29 (3) ◽  
pp. 032001 ◽  
Author(s):  
Chao Wang ◽  
Lun Jiang ◽  
Shoufeng Tong ◽  
Yingchao Li ◽  
Zhuang Liu ◽  
...  
Keyword(s):  
Gaussian Beam ◽  
Coupling Efficiency ◽  
Beam Wave ◽  
Fiber Coupling

scholarly journals Fiber coupling efficiency for a Gaussian-beam wave propagating through non-Kolmogorov turbulence

2015 ◽  
Vol 23 (12) ◽  
pp. 15242 ◽  
Author(s):  
Chao Zhai ◽  
Liying Tan ◽  
Siyuan Yu ◽  
Jing Ma
Keyword(s):  
Gaussian Beam ◽  
Coupling Efficiency ◽  
Beam Wave ◽  
Fiber Coupling ◽  
Kolmogorov Turbulence

scholarly journals A Fiber Coupling Plug for Multi-Object Exoplanet Search Spectral Interferometer

2012 ◽  
Vol 8 (S293) ◽  
pp. 396-399
Author(s):  
Kai Zhang ◽  
Yongtian Zhu ◽  
Zhongyu Yue ◽  
Lei Wang
Keyword(s):  
Optical Fibers ◽  
Focal Plane ◽  
Coupling Efficiency ◽  
Fiber Coupling ◽  
Fiber Link ◽  
New Challenges ◽  
Spectral Survey ◽  
The Universe ◽  
Test Result ◽  
Related Test

AbstractThe increasing number of spectral survey telescopes that are soon commissioned for exploring the universe will confront us with many new challenges on the use of optical fibers. A fiber-switching problem for telescope's terminal instrument is as important as a well-known problem of positioning fibers on telescope's focal plane. For a modern survey telescope, it generally feeds several terminal instruments with different functions. According to the observation, these instruments are seriously in need of switching fiber-link with telescope as soon as possible. A kind of multi-fiber coupling plugs introduced in this paper will work for switching fiber-link between Multi-object Exoplanet Search Spectral Interferometer (MESSI) and low resolution spectrograph at Guoshoujing telescope (LAMOST). It includes an inserter, a receptor and a socket in general. The number of simultaneously coupling fibers is up to 25 per group, and any broken fiber in a single plug can be replaced by a new standard one soon without wasting entire fiber bundle. In addition, Most of mechanical part can also be individually replaced when a normal loss happens after a long working time. The related test result is given in detail, including the machining precision and coupling efficiency.

Experimental optimization of the fiber coupling efficiency of GaAs quantum dot-based photon sources

2021 ◽  
Vol 119 (24) ◽  
pp. 244003
Author(s):  
Weijie Nie ◽  
Nand Lal Sharma ◽  
Carmen Weigelt ◽  
Robert Keil ◽  
Jingzhong Yang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Coupling Efficiency ◽  
Experimental Optimization ◽  
Fiber Coupling ◽  
Photon Sources ◽  
Gaas Quantum Dot

Research on Coupling Efficiency of Partially Coherent Light-Fiber Array Under Atmospheric Turbulence Channel

2021 ◽  
Vol 58 (5) ◽  
pp. 0501001-50100177
Author(s):  
雷思琛 Lei Sichen ◽  
南友新 Nan Youxin ◽  
杨玉峰 Yang Yufeng ◽  
吴鹏飞 Wu Pengfei
Keyword(s):  
Atmospheric Turbulence ◽  
Coupling Efficiency ◽  
Coherent Light ◽  
Fiber Array ◽  
Partially Coherent ◽  
Partially Coherent Light
Sign in / Sign up

Export Citation Format

Share Document