Adaptive Optics Compensation of Hybrid Input-Output Algorithm for Gaussian-beam in Satellite-to-Ground laser communication links

2020 ◽  
Author(s):  
Shanshan Li ◽  
Huan Chang ◽  
Qi Zhang ◽  
Guixing Cao ◽  
Yufei Shen ◽  
...  
Keyword(s):  
Gaussian Beam ◽  
Adaptive Optics ◽  
Laser Communication ◽  
Input Output ◽  
Communication Links

Impact of atmospheric anisoplanaticity on earth-to-satellite time transfer over laser communication links

2017 ◽  
Author(s):  
Aniceto Belmonte ◽  
Michael T. Taylor ◽  
Leo Hollberg ◽  
Joseph M. Kahn
Keyword(s):  
Laser Communication ◽  
Time Transfer ◽  
Communication Links

Conceptual design of the adaptive optics system for the laser communication relay demonstration ground station at Table Mountain

2013 ◽  
Author(s):  
Lewis C. Roberts ◽  
Norman A. Page ◽  
Rick S. Burruss ◽  
Tuan N. Truong ◽  
Sharon Dew ◽  
...  
Keyword(s):  
Conceptual Design ◽  
Adaptive Optics ◽  
Laser Communication ◽  
Ground Station ◽  
Table Mountain ◽  
Adaptive Optics System

Turbulent Distance of Partially Coherent Hollow Gaussian Beams

2011 ◽  
Vol 321 ◽  
pp. 256-260
Author(s):  
Bang Yuan Hao
Keyword(s):  
Gaussian Beam ◽  
Optical Communication ◽  
Beam Propagation ◽  
Gaussian Beams ◽  
Partially Coherent ◽  
Propagation Factor ◽  
Communication Links ◽  
Beam Propagation Factor ◽  
Angular Spreading

For partially coherent hollow Gaussian beam (HGB), the turbulent distance, in which all of the spatial and angular spreading and the beam propagation factor increasing due to turbulence can be neglected, has been investigated in detail. It is shown that the turbulent distance of partial coherent HGBs increases with increasing beam order and wavelength, and decreasing turbulent parameter and coherent parameter. With increasing waist width, the turbulent distance first increases and then decreases. Furthermore, the turbulent distance of a HGB is much larger than that of the corresponding Gaussian Schell-model (GSM) beam when choosing the appropriate value of the waist width, implying that a HGB may be more appropriate to be used in optical communication links than a GSM beam.

Adaptive optics for satellite-to-ground laser communication at the 1m Telescope of the ESA Optical Ground Station, Tenerife, Spain

2010 ◽  
Author(s):  
Thomas Berkefeld ◽  
Dirk Soltau ◽  
Reinhard Czichy ◽  
Edgar Fischer ◽  
Bernhard Wandernoth ◽  
...  
Keyword(s):  
Adaptive Optics ◽  
Laser Communication ◽  
Ground Station
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