Characterization of an optical phased array for use in free space optical communication antennas

2008 ◽  
Author(s):  
Igor Anisimov ◽  
Scott R. Harris ◽  
Brian K. Stadler
Keyword(s):  
Optical Communication ◽  
Free Space ◽  
Phased Array ◽  
Free Space Optical Communication ◽  
Free Space Optical ◽  
Space Optical Communication ◽  
Optical Phased Array

Characterization of the marine atmosphere for free-space optical communication

2006 ◽  
Author(s):  
Linda M. Wasiczko ◽  
Christopher I. Moore ◽  
Harris R. Burris ◽  
Michele Suite ◽  
Mena Stell ◽  
...  
Keyword(s):  
Optical Communication ◽  
Free Space ◽  
Free Space Optical Communication ◽  
Marine Atmosphere ◽  
Free Space Optical ◽  
Space Optical Communication

scholarly journals FSO Receiver With Adaptive Alignment Based on Pure Phased Holographic Imaging

2021 ◽  
Vol 9 ◽  
Author(s):  
Haibo Wang ◽  
Zaichen Zhang ◽  
Yidi Zhang
Keyword(s):  
Optical Communication ◽  
Phased Array ◽  
System Model ◽  
Free Space Optical Communication ◽  
Free Space Optical ◽  
Holographic Imaging ◽  
Pure Phase ◽  
Space Optical Communication ◽  
Transmission Period ◽  
Optical Phased Array

This paper proposes a free space optical communication (FSO) receivier system with adaptive alignment based on pure phase holographic imaging. During the frame header transmission period, the optical phased array in this system performs specific holographic imaging on the receiving plane, which assist the system to undergo beam alignment. The system model has been built in this work, along with the receiving signal expression. Based on the physical model, we propose an algorithm for positioning calibration and the circuitous phased encoding for improvement of imaging quality and algorithm complexity.

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