Passive and delay-free wavefront correction using photonic crystals in receivers for optical free-space communications

2002 ◽  
Author(s):  
Yoshihisa Takayama ◽  
Werner Klaus ◽  
Yoshinori Arimoto
Keyword(s):  
Photonic Crystals ◽  
Free Space ◽  
Space Communications ◽  
Wavefront Correction

scholarly journals Perspectives on advances in high-capacity, free-space communications using multiplexing of orbital-angular-momentum beams

APL Photonics ◽  
2021 ◽  
Vol 6 (3) ◽  
pp. 030901
Author(s):  
Alan E. Willner ◽  
Zhe Zhao ◽  
Cong Liu ◽  
Runzhou Zhang ◽  
Haoqian Song ◽  
...  
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Free Space ◽  
High Capacity ◽  
Space Communications

Identification of independent modes in two inputs free space communications system

2021 ◽  
Vol 136 ◽  
pp. 106320
Author(s):  
Eugen Scarlat ◽  
Mona Mihăilescu ◽  
Irina Alexandra Păun
Keyword(s):  
Free Space ◽  
Space Communications ◽  
Communications System
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