Optical Signal Transmission with Waveguide Add-Drop Multiplexer of Free - Space Waves for Optical Interconnects

2005 ◽  
Author(s):  
Kenji Kintaka ◽  
Junji Nishii ◽  
Atsushi Horii ◽  
Junpei Ohmori ◽  
Shogo Ura ◽  
...  
Keyword(s):  
Free Space ◽  
Optical Interconnects ◽  
Signal Transmission ◽  
Optical Signal

An investigation of 16-QAM signal transmission over turbulent RoFSO link modeled by gamma–gamma distribution

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Abhishek Tripathi ◽  
Shilpi Gupta ◽  
Abhilash Mandloi ◽  
Gireesh G Soni
Keyword(s):  
Gamma Distribution ◽  
Free Space ◽  
Signal Transmission ◽  
Channel Modeling ◽  
Symbol Error Rate ◽  
Average Error ◽  
60 Ghz ◽  
Free Space Optical ◽  
Error Vector Magnitude ◽  
Space Optical Communication

AbstractThis paper outlines the performance of a 10 Gbit/s rectangular 16-quadrature amplitude modulation–based radio over free space optical communication system. Here, 60 GHz radio frequency–modulated signal is propagated through a 1550-nm free space optical link. The gamma–gamma distribution is used for the channel modeling of weak to strong atmospheric turbulence. The reported constellation plots and eye patterns are attributed to impairment factors in adverse conditions of atmosphere. The evaluation is carried out that the variation in average error vector magnitude in the range of 1.45–1.63% and equivalent symbol error rate of 0.019–0.023 are obtained for a clear atmosphere compared to the turbulent link of 0.2–1 km, respectively.

scholarly journals Designing Plasmonic Eigenstates for Optical Signal Transmission in Planar Channel Devices

ACS Photonics ◽  
2018 ◽  
Vol 5 (6) ◽  
pp. 2328-2335 ◽  
Author(s):  
Upkar Kumar ◽  
Sviatlana Viarbitskaya ◽  
Aurélien Cuche ◽  
Christian Girard ◽  
Sreenath Bolisetty ◽  
...  
Keyword(s):  
Signal Transmission ◽  
Optical Signal ◽  
Planar Channel

Development of a Machine Learning Based Algorithm to Identify the Main Types of Optical Signal Transmission Faults Between a Switch and an Optical Transceiver

2021 ◽  
Author(s):  
Aleksandr A. Kashtanov ◽  
Mihail E. Pazhetnov ◽  
Elena V. Kashtanova ◽  
Evgeniy S. Koptev ◽  
Igor A. Furiaev
Keyword(s):  
Machine Learning ◽  
Signal Transmission ◽  
Optical Signal
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