Design and Realization of 10Gbps DPSK System for Free Space Optical Communication

Gang Wu; Yan Gan Zhang; Xue Guang Yuan; Jin Nan Zhang; Ming Lun Zhang; Yu Peng Li

doi:10.4028/www.scientific.net/AMM.263-266.1150

Paper Titles

A QoS-Aware Power-Control Game Scheme for Secondary Users in Cognitive Radio Network
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An Approximate Formula for WER of TURBO-Like Codes over Fading Channels
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An Improved Design of the Carrier Communication Digital Multiplexer Implemented on Sports Venues
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An OFDM Channel Estimation Method with Radial Basis Function Neural Network
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Design and Realization of 10Gbps DPSK System for Free Space Optical Communication
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Modeling of TCP Protocol in Event-B
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On Performance of Combining Methods for Three-Node Relay Network
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Research of Rate-Matching for TD-SCDMA System
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Research on Realization of First Interleaving for TD-SCDMA System
p.1169

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 263-266Design and Realization of 10Gbps DPSK System for...

Design and Realization of 10Gbps DPSK System for Free Space Optical Communication

Abstract:

The performance of atmospheric communication system is limited by the atmospheric turbulence. In this paper, we present a practical 10Gbps DPSK transmission system for free space optical (FSO) communication with low error probability and wide-opening eye diagram. Compared to OOK modulation, DPSK format is a more effective way to resist the atmospheric turbulence. In addition, we designed parameters of this modulation system to be varied as the channel situation changed to achieve an optimized performance. The experiment results show that such a DPSK system could greatly overcome the atmospheric turbulence.