BER performance analysis and simulation for NRZ/RZ shaped APPM gamma-gamma turbulent free-space optical communication systems

Kaimin Wang; Qi Zhang; Yongjun Wang; Lijia Zhang; Bo Liu; Zhe Liu; Chaogong Deng; Junliang Chu; Xiangjun Xin

doi:10.1117/12.2037446

23 December 2013 BER performance analysis and simulation for NRZ/RZ shaped APPM gamma-gamma turbulent free-space optical communication systems

Kaimin Wang, Qi Zhang, Yongjun Wang, Lijia Zhang, Bo Liu, Zhe Liu, Chaogong Deng, Junliang Chu, Xiangjun Xin

Author Affiliations +

Proceedings Volume 9043, 2013 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing; 904312 (2013) https://doi.org/10.1117/12.2037446
Event: International Conference on Optical Instruments and Technology (OIT2013), 2013, Beijing, China

Abstract

Theoretical analysis as well as system simulation of a NRZ/RZ (NRZ and duty cycle 33% 50% 66% RZ) shaped APPM (2×4 and 4×4) modulated scheme for gamma-gamma distribution turbulent free-space optical communication is done. Results show lower BER in RZ scheme especially with duty cycle 33%, however the NRZ scheme has higher frequency efficiency. So both BER performance and frequency efficiency can be synthetically considered to choose a proper scheme according to simulation results.

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Kaimin Wang, Qi Zhang, Yongjun Wang, Lijia Zhang, Bo Liu, Zhe Liu, Chaogong Deng, Junliang Chu, and Xiangjun Xin "BER performance analysis and simulation for NRZ/RZ shaped APPM gamma-gamma turbulent free-space optical communication systems", Proc. SPIE 9043, 2013 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, 904312 (23 December 2013); https://doi.org/10.1117/12.2037446

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