Monte Carlo simulation for temporal characteristics of pulse laser propagation in discrete random medium

Ping Wang; Hongwu Yuan; Haiping Mei; Qianghua Zhang

doi:10.1117/12.2033284

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21 August 2013 Monte Carlo simulation for temporal characteristics of pulse laser propagation in discrete random medium

Ping Wang, Hongwu Yuan, Haiping Mei, Qianghua Zhang

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Proceedings Volume 8906, International Symposium on Photoelectronic Detection and Imaging 2013: Laser Communication Technologies and Systems; 89061D (2013) https://doi.org/10.1117/12.2033284
Event: ISPDI 2013 - Fifth International Symposium on Photoelectronic Detection and Imaging, 2013, Beijing, China

Abstract

Study the laser pulses transmission time characteristics in discrete random medium using the Monte Carlo method. Firstly, the medium optical parameters have been given by OPAC software. Then, create a Monte Carlo model and Monte Carlo simulation of photon transport behavior of a large number of tracking, statistics obtain the photon average arrival time and average pulse broadening case, the calculation result with calculation results of two-frequency mutual coherence function are compared, the results are very consistent. Finally, medium impulse response function given by polynomial fitting method can be used to correct discrete random medium inter-symbol interference in optical communications and reduce the rate of system error.

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Ping Wang, Hongwu Yuan, Haiping Mei, and Qianghua Zhang "Monte Carlo simulation for temporal characteristics of pulse laser propagation in discrete random medium", Proc. SPIE 8906, International Symposium on Photoelectronic Detection and Imaging 2013: Laser Communication Technologies and Systems, 89061D (21 August 2013); https://doi.org/10.1117/12.2033284

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