Study and experiment of ship movement simulation for free space laser communication

Tingyu Wang; Songlin Zhuang

doi:10.1117/12.838097

25 November 2009 Study and experiment of ship movement simulation for free space laser communication

Tingyu Wang, Songlin Zhuang

Proceedings Volume 7506, 2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments; 75061C (2009) https://doi.org/10.1117/12.838097
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

Abstract

Free space laser communication (FSOC), which features high anti-EM interference capability, good security, is the important method of the communication between ships. According to the ship motion equations, this paper mainly discusses the motion law of the ship in the wind waves by using linear system theory. We use a four-degree-of-freedom platform with a horizontal, a vertical and two rotating motions to simulate the laser movement caused by ship movement in the wind waves, and give, as an example, a realization of laser movement caused by ship roll movement in the wind waves. This platform can be used in the lab for the ship-borne free space optical communication (FSOC) system conveniently and accurately.

Citation Download Citation

Tingyu Wang and Songlin Zhuang "Study and experiment of ship movement simulation for free space laser communication", Proc. SPIE 7506, 2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 75061C (25 November 2009); https://doi.org/10.1117/12.838097

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