Modulation method of the laser in the underwater laser communication system

Yimin Lu; Benxiong Huang; Tiexia Huang; Zhixiang Luo

doi:10.1117/12.252051

20 September 1996 Modulation method of the laser in the underwater laser communication system

Yimin Lu, Benxiong Huang, Tiexia Huang, Zhixiang Luo

Proceedings Volume 2893, Fiber Optic Components and Optical Communication; (1996) https://doi.org/10.1117/12.252051
Event: Photonics China '96, 1996, Beijing, China

Abstract

The information format in the experimental underwater laser system is discussed. Two-pulse modulation for the laser is proposed. This method clearly reduces the modulated laser pulse's vibration range which is caused by the random change of Q switch's trigger of the laser. Thus the reliability of the communication is increased. The hardware and software flow chart of the modulator are shown in this paper.

Citation Download Citation

Yimin Lu, Benxiong Huang, Tiexia Huang, and Zhixiang Luo "Modulation method of the laser in the underwater laser communication system", Proc. SPIE 2893, Fiber Optic Components and Optical Communication, (20 September 1996); https://doi.org/10.1117/12.252051

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