中国激光, 1998, 25 (5): 470, 网络出版: 2006-10-18
机载激光测深试验
The Experiment of Airborne Laser Bathymeter
摘要
描述了机载激光测深实验系统的结构及性能指标,报道了机载激光测深实验结果。
Abstract
An experimental airborne laser bathymeter has been developed and a filed trial has been conducted. The Q-switched and frequency-doubled Nd:YAG laser output is of 100 Hz pulse repetition rate, 2 MW peak power, and 8 ns pulse width. The green light receiving telescope is transmissive with a 1400 mm focal length and 200 mm aperture. The varying-gain control of the PMT and logarithmic amplifier are used to compress the 105 dynamic range of received signals. The system was installed in a helicopter. The experimental results are described in the paper.
朱晓, 杨克成, 李再光. 机载激光测深试验[J]. 中国激光, 1998, 25(5): 470. 朱晓, 杨克成, 李再光. The Experiment of Airborne Laser Bathymeter[J]. Chinese Journal of Lasers, 1998, 25(5): 470.