The semiconductor pulse laser finder is studied.
研究了激光测距用半导体脉冲激光测头。
The emission and receive of semiconductor pulse laser are researched, based on the laser rangefinder theory, parameter measure and character analyzing of semiconductor pulse laser.
通过对基于脉冲激光测距原理的半导体脉冲激光器的参数测量分析，研究了半导体脉冲激光的发射和接收。
Nowadays, the optical pulse used in the OTDM system is often generated by the gain-switched distributed-feedback (GS-DFB) semiconductor laser, which has a large pulse width and negative chirp.
目前常采用GS-DFB半导体激光器作为OTDM系统的光脉冲源，这种脉冲源产生的光脉冲一般较宽。
A semiconductor laser array with pulse power of 100w was made by utilizing the solder.
利用这种焊料研制出脉冲功率达100w的半导体激光器列阵。
As the major source of optical communication and optic-electric sampling detection, the quality of optical pulse generated by Gain-switched semiconductor laser gets more and more attention.
作为光通讯以及光电取样检测系统的主要光源，增益开关半导体激光器产生的激光脉冲质量受到了极大的关注。
The semiconductor laser power supply features continuous adjustable laser pulse frequency and continuous adjustable laser driving current of 6~30A.
其中，激光频率设置为连续可调，激光器的驱动电流6~30A连续可调。
With numerical calculation from single mode rate equation of semiconductor laser, the output pulse parameters in time and frequency domains are investigated under different gain switching conditions.
从激光器的单模速率方程出发，利用数值方法研究了在不同的增益开关状态下，输出光脉冲的时域及频域特性。
Because the heat capacity of semiconductor laser is very small, using pulse injection can reduce temperature rising significantly.
由于激光器的热容很小，因此采用脉冲注入的方法可以显著减小激光器的温升。
Because the heat capacity of semiconductor laser is very small, using pulse injection can reduce temperature rising significantly.
由于激光器的热容很小，因此采用脉冲注入的方法可以显著减小激光器的温升。
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