semiconductor pulse laser 半导体脉冲激光器
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。
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