大功率高速半导体激光峰值功率测试技术研究

Peak Power Measurement of High Power and High Speed Diode Laser

介绍了一种基于脉冲展宽与峰值保持原理实现高速脉冲激光峰值功率测量的方法。它可直接应用于脉冲半导体激光峰值功率测试，数字显示，具有中间环节少、测量精度高（5％）、适用功率范围大（1～200w）、脉宽范围宽（〉50ns）以及具有波形临测接口等特点，

A method to measure the pulse laser peak power based on the pulse stretch and peak hold functions is introduced, It can be used to measure the peak power of diode laser directly,with the characteristics of digital display, high accuracy （5 % ）, large power range （1-200 W）,wide pulse（〉50 ns） width and output port of waveform monitor.