A design method of a fast,high current short pulse laser diode source based on power MOSFET was summarized.The whole driver module was simulated by PSpice and the PCB with a square of 12cm2 was made with MOSFET of DE150-201N09A.The output current pulse width and rising time is about 10ns and 4ns respectively,the maximum output current is 27A and the repetitive of the module can reach 50kHz.
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冯志辉,岳永坚,刘恩海,周武林.基于DE150的高速大电流窄脉宽半导体激光电源[J].激光与红外,2009,39(5):489~492 FENG Zhi-hui, YUE Yong-jian, LIU En-hai, ZHOU Wu-lin. Fast and high current short pulse laser diode driver based on DE150[J]. LASER & INFRARED,2009,39(5):489~492