Research On Modeling And Simulating Of DPL Driving Source

With the development of the technology of DPL laser, DPL laser playing an important part in industry, national defense and biomedical fields more and more. Especially in military field, it is continuously increased that the requirement of the output and volume of DPL laser is needed in more domains. The efficiency and volume of the DPL laser driving source as important parts of DPL laser become particular important. The research on miniaturizing the DPL laser enables the DPL laser to apply in weapons and equipments. Miniaturizing the DPL laser can be achieved by optimizing the DPL driving source, and simulating is a main method of optimizing the DPL laser driving source.In nowadays, the technology of simulating of small signal circuit becomes matured, but there are still a few problems of simulating large signal circuit. We optimizing and simulating the power executive part and the driving source of DPL laser by use of modeling and simulating technology with PSpice, and carry out heat conduction optimizing. Finally accomplish the experiment device to increase the efficiency and reliability of the DPL driving source and decrease the volume of it. It will be a support for DPL laser applying in weapon equipments.