MOSFET驱动的单脉冲选择器
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摘要: 详细地介绍了用高耐压大电流MOSFET驱动电光晶体构成单脉冲选择器的优点，阐述了适用于实现快速光开关的电光晶体的特性以及制作MOSFET驱动电路中的难点和相应的解决办法。实验显示该选择器可达到5ns的光开关速度。Abstract: The advantage of the single pulse selectors which is driven by high voltage and large current power MOSFETs is introduced. The characteristic phenomena are discovered when the electrooptic crystal is used as a fast electooptic switch and the problems and resolvents of making the drivers by MOSFETs are described. The experiments performed by our MOSFET drivers display that the time of leading and trailing edges of the optical switch are 5ns.
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Key words:
- mosfet /
- single pulse selector /
- fast electooptic switch /
- cpa technology
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