锗-雪崩光电二极管对快速光脉冲响应时间的研究

Measurement of Ge-APD Quick Optical Pulse Re sponse Time

基于P+n平面结构Ge-APD的工作原理,介绍了采用Ge-APD作为光电转换器件,并配以微带电路和取样技术来测量Ge-APD对快速光脉冲响应时间的方法.

The operational principle of Ge-APD was introduced. The measurement of Ge--APD quick optical-electric transducer , micro band circuit and sampling technique were presented.