This system made by Peltier and highly precise microammeter is very useful to measure the temperature dependence of some small-size photoelectricity devices.

• 介绍了一种光电二极管暗电流温度特性的测量系统，该系统采用了热电致冷器件和高精度的微电流计，非常适合测量一些小型光电器件的温度特性。