一种单光源半导体温度传感器的研究

Study on a Semiconductor Temperature Sensor with Single Light Source

一种新型的单光源半导体温度传感器 ,利用光开关控制设置参考通道。实验结果表明 ,本系统可以较好的补偿光源波动、环境影响、探测器老化、光纤传输损耗变化等影响 ,减小了误差 。

A new semiconductor temperature sensor with single light source is proposed. The light switch is used to construct a reference channel. The result indicates that it can compensate the influence of light source motion, environment change, detector aging, transmit exhaust of optical fiber etc., the error is reduced and the accuracy is improved.