-Instrument Introduction

The SGY-10 APD avalanche photodiode comprehensive experimental instrument mainly studies the basic characteristics of APD photodiodes, such as photocurrent, dark current, illumination characteristics, spectral characteristics, volt ampere characteristics, and time response characteristics, as well as the application differences between this photosensitive device and other optoelectronic devices.

-Experimental content

APD photodiode basic characteristic experiment:

1. Working principle and structural cognition experiment

2. Dark resistance, dark current, bright resistance, bright current testing experiment

3. Experimental testing of photocurrent, volt ampere characteristics, photoelectric characteristics, time response characteristics, and spectral characteristics