-Instrument Introduction

The SGY-9 comprehensive experimental instrument for photosensitive diodes and phototransistors mainly studies the basic characteristics of photodiodes and phototransistors, such as photocurrent, dark current, illumination characteristics, spectral characteristics, volt ampere characteristics, and frequency characteristics, as well as the application differences between these two types of photosensitive devices.

-Experimental content

Photodiode, Phototransistor, Basic Characteristics Experiment:

1. Photocurrent, dark current, volt ampere characteristics, time response characteristics, photoelectric characteristics, sensitivity

2. Spectral characteristic testing experiment