-Instrument Introduction

The system consists of a light source, a diffraction plate group, a receiving unit, a computer, working software, and an A/D converter. The experimental results can be displayed through a computer interface and can be used as an accessory for the GSZ-2 optical platform or as a standalone experiment.

-Product Features

·Photoelectric sensor measures light intensity

·High precision displacement sensor - grating ruler for measuring displacement

·Quantitatively and accurately measure the distribution of diffraction intensity

·Data collection and processing are controlled by computers

·The measurement results can be compared with theoretical formulas

Winning bid for the World Bank funded Higher Education Reform and Development Project

-Experimental content

1. Verify the variation of diffraction intensity with changes in experimental conditions in single slit, multi slit, porous, and multi rectangular diffraction experiments

2. Experiments used to determine other light intensity distributions