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ASME Press Select Proceedings
International Conference on Advanced Computer Theory and Engineering, 5th (ICACTE 2012)
Editor
Xie Yi
Xie Yi
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ISBN:
9780791860045
No. of Pages:
938
Publisher:
ASME Press
Publication date:
2012

Optical diffraction is an important part of optics, if people do the traditional optical diffraction experiments to research optical diffraction, they will find that doing the traditional optical diffraction experiments needs harsh experimental equipments and experimental environments, but the experimental results is not necessarily ideal. The introduction of computer technology provides a new method to research optical diffraction. This paper establishes mathematical models about single-slit diffraction and grating diffraction, compiles simulation programs with the powerful numerical computing and image processing software – matlab, exports the simulation pattern. The simulation results shows that simulation pattern is clear and lifelike, and simulation conclusions are consistent with theory. This paper shows that simulating optical experiments by means of computer is not restricted with experimental equipments and experimental environments, which can greatly promote the research of optical.

1 Introduction
2. Theoretical Basis of Light Diffrac-tion
3. Simulation of Single-Slit Diffraction
4. Simulation of Grating Diffraction
5. Conclusion
References
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