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Fraunhofer diffraction patterns of microparticles

 

作者: F. A. Fischbach,   J. S. Bond,  

 

期刊: American Journal of Physics  （AIP Available online 1984）
卷期: Volume 52, issue 6  

页码: 519-521

 

ISSN:0002-9505

 

年代: 1984

 

DOI:10.1119/1.13862

 

出版商: American Association of Physics Teachers

 

关键词: bench−scale experiments;microparticles;fraunhofer diffraction;interference;laser radiation;helium−neon lasers

 

数据来源: AIP

 

摘要:

An experiment for undergraduate optics laboratories is described based on the interaction of light with opaque particles of 10 to 100 μm size. The experiment demonstrates the phenomena of diffraction and interference in low‐angle Fraunhofer patterns and shows how several structural parameters of microparticles can be determined from such patterns.

 

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