Contrast Variation of Non-gaussian Speckle
作者:
H. Fujii,
期刊:
Optica Acta: International Journal of Optics
(Taylor Available online 1980)
卷期:
Volume 27,
issue 3
页码: 409-418
ISSN:0030-3909
年代: 1980
DOI:10.1080/713820245
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Intensity fluctuations of laser light scattered from a random phase medium into a far-field on-axis observation point are analysed theoretically assuming a gaussian phase variation of the medium and a gaussian laser beam profile. The results give a theoretical background of the past experiments concerning the contrast variation of non-gaussian speckle patterns due to rough surfaces.
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