Publication detail
Laser speckle correlation and surface roughness
PRAŽÁK, D. OHLÍDAL, M.
English title
Laser speckle correlation and surface roughness
Type
Paper in proceedings (conference paper)
Language
en
Original abstract
The topic of this paper is theoretical consideration on utilization of light scattering for measurement of surface roughness. The correlation of laser speckle fields generated by light of two different wavelengths, which illuminates investigated randomly rough surface is used. The solution of the problem within the framework of the scalar Kirchhoff theory of wave scattering from rough surfaces is presented. The Fresnel approximation in description of the scattered wave is used.
Keywords in English
Laser light scattering, surface roughness, correlation of laser speckle fields
Released
2001-01-01
Publisher
SPIE – The International Society for Optical Engineering
Location
Bellingham, Washington, USA
ISBN
0-8194-4047-7
ISSN
0277-786X
Book
12th Czech-Slovak-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics
Journal
Proceedings of SPIE
Volume
2001 (4356
Pages from–to
339–
Pages count
8
BIBTEX
@inproceedings{BUT3158,
author="Dominik {Pražák} and Miloslav {Ohlídal}",
title="Laser speckle correlation and surface roughness",
booktitle="12th Czech-Slovak-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics",
year="2001",
journal="Proceedings of SPIE",
volume="2001 (4356",
pages="8",
publisher="SPIE - The International Society for Optical Engineering",
address="Bellingham, Washington, USA",
isbn="0-8194-4047-7",
issn="0277-786X"
}