Publication detail

Laser speckle correlation and surface roughness

PRAŽÁK, D., OHLÍDAL, M.

Original Title

Laser speckle correlation and surface roughness

Type

conference paper

Language

English

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

Laser light scattering, surface roughness, correlation of laser speckle fields

Authors

PRAŽÁK, D., OHLÍDAL, M.

RIV year

2001

Released

1. 1. 2001

Publisher

SPIE - The International Society for Optical Engineering

Location

Bellingham, Washington, USA

ISBN

0-8194-4047-7

Book

12th Czech-Slovak-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics

ISBN

0277-786X

Periodical

Proceedings of SPIE

Year of study

2001 (4356

State

United States of America

Pages from

339

Pages to

346

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"
}