Detail publikace

Laser speckle correlation and surface roughness

PRAŽÁK, D. OHLÍDAL, M.

Anglický název

Laser speckle correlation and surface roughness

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

en

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova anglicky

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

Rok RIV

2001

Vydáno

01.01.2001

Nakladatel

SPIE - The International Society for Optical Engineering

Místo

Bellingham, Washington, USA

ISBN

0-8194-4047-7

ISSN

0277-786X

Kniha

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

Ročník

2001 (4356

Počet stran

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",
  volume="2001 (4356",
  month="January",
  publisher="SPIE - The International Society for Optical Engineering",
  address="Bellingham, Washington, USA",
  isbn="0-8194-4047-7",
  issn="0277-786X"
}