Publication detail

A method of shearing interferometry for determining the statistical quantities of randomly rough surface of solids

OHLÍDAL, M. OHLÍDAL, I.DRUCKMÜLLER, M. FRANTA, D.

Czech title

Metoda střihové interferometrie k určování statistických veličin náhodně drsných povrchů pevných látek

English title

A method of shearing interferometry for determining the statistical quantities of randomly rough surface of solids

Type

journal article - other

Language

en

Original abstract

A method of shearing interferometry for evaluating the basic statistical quantities of randomly rough curved surfaces of solids is presented. Using this method the root-mean-square values of heights and slopes, the values of autocorrelation lengths, autocorrelation coefficients and one-dimensional distribution functions of surface irregularities of these surfaces can be determined. The method can be utilized for characterizing the randomly rough surfaces of both transparent and opaque solids. The results of the statistical analysis obtained by this method for samples of randomly rough surfaces agree very well with those achieved by means of a stylus-type surface profilometer.

English abstract

A method of shearing interferometry for evaluating the basic statistical quantities of randomly rough curved surfaces of solids is presented. Using this method the root-mean-square values of heights and slopes, the values of autocorrelation lengths, autocorrelation coefficients and one-dimensional distribution functions of surface irregularities of these surfaces can be determined. The method can be utilized for characterizing the randomly rough surfaces of both transparent and opaque solids. The results of the statistical analysis obtained by this method for samples of randomly rough surfaces agree very well with those achieved by means of a stylus-type surface profilometer.

Keywords in English

Shearing interferometry, surface roughness

RIV year

1995

Released

01.05.1995

ISSN

0963-9659

Journal

Pure and Applied Optics

Volume

4

Number

3

Pages count

18

BIBTEX


@article{BUT38425,
  author="Miloslav {Ohlídal} and Ivan {Ohlídal} and Miloslav {Druckmüller} and Daniel {Franta},
  title="A method of shearing interferometry for determining the statistical quantities of randomly rough surface of solids",
  journal="Pure and Applied Optics",
  year="1995",
  volume="4",
  number="3",
  month="May",
  issn="0963-9659"
}