J 1995

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

OHLÍDAL, Miloslav, Ivan OHLÍDAL, Miloslav DRUCKMÜLLER and Daniel FRANTA

Basic information

Original name

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

Authors

OHLÍDAL, Miloslav, Ivan OHLÍDAL, Miloslav DRUCKMÜLLER and Daniel FRANTA

Edition

Pure Appl. Opt. UK, Publishing Ltd, 1995, 0963-9659

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10302 Condensed matter physics

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Organization unit

Faculty of Science
Změněno: 19/12/2003 19:06, Mgr. Daniel Franta, Ph.D.

Abstract

V originále

A method of shearing interferometry for evaluating the basic statistical quantities of randomly flat and randomly rough curved surfaces of solids is presented. Using this method the root-mean-square (RMS) values of heights and slopes, the values of autocorrelations coefficients and one-dimensional height 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 chosen samples of randomly rough surfaces agree very well with those achieved by means of a stylus-type surface instrument.