Accession Number : AD0690362

Title :   ADDITIONAL OPTICAL DATA PROCESSING TECHNIQUES FOR SURFACE ROUGHNESS STUDIES,

Corporate Author : QUEEN'S UNIV KINGSTON (ONTARIO) DEPT OF ELECTRICAL ENGINEERING

Personal Author(s) : Felstead,E. Barry

Report Date : 1969

Pagination or Media Count : 2

Abstract : Three methods for determining the statistics of a surface's roughness are proposed. All three use some variation of the phase contrast method, and all appear to have advantage over a recently suggested method. (Author)

Descriptors :   (*SURFACE ROUGHNESS, DATA PROCESSING), PHASE, POWER SPECTRA, OPTICAL EQUIPMENT, CANADA

Subject Categories : Test Facilities, Equipment and Methods
      Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE