1 February 1996 Optical flat surfaces: direct measurements of the spatial frequency spectrum of surface errors
Author Affiliations +
Abstract
Some applications of optical surfaces require, in addition to measurements of their absolute deviations from flatness, measurements of the spatial frequency spectrum of these errors. A simple method which can be used for this purpose is described.
Parameswaran Hariharan, "Optical flat surfaces: direct measurements of the spatial frequency spectrum of surface errors," Optical Engineering 35(2), (1 February 1996). https://doi.org/10.1117/1.600897
JOURNAL ARTICLE
2 PAGES


SHARE
Back to Top