Please use this identifier to cite or link to this item: http://dx.doi.org/10.18419/opus-4356
Authors: Sodnik, Zoran
Fischer, Edgar
Ittner, Thomas
Tiziani, Hans J.
Title: Two-wavelength double heterodyne interferometry using a matched grating technique
Issue Date: 1991
metadata.ubs.publikation.typ: Zeitschriftenartikel
metadata.ubs.publikation.source: Applied optics 30 (1991), S. 3139-3144. URL http://dx.doi.org./10.1364/AO.30.003139
URI: http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-61544
http://elib.uni-stuttgart.de/handle/11682/4373
http://dx.doi.org/10.18419/opus-4356
Abstract: Two-wavelength double heterodyne interferometry is applied for topographic measurements on optically rough target surfaces. A two-wavelength He-Ne laser and a matched grating technique are used to improve system stability and to simplify heterodyne frequency generation.
Appears in Collections:07 Fakultät Konstruktions-, Produktions- und Fahrzeugtechnik

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