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Proceedings Paper

Multi-wavelength heterodyne holography and interferometry
Author(s): Toyohiko Yatagai
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Paper Abstract

A novel phase-shifting technique, Doppler phase-shifting is introduced to interferometry and holography. Its principle, features and advantages are discussed. The use of multiple wavelengths in this method is also discussed. Their applications such as shape measurement, color holography etc. are presented.

Paper Details

Date Published: 30 September 2013
PDF: 6 pages
Proc. SPIE 8833, Tribute to H. John Caulfield, 883307 (30 September 2013); doi: 10.1117/12.2022150
Show Author Affiliations
Toyohiko Yatagai, Utsunomiya Univ. (Japan)

Published in SPIE Proceedings Vol. 8833:
Tribute to H. John Caulfield
Jorge Ojeda-Castaneda; María J. Yzuel; R. Barry Johnson, Editor(s)

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