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Proceedings Paper

Parallel phase-shifting digital holography system using a high-speed camera
Author(s): Yasuhiro Awatsuji; Takashi Kakue; Tatsuki Tahara; Peng Xia; Kenzo Nishio; Shogo Ura; Toshihiro Kubota; Osamu Matoba
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Paper Abstract

A technique of single-shot phase-shifting interferometry called as parallel phase-shifting digital holography is described. This technique records multiple holograms required for phase-shifting digital holography using space-division multiplexing technique. The authors constructed a system based on the parallel phase-shifting digital holography consisting of a Mach–Zehnder interferometer and a high-speed polarization imaging camera. High-speed motion pictures of three-dimensional image and phase image of dynamically moving objects at the rate up to180,000 and 262,500 frames per second were achieved, respectively, for the 128 × 128-pixel images.

Paper Details

Date Published: 26 November 2012
PDF: 6 pages
Proc. SPIE 8557, Optical Design and Testing V, 85570E (26 November 2012); doi: 10.1117/12.999859
Show Author Affiliations
Yasuhiro Awatsuji, Kyoto Institute of Technology (Japan)
Takashi Kakue, Kyoto Institute of Technology (Japan)
Tatsuki Tahara, Kyoto Institute of Technology (Japan)
Japan Society for the Promotion of Science (Japan)
Peng Xia, Kyoto Institute of Technology (Japan)
Japan Society for the Promotion of Science (Japan)
Kenzo Nishio, Kyoto Institute of Technology (Japan)
Shogo Ura, Kyoto Institute of Technology (Japan)
Toshihiro Kubota, Kubota Holography Lab. Corp. (Japan)
Osamu Matoba, Kobe Univ. (Japan)

Published in SPIE Proceedings Vol. 8557:
Optical Design and Testing V
Yongtian Wang; Chunlei Du; Hong Hua; Kimio Tatsuno; H. Paul Urbach, Editor(s)

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