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Proceedings Paper

Experimental verification of phase retrieval of microbeads in high-speed phase imaging using digital holography
Author(s): Osamu Matoba; Peng Xia; Xiangyu Quan; Naoya Nagahama; Shunsuke Tanimoto; Kouichi Nitta; Yasuhiro Awatsuji
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Paper Abstract

One of fast measurement systems of μm-size phase objects based on digital holographic microscope with transmission geometry is presented. For building a 3D inspection system of the phase objects, the improvement of recovered phase image is discussed. Under the CW laser illumination, the movement afterimage of phase object was observed. The phase object is recovered by deconvolution filter. Experimental and numerical evaluation are presented.

Paper Details

Date Published: 1 June 2016
PDF: 7 pages
Proc. SPIE 9867, Three-Dimensional Imaging, Visualization, and Display 2016, 98670K (1 June 2016); doi: 10.1117/12.2229727
Show Author Affiliations
Osamu Matoba, Kobe Univ. (Japan)
Peng Xia, Kobe Univ. (Japan)
Xiangyu Quan, Kobe Univ. (Japan)
Naoya Nagahama, Kobe Univ. (Japan)
Shunsuke Tanimoto, Kobe Univ. (Japan)
Kouichi Nitta, Kobe Univ. (Japan)
Yasuhiro Awatsuji, Kyoto Institute of Technology (Japan)

Published in SPIE Proceedings Vol. 9867:
Three-Dimensional Imaging, Visualization, and Display 2016
Bahram Javidi; Jung-Young Son, Editor(s)

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