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Proceedings Paper

Multi-wavelength digital holographic tomography based on spectral interferometry
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Paper Abstract

We report a multi-wavelength digital holographic tomography system based on a fiber-based spectral interferometer. Instead of using tunable lasers, a relatively inexpensive broadband source was used as the light source. Hundreds of 2-D "synthesized holograms" (or object wavefields) were obtained by transversal scanning of a probe beam within a few seconds. Holographic images of an object volume were numerically reconstructed from each synthesized hologram and tomographic images were obtained by superposition of all the image volumes.

Paper Details

Date Published: 4 March 2009
PDF: 5 pages
Proc. SPIE 7184, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XVI, 71840P (4 March 2009); doi: 10.1117/12.808328
Show Author Affiliations
Lingfeng Yu, Univ. of California, Irvine (United States)
Zhongping Chen, Univ. of California, Irvine (United States)


Published in SPIE Proceedings Vol. 7184:
Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XVI
Jose-Angel Conchello; Carol J. Cogswell; Tony Wilson, Editor(s)

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