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Proceedings Paper

Multilevel optical sectioning based on digital holography with a femtosecond frequency comb laser
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Paper Abstract

In this paper, we demonstrate how short coherence digital holography with a pulsed fiber laser frequency comb may be used for multi-level optical sectioning. For the proof of the principle, a conic object having a size of few centimeters is used. The object shape is obtained by digitally reconstructing and processing a sequence of holograms recorded during stepwise shifting of a spherical mirror in the reference arm of the holographic set-up. First experimental results are presented.

Paper Details

Date Published: 4 May 2012
PDF: 6 pages
Proc. SPIE 8430, Optical Micro- and Nanometrology IV, 843004 (4 May 2012); doi: 10.1117/12.923563
Show Author Affiliations
Klaus Körner, Univ. Stuttgart (Germany)
Giancarlo Pedrini, Univ. Stuttgart (Germany)
Igor Alexeenko, Univ. Stuttgart (Germany)
Wolfram Lyda, Univ. Stuttgart (Germany)
Tilo Steinmetz, MenloSystems GmbH (Germany)
Ronald Holzwarth, MenloSystems GmbH (Germany)
Wolfgang Osten, Univ. Stuttgart (Germany)

Published in SPIE Proceedings Vol. 8430:
Optical Micro- and Nanometrology IV
Christophe Gorecki; Anand K. Asundi; Wolfgang Osten, Editor(s)

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