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Proceedings Paper

Time characterization of a thermal lens using a differential interferometric technique
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Paper Abstract

We present a method for measuring weak absorption in optical materials, using a new diferential interferrometry technique. Both thermal shift phase and thermal characteristic time may be determined by fitting the observed time-resolved interferometric signal.

Paper Details

Date Published: 22 April 2006
PDF: 8 pages
Proc. SPIE 6189, Optical Sensing II, 61891W (22 April 2006); doi: 10.1117/12.662344
Show Author Affiliations
Luis Rodríguez, Univ. Simón Bolívar (Venezuela)
Rafael Escalona, Univ. Simón Bolívar (Venezuela)

Published in SPIE Proceedings Vol. 6189:
Optical Sensing II
Brian Culshaw; Anna G. Mignani; Hartmut Bartelt; Leszek R. Jaroszewicz, Editor(s)

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