22 April 2006 Time characterization of a thermal lens using a differential interferometric technique
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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.
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Luis Rodríguez, Luis Rodríguez, Rafael Escalona, Rafael Escalona, } "Time characterization of a thermal lens using a differential interferometric technique", Proc. SPIE 6189, Optical Sensing II, 61891W (22 April 2006); doi: 10.1117/12.662344; https://doi.org/10.1117/12.662344
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