Abstract:Analytical models
are very important to understand physical, chemical,
and biological phenomena. In many cases, obtaining an analytical model
is a complex, even an impossible task. In this work, an analytical
model for thermal lens spectroscopy has been developed. The model
considers light absorbing liquids, a laser pulsed beam as the heat
source, timescale thermal regime, and small phase change produced
by heating. A simplification for low-absorption samples is obtained.
A complete theoretical study of their … Show more
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