Absorption coefficient of nearly transparent liquids measured using thermal lens spectrometry
We use an optimized pump-probe mode-mismatched thermal lens scheme to determine the optical absorption coefficient and thermal diffusivity of ethanol, benzene, acetone, methanol, toluene and chloroform. In this scheme the excitation beam is focused in the presence of a collimated probe beam. The a...
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| Date: | 2006 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут фізики конденсованих систем НАН України
2006
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| Series: | Condensed Matter Physics |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/121328 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Absorption coefficient of nearly transparent liquids measured using thermal lens spectrometry / H. Cabrera, A. Marcano, Y. Castellanos // Condensed Matter Physics. — 2006. — Т. 9, № 2(46). — С. 385–389. — Бібліогр.: 11 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | We use an optimized pump-probe mode-mismatched thermal lens scheme to determine the optical absorption
coefficient and thermal diffusivity of ethanol, benzene, acetone, methanol, toluene and chloroform. In this
scheme the excitation beam is focused in the presence of a collimated probe beam. The agreement between
experimentally obtained results and values reported in the literature is good. |
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