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Spatially resolved holographic measurement of the thermal diffusivity in liquids

Schwesyg, J. R. and Eggert, H. A. and Adleman, J. R. and Buse, K. (2008) Spatially resolved holographic measurement of the thermal diffusivity in liquids. Applied Physics B: Lasers and Optics, 92 (1). pp. 79-81. ISSN 0946-2171. https://resolver.caltech.edu/CaltechAUTHORS:20200324-111300851

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Abstract

Phase gratings are recorded holographically with nanosecond light pulses by the interference of two plane waves in colored liquid samples using the thermooptic effect. The samples consist of toluene and distilled water which are immiscible and have different thermal conductivities. The exponential decay of the gratings caused by the thermal conductivity is monitored by diffraction of continuous wave light, and the thermal diffusivity is determined. Scanning of the read-out beam provides spatial resolution.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1007/s00340-008-3057-8DOIArticle
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Additional Information:© 2008 Springer-Verlag. Received 25 April 2008; Published 03 June 2008. Financial support of the Deutsche Telekom AG and the Deutsche Telekom Stiftung is gratefully acknowledged. We thank Dr. Dirk Apitz for valuable help and fruitful discussions.
Funders:
Funding AgencyGrant Number
Deutsche Telekom AGUNSPECIFIED
Deutsche Telekom StiftungUNSPECIFIED
Subject Keywords:Thermal Diffusivity; Water Droplet; Probe Beam; Probe Light; Acoustic Shock Wave
Issue or Number:1
Classification Code:PACS: 42.40.My; 44.10.+i; 65.20.-w
Record Number:CaltechAUTHORS:20200324-111300851
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20200324-111300851
Official Citation:Schwesyg, J., Eggert, H., Adleman, J. et al. Spatially resolved holographic measurement of the thermal diffusivity in liquids. Appl. Phys. B 92, 79 (2008). https://doi.org/10.1007/s00340-008-3057-8
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:102085
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:24 Mar 2020 18:24
Last Modified:24 Mar 2020 18:24

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