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Proceedings Paper

Photothermal investigations on plasma polymerized o-toluidine thin film
Author(s): Jyotsna Ravi; B. Syamalakumari; Rajmohan Dinish; K. P.R. Nair; T. M. Abdul Rasheed
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Paper Abstract

In this work, we report the thermal diffusivity of r.f plasma polymerized o-toluidine thin film using the Photothermal probe beam deflection technique. The measurements are carried out in two different coupling media namely carbon tetra chloride and liquid paraffin. The deflection signal is analysed using the Phase method and has obtained consistent results for the two different environments.

Paper Details

Date Published: 5 September 2002
PDF: 6 pages
Proc. SPIE 4913, Semiconductor Lasers and Applications, (5 September 2002); doi: 10.1117/12.482246
Show Author Affiliations
Jyotsna Ravi, Cochin Univ. of Science and Technology (India)
B. Syamalakumari, Maharajas College (India)
Rajmohan Dinish, Cochin Univ. of Science and Technology (India)
K. P.R. Nair, Cochin Univ. of Science and Technology (India)
T. M. Abdul Rasheed, Cochin Univ. of Science and Technology (India)


Published in SPIE Proceedings Vol. 4913:
Semiconductor Lasers and Applications
Yi Luo; Yoshiaki Nakano, Editor(s)

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