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Third-order optical nonlinearity of chlorin derivatives

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Title Third-order optical nonlinearity of chlorin derivatives
 
Creator SINGH, BP
VIJAYA, R
KUNDU, T
KANDASAMY, K
PUNTAMBEKAR, PN
SHETTY, SJ
SRIVASTAVA, TS
 
Subject porphyrins
polarizability
systems
chlorins
tetraphenylchlorin
third-order optical nonlinearity
second-order molecular hyperpolarizability
 
Description Second-order molecular hyperpolarizabilities (gamma) of four tetraphenylchlorin derivatives were measured by the Z-scan technique at 784 nm in the off-resonant region and the enhancement in the hyperpolarizabilities of these derivatives in comparison to the regular porphyrins with the same external side-groups is explained on the basis of the difference in their Q-band oscillator strengths. Copyright (C) 2001 , Ltd.
 
Publisher JOHN WILEY & SONS LTD
 
Date 2011-08-17T01:52:32Z
2011-12-26T12:55:16Z
2011-12-27T05:44:00Z
2011-08-17T01:52:32Z
2011-12-26T12:55:16Z
2011-12-27T05:44:00Z
2001
 
Type Article
 
Identifier JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 5(5), 439-441
1088-4246
http://dx.doi.org/10.1002/jpp.333
http://dspace.library.iitb.ac.in/xmlui/handle/10054/9698
http://hdl.handle.net/10054/9698
 
Language en