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Non-resonant third-order optical non-linearity of porphyrin derivatives

DSpace at IIT Bombay

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Title Non-resonant third-order optical non-linearity of porphyrin derivatives
 
Creator KANDASAMY, K
SHETTY, SJ
PUNTAMBEKAR, PN
SRIVASTAVA, TS
KUNDU, T
SINGH, BP
 
Subject 3rd-order
 
Description Non-resonant second molecular hyperpolarisabilities (gamma) of tetraphenylporphyrin (H(2)tpp) and five substituted derivatives are measured by the Z-scan technique at 784 nm; the relationship between the various structures and their corresponding molecular hyperpolarisabilities is explained on the basis of electronic interaction between the external substituents and the porphyrin core.
 
Publisher ROYAL SOC CHEMISTRY
 
Date 2011-08-28T14:38:21Z
2011-12-26T12:58:04Z
2011-12-27T05:47:14Z
2011-08-28T14:38:21Z
2011-12-26T12:58:04Z
2011-12-27T05:47:14Z
1997
 
Type Article
 
Identifier CHEMICAL COMMUNICATIONS, (13), 1159-1160
1359-7345
http://dx.doi.org/10.1039/a702098h
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11763
http://hdl.handle.net/10054/11763
 
Language en