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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/11763

Title: Non-resonant third-order optical non-linearity of porphyrin derivatives
Authors: KANDASAMY, K
SHETTY, SJ
PUNTAMBEKAR, PN
SRIVASTAVA, TS
KUNDU, T
SINGH, BP
Keywords: 3rd-order
Issue Date: 1997
Publisher: ROYAL SOC CHEMISTRY
Citation: CHEMICAL COMMUNICATIONS, (13), 1159-1160
Abstract: 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.
URI: http://dx.doi.org/10.1039/a702098h
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11763
http://hdl.handle.net/10054/11763
ISSN: 1359-7345
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