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Inorganic- Organic Hybrid Materials For Photonics

Published online by Cambridge University Press:  10 February 2011

M. Lal
Affiliation:
Photonics Research Laboratory State University of New York at Buffalo Buffalo, New York 14260
M. Joshi
Affiliation:
Photonics Research Laboratory State University of New York at Buffalo Buffalo, New York 14260
D. N. Kumar
Affiliation:
Photonics Research Laboratory State University of New York at Buffalo Buffalo, New York 14260
C. S. Friend
Affiliation:
Photonics Research Laboratory State University of New York at Buffalo Buffalo, New York 14260
J. Winiarz
Affiliation:
Photonics Research Laboratory State University of New York at Buffalo Buffalo, New York 14260
T. Asefa
Affiliation:
Photonics Research Laboratory State University of New York at Buffalo Buffalo, New York 14260
K. Kim
Affiliation:
Photonics Research Laboratory State University of New York at Buffalo Buffalo, New York 14260
Paras N. Prasad
Affiliation:
Photonics Research Laboratory State University of New York at Buffalo Buffalo, New York 14260
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Abstract

Molecular materials comprised of inorganic:organic composites are of considerable interest in photonics, optoelectronics and biophotonics. We report broad band lasing and tunable filters in sol-gel processed poly (p-phenylene vinylene) PPV: Silica composites. Optical power limiting in near IR wavelength region is also reported in dye doped PPV: silica multiphasic nanocomposites. For making hybrid inorganic: organic composites the reverse micelle mediated synthesis technique has been exploited to synthesize dye encapsulated metal oxide particles, thiocresol capped CdS clusters, Cul and AgI nanoparticles. These particles were dispersed in polymeric matrix for applications in photoconductivity and photorefractive measurements.

Type
Research Article
Copyright
Copyright © Materials Research Society 1998

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