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Novel Organic Sol-Gel Materials For Second-Order Nonlinear Optics

Published online by Cambridge University Press:  16 February 2011

R. J. Jeng
Affiliation:
Department of Chemical Engineering, National Tsing Hua University, Hsinchu, Taiwan 30043, ROC
G. H. Hsiue
Affiliation:
Department of Chemical Engineering, National Tsing Hua University, Hsinchu, Taiwan 30043, ROC
J. I. Chen
Affiliation:
Center for Advanced Materials, Departments of Chemistry and Physics, University of Massachusetts Lowell, Lowell, MA 01854, USA
S. Marturunkakul
Affiliation:
Center for Advanced Materials, Departments of Chemistry and Physics, University of Massachusetts Lowell, Lowell, MA 01854, USA
L. Li
Affiliation:
Center for Advanced Materials, Departments of Chemistry and Physics, University of Massachusetts Lowell, Lowell, MA 01854, USA
X. L. Jiang
Affiliation:
Center for Advanced Materials, Departments of Chemistry and Physics, University of Massachusetts Lowell, Lowell, MA 01854, USA
C. Masse
Affiliation:
Center for Advanced Materials, Departments of Chemistry and Physics, University of Massachusetts Lowell, Lowell, MA 01854, USA
J. Kumar
Affiliation:
Center for Advanced Materials, Departments of Chemistry and Physics, University of Massachusetts Lowell, Lowell, MA 01854, USA
S. K. Tripathy
Affiliation:
Center for Advanced Materials, Departments of Chemistry and Physics, University of Massachusetts Lowell, Lowell, MA 01854, USA
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Abstract

A new class of organic sol-gel second-order nonlinear optical (NLO) Materials based on hexa (Methoxymethyl) Melamine has been investigated. NLO active chromophores, 4- (4′-nitrophenylazo) aniline and 4-amino-4′-nitrobiphenyl, were incorporated into the Melamine Matrices. Samples exhibit second-order optical nonlinearity after poling and curing at 220 °C for 30 Min. The synthesis, preparation, and characterization of these materials are reported.

Type
Research Article
Copyright
Copyright © Materials Research Society 1994

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References

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