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Processing Methyl Modified Silicate Materials for Optical Applications: A Structural Stability Study

Published online by Cambridge University Press:  10 February 2011

A. Sarkar ,
Y. Yan ,
Z. Duan ,
Y. Hoshino  and
S. Ray Chaudhuri
A. Sarkar
Affiliation:
YTC America Inc., 550 Via Alondra, Camarillo, CA 93012
Y. Yan
Affiliation:
YTC America Inc., 550 Via Alondra, Camarillo, CA 93012
Z. Duan
Affiliation:
YTC America Inc., 550 Via Alondra, Camarillo, CA 93012
Y. Hoshino
Affiliation:
YTC America Inc., 550 Via Alondra, Camarillo, CA 93012
S. Ray Chaudhuri
Affiliation:
YTC America Inc., 550 Via Alondra, Camarillo, CA 93012
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Abstract

Organic laser dyes in methyl modified silicate hosts have been found to have poor photo stability. This could be caused by the instability of either the laser dyes or the host materials themselves. To get a better understanding of the chemical reactions and the relationship between the thermal stability and the microstructures of the hybrid network, the methyl modified silicate materials were investigated by TGA, DTA, 13C and 29Si solid state NMR, FTIR, and AFM as a function of processing conditions. The structural stability is found to directly relate to the reaction and processing conditions and the results will be discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 435: Symposium V – Better Ceramics Through Chemistry VII , 1996 , 351
Copyright
Copyright © Materials Research Society 1996

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