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Highly Active and Thermally Stable Ctlromophores and Polymers for Electro-Optic Applications

Published online by Cambridge University Press:  21 February 2011

Alex K-Y. Jen
Affiliation:
ROI Technology, 2000 Cornwall Road, Monmouth Junction, NJ 08852.
Tian-An Chen
Affiliation:
ROI Technology, 2000 Cornwall Road, Monmouth Junction, NJ 08852.
Varanasi Pushkara Rao
Affiliation:
ROI Technology, 2000 Cornwall Road, Monmouth Junction, NJ 08852.
Yong-Ming Cai
Affiliation:
ROI Technology, 2000 Cornwall Road, Monmouth Junction, NJ 08852.
Yue-Jin Liu
Affiliation:
ROI Technology, 2000 Cornwall Road, Monmouth Junction, NJ 08852.
Kevin J. Drost
Affiliation:
ROI Technology, 2000 Cornwall Road, Monmouth Junction, NJ 08852.
Robert M. Mininni
Affiliation:
ROI Technology, 2000 Cornwall Road, Monmouth Junction, NJ 08852.
Larry R. Dalton
Affiliation:
Loker Hydrocarbon Research Institute, University of Southern California, Los Angeles, CA 90089-1062
Peter Bedworth
Affiliation:
Beckman Institute, California Institute of Technology, Pasadena, CA 91125
Seth R. Marder
Affiliation:
Beckman Institute, California Institute of Technology, Pasadena, CA 91125Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109.
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Abstract

We have developed two new classes of highly active and thermally stable nonlinear optical (NLO) chromophores based on the use of efficient thiophene conjugating units, a N,N-diphenylamino electron-donating group, and a 1,1′-dicyanovinyl substituted electron-accepting group. We have also developed a facile and generally applicable method to functionalize NLO chromophores onto high temperature polymers to demonstrate both high electro-optic (E-O) coefficients and long-term alignment stability at 100 °C.

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