Polymeric materials with enhanced second order nonlinearities

Howard E Katz,Marcia L Schilling,R B Comizzoli,Kenneth D Singer, J E Sohn,Mark G Kuzyk,William R Holland

ISE 6) Proceedings., 6th International Symposium（1988）

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摘要

Electric-field poling of thin polymer films containing dipolar chromophores provides materials possessing significant bulk second-order nonlinear optical susceptibilities. Incorporation of cyanovinyl acceptor groups into the chromophores results in larger susceptibilities than when the more usual nitro group is used. This dye copolymer has been synthesized and processed to yield a novel single-component material with useful, stable bulk hyperpolarizabilities

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关键词

electro-optical effects,nonlinear optical susceptibility,polymer films,cyanovinyl acceptor,dipolar chromophores,dye copolymer,electric field poling,hyperpolarizabilities,second-order nonlinear optical susceptibilities,corona,second order,stability,electric field,nonlinear optics,spine,organic materials

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