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Hyperpolarizable compounds and devices fabricated therefrom

United States Patent

*** EXPIRED ***
5,783,306
July 21, 1998
View the Complete Patent at the US Patent & Trademark Office
Substituted compounds having relatively large molecular first order hyperpolarizabilities are provided, along with devices and materials containing them. In general, the compounds bear electron-donating and electron-withdrawing chemical substituents on a polyheterocyclic core.
Therien; Michael J. (Philadelphia, PA), DiMagno; Stephen G. (Lincoln, NE)
Trustees of the University of Pennsylvania (Philadelphia, PA)
08/ 592,049
January 26, 1996
GOVERNMENT SUPPORT The research disclosed herein was supported by the National Institutes of Health (GM 48130-01A1.4) and the U.S. Department of Energy (DE-FGO2-94ER14494).