Compositions – Light transmission modifying compositions
Patent
1992-03-31
1996-07-09
Tucker, Philip
Compositions
Light transmission modifying compositions
359328, F21V 900
Patent
active
055342019
ABSTRACT:
Nonlinear optical elements are disclosed which comprise a polyimide which is solution and/or melt processible, and a poled NLO dye. Also disclosed is a process for making such elements, and devices in which they can be used. Disclosed NLO dyes include ##STR1##
REFERENCES:
patent: 5156774 (1992-10-01), Leising et al.
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J. F. Valley et al., Applied Physics Letters, 60(2):160-162 (Jan. 1992).
J. W. Wu, et al., Journal of Applied Physics, 69(10):7366-7368 (May 1991).
H. L. Hampsh et al., Polym. Commun., vol. 30, pp. 40-43 (1989).
S. Ermer et al., Polym. Prepr., vol. 32, pp. 92-93 (1991).
J. W. Wu et al., Appl. Phys. Lett., vol. 58, pp. 225-227 (1991).
H. Stenzenberger in D. Wilson et al., Ed., Polyimides, Blackie & Son Ltd., London, 1990, pp. 79-128.
Summers John D.
Tam Wilson
E. I. Du Pont de Nemours and Company
Tucker Philip
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