Non-linear optical material and non-linear optical devices

Details Non-linear optical material and non-linear optical devices Non-linear optical material and non-linear optical devices

1991-06-19

1993-06-15

Stoll, Robert L.

Compositions

Light transmission modifying compositions

252587, 252589, 359328, F21V 900, F21V 904, F21V 906, G02B 610

Patent

active

052194965

ABSTRACT:
A non-linear optical material made of a compound represented by the formula: ##STR1## wherein R.sup.1 and R.sup.2 represent independently a hydrogen atom, an alkyl group having 1-22 carbon atoms, a hydroxyalkyl group having 1-22 carbon atoms, a haloalkyl group having 1-22 carbon atoms, a cyanoalkyl group having 1-22 carbon atoms or an aryl group having 6-10 carbon atoms; and R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.9 and R.sup.10 represent independently a hydrogen atom, an alkyl group having 1-10 carbon atoms, an alkoxyl group having 1-10 carbon atoms, a halogen atom, a cyano group, a hydroxyl group, an alkoxycarbonyl group having 2-22 carbon atoms, or an acyl group, has a high non-linear optical coefficient and is suitable for use in a non-linear optical device.

REFERENCES:
patent: 4162162 (1979-07-01), Dueber
patent: 4774157 (1988-09-01), Manring
patent: 4923780 (1990-05-01), Taylor, Jr.
D. S. Chemla, J. Zyss "Non-linear Optical Properties of Organic Molecules and Crystals, vol. 2, appendix I"; 1987, Academic Press, London.
Chemical Abstract, vol. 100, No. No. 26, 1983, Columbus, Ohio, US; Abst. No. 210746G C. A. Byrne, E. J. Poziomek; "Fluorescence in Polymers:2-(diphenylacetyl)-1,3-indanedione-1-imine derivatives in polymer matrixes".
Bahner et al., J. Med Chem., vol. 12, (1969), pp. 721-722.

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