Nonlinear optical material and method for orientation thereof
US5037582A · kind A · utility
5Cited by
2References
8Claims
0Family size
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Key dates
| Filing date | Dec 19, 1990 |
| Grant date | Aug 6, 1991 |
| Priority date | — |
| Expiry date | Dec 19, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/3615
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A nonlinear optical material comprises a solid solution of an organic guest compound having an electron donative group or an electron attractive group. The organic guest compound is contained in the nonlinear optical material preferably an oriented form through orientation under melting by application of a DC electric field. The guest compound is preferably a para-di-substituted benzene derivative represented by the formula: ##STR1## wherein A is an electron donative group and B is an electron attractive group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.