Inorganic sol-gel material which has a susceptibility of the second order
US5449733A · kind A · utility
4Cited by
7References
4Claims
0Family size
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Key dates
| Filing date | Aug 29, 1994 |
| Grant date | Sep 12, 1995 |
| Priority date | — |
| Expiry date | Aug 29, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2323/053
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention relates to a transparent sol-gel material which has a susceptibility of the second order X.sub.2, consisting of an inorganic matrix containing organic molecules which have nonlinear optical properties (ONLAOM) oriented in a preferential direction. The materials according to the invention lend themselves to the production of components making use of their linear and nonlinear optical properties (optical telecommunications, processing of the optical signal in analog or digital form, and the like).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.