Optical article containing a polymeric matrix exhibiting a high level of second order polarization susceptibility
US4796971A · kind A · utility
34Cited by
4References
20Claims
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Key dates
| Filing date | Sep 28, 1987 |
| Grant date | Jan 10, 1989 |
| Priority date | — |
| Expiry date | Sep 28, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/3616
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical article is disclosed containing, for the transmission of electromagnetic radiation, a medium exhibiting a second order polarization susceptibility greater than 10.sup.-9 electrostatic units comprised of organic polar aligned noncentrosymmetric molecular dipoles. The molecular dipoles form repeating units in a crosslinked polymeric matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.