NLO dye compositions and use thereof in producing NLO elements
US5534201A · kind A · utility
12Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 1992 |
| Grant date | Jul 9, 1996 |
| Priority date | — |
| Expiry date | Mar 31, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/3615
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
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##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.