Nonlinear optical material and nonlinear optical device
US5011623A · kind A · utility
44Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 1989 |
| Grant date | Apr 30, 1991 |
| Priority date | — |
| Expiry date | Jul 18, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K19/3866
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A nonlinear optical material is provided by mixing a polymer liquid crystal having a chiral center and a nonlinear optical compound. The polymer liquid crystal may be a ferroelectric polymer liquid crystal. The nonlinear optical material is preferably in the form of a solid solution. A nonlinear optical device is formed by orienting the nonlinear optical material to provide an optical member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.