Organic nonlinear optical media
US4732783A · kind A · utility
10Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 1986 |
| Grant date | Mar 22, 1988 |
| Priority date | — |
| Expiry date | Dec 3, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B7/244
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment this invention provides a nonlinear optical medium which consists of a transparent solid substrate coated with a Langmuir-Blodgett deposition of at least one molecular monolayer of uniaxial aligned charge asymmetric quinodimethane molecules, such as 7,7-bis(hexadecylamino)-8,8-dicyanoquinodimethane: ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.