Nonlinear optical radiation generator and method of controlling regions of ferroelectric polarization domains in solid state bodies
US5036220A · kind A · utility
96Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 1990 |
| Grant date | Jul 30, 1991 |
| Priority date | — |
| Expiry date | Apr 20, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/20
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A nonlinear waveguiding optical converter in a solid state body. The waveguide is provided with compositionally differing region (domains) of dominant electrical polarization in succeeding regions transverse to the path of guided radiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.