Polymeric optical modulator and waveguiding media
US5133037A · kind A · utility
30Cited by
10References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1991 |
| Grant date | Jul 21, 1992 |
| Priority date | — |
| Expiry date | Jun 7, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/065
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A waveguiding media of polymeric materials is disclosed and claimed. In a preferred embodiment both core and cladding include X.sup.(2) materials poled to a non-centrosymmetric structure. Materials are selected so that the index difference between core and cladding remains relatively constant before and after poling so as to allow for efficient fabrication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.