Electro-optic modulator with passivation layer
US5831759A · kind A · utility
3Cited by
11References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1995 |
| Grant date | Nov 3, 1998 |
| Priority date | — |
| Expiry date | Nov 29, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/0316
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electro-optic modulator array (36). Electrode pairs 50 and 51 are mounted on a substrate (40). A layer of electronic grade glass (60) is deposited by electron beam evaporation on the substrate (40) and electrodes (50) and (51). In an alternate embodiment, an electronic grade of glass 50 is deposited on the PLZT substrate (40) prior to applying electrodes (50) and (51).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.