Optical semiconductor transceiver with chemically resistant layers
US5262656A · kind A · utility
69Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 1992 |
| Grant date | Nov 16, 1993 |
| Priority date | — |
| Expiry date | Jun 3, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F55/255
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An opto-electronic device which monolithically integrates a laser emitter and an optical detector positioned in-line on a single waveguide, in which the laser emitter and detector operate at different wavelengths. Such an opto-electronic device may find particular application in various transmission or telecommunication systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.