Integrated quantum well lasers for wavelength division multiplexing
US4577321A · kind A · utility
22Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 1983 |
| Grant date | Mar 18, 1986 |
| Priority date | — |
| Expiry date | Sep 19, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/4087
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An integrated quantum well laser structure which has a plurality of quantum well lasers for providing a plurality of light beams each having a different wavelength for use in wavelength division multiplexing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.