Monolithic independently addressable Red/IR side by side laser
US6058124A · kind A · utility
10Cited by
8References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 1997 |
| Grant date | May 2, 2000 |
| Priority date | — |
| Expiry date | Nov 25, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/4087
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A monolithic laser structure has an infrared laser structure side by side with a red laser structure. The infrared and red laser structures share the same substrate and have the same material for the cladding layers and for the cap and barrier reduction layers. The red and infrared laser structures can have native oxide confined or metal confined ridge waveguides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.