Vertical cavity apparatus with tunnel junction
US6487231B1 · kind B1 · utility
23Cited by
106References
113Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 2000 |
| Grant date | Nov 26, 2002 |
| Priority date | — |
| Expiry date | Dec 4, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/8142
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A vertical cavity apparatus includes first and second mirrors, a substrate and at least first and second active regions positioned between the first and second mirrors. At least one of the first and second mirrors is a dielectric mirror. At least a first tunnel junction is positioned between the first and second mirrors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.