Incoherent light-emitting device apparatus for driving vertical laser cavity
US6879618B2 · kind B2 · utility
24Cited by
9References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2003 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | Jun 24, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/36
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A laser emitting apparatus includes a substrate having on one side an incoherent light-emitting device having a light-emitting layer wherein an electric field is applied across the light-emitting layer to produce light which is transmitted out of the incoherent light-emitting device through an optically transparent layer into a vertical laser cavity structure disposed to receive light transmitted from the incoherent light-emitting device and produce laser light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.