Planar laser
US6944192B2 · kind B2 · utility
20Cited by
13References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2003 |
| Grant date | Sep 13, 2005 |
| Priority date | — |
| Expiry date | Nov 6, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/2036
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical device (10) includes a broad area laser (72) for lasing at a first wavelength (64), a multimode active-doped tapered waveguide laser (6); and a multimode passive planar mode transformer (118) coupling and tapering from the broad area laser (72) to the multimode active-doped tapered waveguide laser (6).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.