Multiple laser arrangement
US4712220A · kind A · utility
9Cited by
4References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 27, 1986 |
| Grant date | Dec 8, 1987 |
| Priority date | — |
| Expiry date | Jun 27, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/4031
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In a multiple laser arrangement (1) with a plurality of phase-coupled laser diodes with lateral extremities (2, 3) of the multiple laser arrangement (1) including decoupling means for improving the output radiation of the laser arrangement. An absorbent material (4) or a synthetic material is provided at the lateral extremities (2, 3) for the purpose of reducing undesired transverse modes or ring modes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.