Lasers with beam shape and beam direction modification
US9692202B2 · kind B2 · utility
3Cited by
24References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2014 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Nov 7, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S2301/185
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A reflective surface is disclosed in conjunction with a semiconductor laser to shape a laser beam and modify a direction of the laser beam. The reflective surface may be formed on a structure disposed adjacent to a laser structure to allow high coupling of laser light to, for example, a silicon photonics chip or an optical fiber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.