Coupling-in device with particular monolithic lens array
US7421165B2 · kind B2 · utility
1Cited by
17References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 21, 2003 |
| Grant date | Sep 2, 2008 |
| Priority date | — |
| Expiry date | Oct 28, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/4012
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A coupling-in device for light from a plurality of light sources (8) into an optical waveguide (1), the coupling-in device having a plurality of focussing optics (5) for the light from the various light sources (8).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.