Fiber Pump Signal Combiner
US8818151B1 · kind B1 · utility
7Cited by
32References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 15, 2010 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Sep 11, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/094057
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An novel fiber pump signal combiner is disclosed in which a fiber bundle array is coupled to a double-clad fiber with a taper section that is formed by etching a tapered outer surface into the cladding of a fiber rod to produce a high quality tapered outer surface free of defects with an inner core that has a constant diameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.