High power optical fiber ends having partially-doped gratings
US9268097B2 · kind B2 · utility
11Cited by
8References
19Claims
0Family size
Assignee
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Key dates
| Filing date | May 5, 2014 |
| Grant date | Feb 23, 2016 |
| Priority date | — |
| Expiry date | May 5, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4296
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A system and method for creating a robust anti-reflective surface on a fiber end using various etching techniques to create a shallow grating that creates an effective index of refraction region to transition from air or the input material to the material of the fiber optical cable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.