Large mode area optical fibers with bend compensation
US-9207395-B2 · Dec 8, 2015 · US
Single-mode, bend-compensated, large-mode-area optical fibers designed to accomodate simplified fabrication and tighter bends
US9507084B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9507084-B2 |
| Application number | US-201414300602-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 10, 2014 |
| Priority date | Dec 3, 2010 |
| Publication date | Nov 29, 2016 |
| Grant date | Nov 29, 2016 |
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Abstract
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Described is a general strategy of bend-compensated, single-mode LMA fibers extended into a regime with higher total index contrast and where a larger gradient is used to cancel the perturbation of a tighter anticipated bend.
First claim
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We claim: 1. A bend-compensated LMA optical fiber comprising: a core region having a longitudinal axis, a refractive index n core and a radius r core , a cladding region surrounding said core region, said core and cladding regions configured to support and guide the propagation of signal light at a predetermined wavelength λ in a fundamental transverse mode in said core region in the direction of said axis, wherein the effective mode area of said LMA fiber is at least 300λ 2 ,…
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Physics · mapped topic
- G02B6/0285Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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- What does patent US9507084B2 cover?
- Described is a general strategy of bend-compensated, single-mode LMA fibers extended into a regime with higher total index contrast and where a larger gradient is used to cancel the perturbation of a tighter anticipated bend.
- Who is the assignee on this patent?
- Ofs Fitel Llc
- What technology area does this patent fall under?
- Primary CPC classification G02B6/0285. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Nov 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).