Methods of manufacturing wide-band multi-mode optical fibers and core preforms for the same
US-2017363806-A1 · Dec 21, 2017 · US
Multimode optical fiber
US8977093B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8977093-B2 |
| Application number | US-201313917833-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 14, 2013 |
| Priority date | Jun 14, 2013 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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Abstract
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The present invention relates to a multimode optical fiber having a structure for stably reducing eccentricity relative to an insert hole of a connector ferrule to be mounted at an end thereof, wherein a fiber outer diameter of the multimode optical fiber along its longitudinal direction varies periodically in a range of ±0.5 μm with respect to a target fiber outer diameter.
First claim
Opening claim text (preview).
What is claimed is: 1. A multimode optical fiber having a glass portion composed of silica glass, the glass portion consisting of: a core extending along a central axis and having an alpha-power index profile; a cladding surrounding an outer peripheral surface of the core and optionally a trench portion that is located in the cladding, wherein an outer diameter of the cladding along a longitudinal direction thereof varies periodically in a range of ±0.5 μm with respect to a ta…
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- G02B6/02047Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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- What does patent US8977093B2 cover?
- The present invention relates to a multimode optical fiber having a structure for stably reducing eccentricity relative to an insert hole of a connector ferrule to be mounted at an end thereof, wherein a fiber outer diameter of the multimode optical fiber along its longitudinal direction varies periodically in a range of ±0.5 μm with respect to a target fiber outer diameter.
- Who is the assignee on this patent?
- Sumitomo Electric Industries
- What technology area does this patent fall under?
- Primary CPC classification G02B6/02047. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 10 2015 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).