Optical fiber fusion splicing method and fusion splicing device
US12276841B2 · kind B2 · utility
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3Claims
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Key dates
| Filing date | Dec 13, 2019 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Nov 19, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/2553
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical fiber fusion splicing method for performing fusion splicing through positioning of optical fibers to be spliced in a V-groove is provided. The optical fiber fusion splicing method includes pressing the optical fibers placed in the V-groove relatively toward the V-groove using a clamp, varying a clamp pressure of the clamp pressing the optical fibers, and moving the optical fibers placed in the V-groove with respect to the V-groove in an axial direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.