Title:
FUSION SPLICER
Document Type and Number:
WIPO Patent Application WO/2023/013591
Kind Code:
A1
Abstract:
A fusion splicer according to an embodiment fusion-splices a first end surface of a first optical fiber and a second end surface of a second optical fiber to each other. The axis of the first optical fiber matches the axis of the second optical fiber. The fusion splicer comprises a first rotation mechanism that rotates the first optical fiber about the axis; a second rotation mechanism that rotates the second optical fiber about the axis; a microscope that captures images of the first end surface and the second end surface; and a display unit that superimposes a first image of the first end surface captured by the microscope on a second image of the second end surface captured by the microscope and displays the superimposed first image and second image in an identifiable manner.
Inventors:
MOURI SHINTARO (JP)
ENDO SOICHI (JP)
KIMURA AKINORI (JP)
ENDO SOICHI (JP)
KIMURA AKINORI (JP)
Application Number:
PCT/JP2022/029512
Publication Date:
February 09, 2023
Filing Date:
August 01, 2022
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
G02B6/255; G02B6/02
Domestic Patent References:
| WO2013077002A1 | 2013-05-30 |
Foreign References:
| JP2018004685A | 2018-01-11 | |||
| JP2013050695A | 2013-03-14 | |||
| JPH10332986A | 1998-12-18 | |||
| JPH10282354A | 1998-10-23 | |||
| JPH05150145A | 1993-06-18 | |||
| JP2020086151A | 2020-06-04 | |||
| US20090232458A1 | 2009-09-17 | |||
| CN101630041A | 2010-01-20 | |||
| JP2021128213A | 2021-09-02 | |||
| JP2013050695A | 2013-03-14 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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