JPS56125714A - Supporting edge of optical fiber for photocoupler and its edge forming method - Google Patents

Supporting edge of optical fiber for photocoupler and its edge forming method

Info

Publication number
JPS56125714A
JPS56125714A JP2778480A JP2778480A JPS56125714A JP S56125714 A JPS56125714 A JP S56125714A JP 2778480 A JP2778480 A JP 2778480A JP 2778480 A JP2778480 A JP 2778480A JP S56125714 A JPS56125714 A JP S56125714A
Authority
JP
Japan
Prior art keywords
optical fiber
edge
photocoupler
support
forming method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2778480A
Other languages
Japanese (ja)
Other versions
JPS6023324B2 (en
Inventor
Masayoshi Shigihara
Norio Suzuki
Kaoru Moriya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2778480A priority Critical patent/JPS6023324B2/en
Publication of JPS56125714A publication Critical patent/JPS56125714A/en
Publication of JPS6023324B2 publication Critical patent/JPS6023324B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3863—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using polishing techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

PURPOSE:To protect the edge of optical fiber in opposing connection, by polishing and forming the recessed groove having a semicircular cross-section at the direction perpendicular to the light axis with the optical fiber as the center, to the edge of the optical fiber support in which the optical fiber is inserted internally. CONSTITUTION:The optical fiber cable 6 is inserted and fixed from one end of the optical fiber support 30 and the optical fiber 61 is led out to another edge 34. The cylindrical polishing board of radius R is depressed to the edge 34 at the direction perpendicular to the optical axis with the optical fiber 61 as the center to form the recessed groove 7 having the semicircular crosssection of radius R and width B. By taking these as one pair, the edge 31 and 34 of the support 30 are brought into contact with each other via the optical fiber connector to connect the optical fiber 61. Thus, the edges can be protected in the connection of the optical fiber 61.
JP2778480A 1980-03-05 1980-03-05 End face of optical fiber support for optical coupler and method for forming the end face Expired JPS6023324B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2778480A JPS6023324B2 (en) 1980-03-05 1980-03-05 End face of optical fiber support for optical coupler and method for forming the end face

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2778480A JPS6023324B2 (en) 1980-03-05 1980-03-05 End face of optical fiber support for optical coupler and method for forming the end face

Publications (2)

Publication Number Publication Date
JPS56125714A true JPS56125714A (en) 1981-10-02
JPS6023324B2 JPS6023324B2 (en) 1985-06-07

Family

ID=12230595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2778480A Expired JPS6023324B2 (en) 1980-03-05 1980-03-05 End face of optical fiber support for optical coupler and method for forming the end face

Country Status (1)

Country Link
JP (1) JPS6023324B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018042795A1 (en) * 2016-09-05 2018-03-08 住友電気工業株式会社 Method for manufacturing optical connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018042795A1 (en) * 2016-09-05 2018-03-08 住友電気工業株式会社 Method for manufacturing optical connector
JPWO2018042795A1 (en) * 2016-09-05 2019-06-24 住友電気工業株式会社 Optical connector manufacturing method

Also Published As

Publication number Publication date
JPS6023324B2 (en) 1985-06-07

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