JPS5543524A - Optical fiber fixing method - Google Patents

Optical fiber fixing method

Info

Publication number
JPS5543524A
JPS5543524A JP11578078A JP11578078A JPS5543524A JP S5543524 A JPS5543524 A JP S5543524A JP 11578078 A JP11578078 A JP 11578078A JP 11578078 A JP11578078 A JP 11578078A JP S5543524 A JPS5543524 A JP S5543524A
Authority
JP
Japan
Prior art keywords
fixing
optical fiber
fixing members
outermost layer
concave
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.)
Pending
Application number
JP11578078A
Other languages
Japanese (ja)
Inventor
Akira Ashida
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11578078A priority Critical patent/JPS5543524A/en
Publication of JPS5543524A publication Critical patent/JPS5543524A/en
Pending 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables
    • G02B6/4428—Penetrator systems in pressure-resistant devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

PURPOSE:To obtain the reliable fixing method which permits fixing in a short time by fixing the optical fibers having thermoplasticity on the outermost layer to the fixing members having concave fixing parts through thermoplastic deformation. CONSTITUTION:After fixing members 1, 2 are sufficiently heated individually, an optical fiber 4 is inseted between the fixing members 1, 2 and is compression bonded, thence the fixing members 1,2 are cooled. Then the outermost layer 3 is softened by the heat of the fixing members and since the outside diameter of the outermost layer 3 is larger than the diameter of the space of the fixing members 1, 2, it causes thermoplastic deformation and the surplus portions flow into concave fixing portions 5. The concave fixing portions 5 are beforehand made so as to leave spacings 6. In this way, the mis-alignment of the optical fiber 4 may be prevented and the rotation and pull-out of the optical fiber 4 prevented.
JP11578078A 1978-09-22 1978-09-22 Optical fiber fixing method Pending JPS5543524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11578078A JPS5543524A (en) 1978-09-22 1978-09-22 Optical fiber fixing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11578078A JPS5543524A (en) 1978-09-22 1978-09-22 Optical fiber fixing method

Publications (1)

Publication Number Publication Date
JPS5543524A true JPS5543524A (en) 1980-03-27

Family

ID=14670868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11578078A Pending JPS5543524A (en) 1978-09-22 1978-09-22 Optical fiber fixing method

Country Status (1)

Country Link
JP (1) JPS5543524A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6768825B2 (en) * 1998-05-06 2004-07-27 Weatherford/Lamb, Inc. Optical sensor device having creep-resistant optical fiber attachments
JP2014006381A (en) * 2012-06-25 2014-01-16 Mitsubishi Heavy Ind Ltd Adhesion method, adhesive appliance, and manufacturing method for structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6768825B2 (en) * 1998-05-06 2004-07-27 Weatherford/Lamb, Inc. Optical sensor device having creep-resistant optical fiber attachments
JP2014006381A (en) * 2012-06-25 2014-01-16 Mitsubishi Heavy Ind Ltd Adhesion method, adhesive appliance, and manufacturing method for structure

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