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JPS54107745A - Connecting method of optical fibers - Google Patents

Connecting method of optical fibers

Info

Publication number
JPS54107745A
JPS54107745A JP1520078A JP1520078A JPS54107745A JP S54107745 A JPS54107745 A JP S54107745A JP 1520078 A JP1520078 A JP 1520078A JP 1520078 A JP1520078 A JP 1520078A JP S54107745 A JPS54107745 A JP S54107745A
Authority
JP
Japan
Prior art keywords
sleeve
fibers
ultraviolet
optical fibers
improvement
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
JP1520078A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Aomi
Yoshio Kashima
Ko Watanabe
Yutaka Osanai
Kazukuni Osato
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.)
Fujikura Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Fujikura Ltd
Nippon Telegraph and Telephone Corp
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 Fujikura Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujikura Ltd
Priority to JP1520078A priority Critical patent/JPS54107745A/en
Publication of JPS54107745A publication Critical patent/JPS54107745A/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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2558—Reinforcement of splice joint

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

PURPOSE:To achieve the improvement of workability of bonding and fixing optical fibers and the improvement in durability by combining a protecting sleeve composed of ultraviolet ray transmittable material and ultraviolet-curing type coating. CONSTITUTION:A protecting sleeve 1 which is formed in tubular form with ultravoilet ray transmittable material such as glass is beforehand inserted onto either of both optical fibers F, F. After the exposed connecting ends Fa, Fa of the fibers F, F are thermally fused, the sleeve 1 is moved to this fused part 3 and the both ends thereof are fitted into the secondary covering parts Fb, Fb being the non-exposed portions of the fibers F, F. Next, ultraviolet-curing type coating 4 is filled in the sleeve 1 through the small hole 2 provided on the outside circumference of the sleeve, after which it is radiated with ultraviolet rays. The coating 4 cures thereby integrally connecting the respective parts of the sleeve 1 and fibers F, F.
JP1520078A 1978-02-13 1978-02-13 Connecting method of optical fibers Pending JPS54107745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1520078A JPS54107745A (en) 1978-02-13 1978-02-13 Connecting method of optical fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1520078A JPS54107745A (en) 1978-02-13 1978-02-13 Connecting method of optical fibers

Publications (1)

Publication Number Publication Date
JPS54107745A true JPS54107745A (en) 1979-08-23

Family

ID=11882216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1520078A Pending JPS54107745A (en) 1978-02-13 1978-02-13 Connecting method of optical fibers

Country Status (1)

Country Link
JP (1) JPS54107745A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854309A (en) * 1981-09-29 1983-03-31 Nippon Telegr & Teleph Corp <Ntt> Optical cable connecting method
US4404010A (en) * 1980-11-14 1983-09-13 International Standard Electric Corporation Replacing optical fibre sheathing after fusion splicing
US4487475A (en) * 1980-09-01 1984-12-11 Matsushita Electric Industrial Co., Ltd. Lightguide and process for producing the same using a photo-setting adhesive
US4536058A (en) * 1981-09-10 1985-08-20 The Board Of Trustees Of The Leland Stanford Junior University Method of manufacturing a fiber optic directional coupler
JPS60214309A (en) * 1984-04-10 1985-10-26 Fujikura Ltd Optical fiber connection part and its formation
JPS60161305U (en) * 1984-04-02 1985-10-26 古河電気工業株式会社 Reinforcement coating mold for optical fiber fusion splices
EP0130776A3 (en) * 1983-06-27 1987-09-23 Olin Corporation Optical fiber cable repair and joining technique and kit for performing the same
JPH01227106A (en) * 1988-03-08 1989-09-11 Mitsubishi Cable Ind Ltd Connecting member for optical fiber

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948777A (en) * 1972-05-16 1974-05-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948777A (en) * 1972-05-16 1974-05-11

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487475A (en) * 1980-09-01 1984-12-11 Matsushita Electric Industrial Co., Ltd. Lightguide and process for producing the same using a photo-setting adhesive
US4404010A (en) * 1980-11-14 1983-09-13 International Standard Electric Corporation Replacing optical fibre sheathing after fusion splicing
US4536058A (en) * 1981-09-10 1985-08-20 The Board Of Trustees Of The Leland Stanford Junior University Method of manufacturing a fiber optic directional coupler
JPS5854309A (en) * 1981-09-29 1983-03-31 Nippon Telegr & Teleph Corp <Ntt> Optical cable connecting method
EP0130776A3 (en) * 1983-06-27 1987-09-23 Olin Corporation Optical fiber cable repair and joining technique and kit for performing the same
JPS60161305U (en) * 1984-04-02 1985-10-26 古河電気工業株式会社 Reinforcement coating mold for optical fiber fusion splices
JPS60214309A (en) * 1984-04-10 1985-10-26 Fujikura Ltd Optical fiber connection part and its formation
JPH01227106A (en) * 1988-03-08 1989-09-11 Mitsubishi Cable Ind Ltd Connecting member for optical fiber

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