JPS578511A - Connecting method for optical fiber - Google Patents

Connecting method for optical fiber

Info

Publication number
JPS578511A
JPS578511A JP8170680A JP8170680A JPS578511A JP S578511 A JPS578511 A JP S578511A JP 8170680 A JP8170680 A JP 8170680A JP 8170680 A JP8170680 A JP 8170680A JP S578511 A JPS578511 A JP S578511A
Authority
JP
Japan
Prior art keywords
parts
optical fibers
tables
spacing
clad
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
JP8170680A
Other languages
Japanese (ja)
Other versions
JPS5953522B2 (en
Inventor
Masataka Hirai
Mitsuru Miyauchi
Michito Matsumoto
Yasuhiro Kamikura
Yuichi Toda
Ko Watanabe
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.)
Furukawa Electric Co Ltd
Fujikura Ltd
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
Original Assignee
Furukawa Electric Co Ltd
Fujikura Ltd
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries 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 Furukawa Electric Co Ltd, Fujikura Ltd, Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP8170680A priority Critical patent/JPS5953522B2/en
Publication of JPS578511A publication Critical patent/JPS578511A/en
Publication of JPS5953522B2 publication Critical patent/JPS5953522B2/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
    • G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
    • G02B6/3803—Adjustment or alignment devices for alignment prior to splicing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microscoopes, Condenser (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

PURPOSE:To connect optical fibers easily with high accuracy by insertably providing a spacing setting means and a mirror for joint observation in the opposite spacing of the clad-removed parts of a pair of optical fibers and below the same, respectively. CONSTITUTION:Optical fibers 9a, 9b are held slippably to holding means 5a1-5a3, 5b1-5b3, and clad-removed parts 10a, 10b are set into the grooves 7a, 7b of fixing tables 2a, 2b thence moving tables 1a, 1b are moved in arrow directions until the leading ends of the parts 10a, 10b abut on a spacing setting means 3. After the means 3 is retreated, feed is applied to the tables 1A, 1B thereby setting the parts 10a, 10b at a microspacing. Thence, a specular surface 12 having a 45 deg. angle of inclination with respect to the optical axis of a microscope 11 is inserted below the opposite parts of the parts 10a and 10b. The operator sticks the optical fibers by melting while observing the top and side surfaces thereof. Thereby, the highly accurate connection is easily accomplished.
JP8170680A 1980-06-17 1980-06-17 How to connect optical fiber Expired JPS5953522B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8170680A JPS5953522B2 (en) 1980-06-17 1980-06-17 How to connect optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8170680A JPS5953522B2 (en) 1980-06-17 1980-06-17 How to connect optical fiber

Publications (2)

Publication Number Publication Date
JPS578511A true JPS578511A (en) 1982-01-16
JPS5953522B2 JPS5953522B2 (en) 1984-12-25

Family

ID=13753819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8170680A Expired JPS5953522B2 (en) 1980-06-17 1980-06-17 How to connect optical fiber

Country Status (1)

Country Link
JP (1) JPS5953522B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217311A (en) * 1984-04-12 1985-10-30 Sumitomo Electric Ind Ltd Welding and connecting method of optical fiber
JPS611611U (en) * 1984-06-11 1986-01-08 トヨタ自動車株式会社 Internal combustion engine lubricating oil preheating device
JPS6159405A (en) * 1984-08-31 1986-03-26 Sumitomo Electric Ind Ltd Two-directional simultaneous observing device for transmissive body

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217311A (en) * 1984-04-12 1985-10-30 Sumitomo Electric Ind Ltd Welding and connecting method of optical fiber
JPH0563766B2 (en) * 1984-04-12 1993-09-13 Sumitomo Electric Industries
JPS611611U (en) * 1984-06-11 1986-01-08 トヨタ自動車株式会社 Internal combustion engine lubricating oil preheating device
JPS6159405A (en) * 1984-08-31 1986-03-26 Sumitomo Electric Ind Ltd Two-directional simultaneous observing device for transmissive body
JPH0235284B2 (en) * 1984-08-31 1990-08-09 Sumitomo Denki Kogyo Kk

Also Published As

Publication number Publication date
JPS5953522B2 (en) 1984-12-25

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