JPS55159406A - Connecting method of optical fiber - Google Patents

Connecting method of optical fiber

Info

Publication number
JPS55159406A
JPS55159406A JP6684679A JP6684679A JPS55159406A JP S55159406 A JPS55159406 A JP S55159406A JP 6684679 A JP6684679 A JP 6684679A JP 6684679 A JP6684679 A JP 6684679A JP S55159406 A JPS55159406 A JP S55159406A
Authority
JP
Japan
Prior art keywords
fibers
parts
adhesive agent
connection
stripped
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
JP6684679A
Other languages
Japanese (ja)
Inventor
Toshio Oota
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.)
HIRAKAWA DENSEN KK
HIRAKAWA ELECTRIC WIRE Manufacturing CO
Original Assignee
HIRAKAWA DENSEN KK
HIRAKAWA ELECTRIC WIRE Manufacturing CO
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 HIRAKAWA DENSEN KK, HIRAKAWA ELECTRIC WIRE Manufacturing CO filed Critical HIRAKAWA DENSEN KK
Priority to JP6684679A priority Critical patent/JPS55159406A/en
Publication of JPS55159406A publication Critical patent/JPS55159406A/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 perform strong connection free from any connection loss by connecting the connecting parts of the two optical fibers having been stripped of their clads by a light-shieldable and shrinkable tubular or annular connecting medium, aligning the centers by way of V-grooves and connecting these by means of liquid adhesive agent and by using ultrasonic waves. CONSTITUTION:In the connection parts of optical fibers 1, part of the clad 2 is stripped and these parts are passed into the connecting medium 3 of a tubular or annular strip of the material which is different from that of the fibers and has high light shieldability and shrinkability. This is then placed on a liquid vessel 5 provided with V-grooves 4 at both ends and the centers of the fibers are aligned. Liquid adhesive agent 6 obtained through solvent treatement of the same quality as that of the fibers or glass quality is filled in the liquid vessel 5 and the adhesive agent is deposited on the connecting parts by the cavitation action owing to the operation of an ultrasonic vibrator 7. When the ultrasonic waves are stopped and cooling and drying are done, the fibers are connected in the state that their faces are in contact with each other. Hence, the strong connection free from any connection loss at all is accomplished.
JP6684679A 1979-05-31 1979-05-31 Connecting method of optical fiber Pending JPS55159406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6684679A JPS55159406A (en) 1979-05-31 1979-05-31 Connecting method of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6684679A JPS55159406A (en) 1979-05-31 1979-05-31 Connecting method of optical fiber

Publications (1)

Publication Number Publication Date
JPS55159406A true JPS55159406A (en) 1980-12-11

Family

ID=13327611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6684679A Pending JPS55159406A (en) 1979-05-31 1979-05-31 Connecting method of optical fiber

Country Status (1)

Country Link
JP (1) JPS55159406A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133909A (en) * 1984-12-04 1986-06-21 Fujitsu Ltd Ferrule and production of ferrule

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133909A (en) * 1984-12-04 1986-06-21 Fujitsu Ltd Ferrule and production of ferrule
JPH058404B2 (en) * 1984-12-04 1993-02-02 Fujitsu Kk

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