JPS5488141A - Connecting method of optical fibers - Google Patents

Connecting method of optical fibers

Info

Publication number
JPS5488141A
JPS5488141A JP15679577A JP15679577A JPS5488141A JP S5488141 A JPS5488141 A JP S5488141A JP 15679577 A JP15679577 A JP 15679577A JP 15679577 A JP15679577 A JP 15679577A JP S5488141 A JPS5488141 A JP S5488141A
Authority
JP
Japan
Prior art keywords
groove
optical fibers
photoetching
bonding
substrate
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
JP15679577A
Other languages
Japanese (ja)
Inventor
Nobuo Sato
Tomio Kumagai
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 JP15679577A priority Critical patent/JPS5488141A/en
Publication of JPS5488141A publication Critical patent/JPS5488141A/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
    • G02B6/36—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
    • 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

Landscapes

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

Abstract

PURPOSE:To lower loss at the point o connection, eliminate aging and achieve the improvement of workability by forming a groove of a specified shape in a substrate through photoetching then mutually fixing and connecting the optical fibers aligned the axes with bonding agnet and keep plate. CONSTITUTION:A photosensitive resin sbstrate 1 is affixed to a metal plate 3 being a supporting plate, by using a bonding resin 4. A groove of a specified shape is formed by photoetching in this substrate 1. Next, the optical fibers to be connected are inserted into this groove and a bonding agent is placed thereon. The optical fibers 2 to be connected are then pressed by a keep plate 6 to both tapered side faces of the groove to perform axis alignment. This state is maintained until the bonding agent 5 sets. In this way, the groove of high accuracy may be readily made by photoetching and the loss at the point of connection may be lowered.
JP15679577A 1977-12-26 1977-12-26 Connecting method of optical fibers Pending JPS5488141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15679577A JPS5488141A (en) 1977-12-26 1977-12-26 Connecting method of optical fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15679577A JPS5488141A (en) 1977-12-26 1977-12-26 Connecting method of optical fibers

Publications (1)

Publication Number Publication Date
JPS5488141A true JPS5488141A (en) 1979-07-13

Family

ID=15635466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15679577A Pending JPS5488141A (en) 1977-12-26 1977-12-26 Connecting method of optical fibers

Country Status (1)

Country Link
JP (1) JPS5488141A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6116511U (en) * 1985-04-04 1986-01-30 富士通株式会社 Alignment member for multi-core optical fiber cable connector
JPH01136905U (en) * 1988-03-11 1989-09-19
JP2002236233A (en) * 2000-11-27 2002-08-23 Ibiden Co Ltd Optical fiber array and method for manufacturing optical fiber array

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6116511U (en) * 1985-04-04 1986-01-30 富士通株式会社 Alignment member for multi-core optical fiber cable connector
JPH01136905U (en) * 1988-03-11 1989-09-19
JPH0440166Y2 (en) * 1988-03-11 1992-09-21
JP2002236233A (en) * 2000-11-27 2002-08-23 Ibiden Co Ltd Optical fiber array and method for manufacturing optical fiber array

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