JPS54157635A - Optical connector - Google Patents

Optical connector

Info

Publication number
JPS54157635A
JPS54157635A JP6650278A JP6650278A JPS54157635A JP S54157635 A JPS54157635 A JP S54157635A JP 6650278 A JP6650278 A JP 6650278A JP 6650278 A JP6650278 A JP 6650278A JP S54157635 A JPS54157635 A JP S54157635A
Authority
JP
Japan
Prior art keywords
plunger
optical fibers
reinforcing
coupling characteristics
receptacle
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
JP6650278A
Other languages
Japanese (ja)
Inventor
Satoshi Shiraishi
Hideyuki Takimoto
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.)
Sumitomo Electric Industries Ltd
Original Assignee
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP6650278A priority Critical patent/JPS54157635A/en
Publication of JPS54157635A publication Critical patent/JPS54157635A/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
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3835—Means for centering or aligning the light guide within the ferrule using discs, bushings or the like

Landscapes

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

Abstract

PURPOSE:To prevent variatons in coupling characteristics and achieve long-term stability of said characteristics and easier connection work in connecting optical fibers or other by providing a taper portion, fine hole, transparent thin plate, reinforcing tube, etc. to a plug, etc. CONSTITUTION:A plug 100 consists of a plunger 1, optical fiber 2, reinforcing cylindrical tube 3, etc. and fits into a receptacle 19. The plunger 1 and receptacle 19 do not cause mis-alignment because they fit together by way of tapered portions 20, 9. Provision of a fine hole 6 on the central axis at the end of the plunger 1 facilitates positioning of optical fibers 2. Further, a transparent thin plate 8 facilitates the axial positioning and end face treatment of optical fiber strands 2-1. Next, the reinforcing cylinder 3 gives slack to the optical fibers in its space and absorbs external force, thereby preventing the change in coupling characteristics. In this way, the prevention of variations in coupling characteristics, long-term stability and the improvement in workability may be achieved.
JP6650278A 1978-06-01 1978-06-01 Optical connector Pending JPS54157635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6650278A JPS54157635A (en) 1978-06-01 1978-06-01 Optical connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6650278A JPS54157635A (en) 1978-06-01 1978-06-01 Optical connector

Publications (1)

Publication Number Publication Date
JPS54157635A true JPS54157635A (en) 1979-12-12

Family

ID=13317658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6650278A Pending JPS54157635A (en) 1978-06-01 1978-06-01 Optical connector

Country Status (1)

Country Link
JP (1) JPS54157635A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484796A (en) * 1980-11-11 1984-11-27 Hitachi, Ltd. Optical fiber connector
JPS6354108U (en) * 1986-09-25 1988-04-12
JPH0521212U (en) * 1991-09-02 1993-03-19 日本電信電話株式会社 Optical connector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871744A (en) * 1974-08-19 1975-03-18 Gte Laboratories Inc Optical fiber connector
JPS51105837A (en) * 1974-12-23 1976-09-20 Itt Kogakusenikeeburu oyobi ketsugosochi
JPS529449A (en) * 1975-07-14 1977-01-25 Fujitsu Ltd Optical transmission path coupler

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871744A (en) * 1974-08-19 1975-03-18 Gte Laboratories Inc Optical fiber connector
JPS51105837A (en) * 1974-12-23 1976-09-20 Itt Kogakusenikeeburu oyobi ketsugosochi
JPS529449A (en) * 1975-07-14 1977-01-25 Fujitsu Ltd Optical transmission path coupler

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484796A (en) * 1980-11-11 1984-11-27 Hitachi, Ltd. Optical fiber connector
JPS6354108U (en) * 1986-09-25 1988-04-12
JPH0442804Y2 (en) * 1986-09-25 1992-10-09
JPH0521212U (en) * 1991-09-02 1993-03-19 日本電信電話株式会社 Optical connector
JP2576021Y2 (en) * 1991-09-02 1998-07-09 日本電信電話株式会社 Optical connector

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