JPS5638004A - Multipole connector for optical transmission - Google Patents

Multipole connector for optical transmission

Info

Publication number
JPS5638004A
JPS5638004A JP11275879A JP11275879A JPS5638004A JP S5638004 A JPS5638004 A JP S5638004A JP 11275879 A JP11275879 A JP 11275879A JP 11275879 A JP11275879 A JP 11275879A JP S5638004 A JPS5638004 A JP S5638004A
Authority
JP
Japan
Prior art keywords
capillaries
center
optical fiber
fine hole
optical transmission
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
JP11275879A
Other languages
Japanese (ja)
Other versions
JPS59805B2 (en
Inventor
Nobuo Suzuki
Kiyoshi Nawata
Yasukazu Kawamura
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.)
Seiko Instruments Inc
Nippon Telegraph and Telephone Corp
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc, Nippon Telegraph and Telephone Corp filed Critical Seiko Instruments Inc
Priority to JP54112758A priority Critical patent/JPS59805B2/en
Publication of JPS5638004A publication Critical patent/JPS5638004A/en
Publication of JPS59805B2 publication Critical patent/JPS59805B2/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
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3882—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using rods, pins or balls to align a pair of ferrule ends
    • G02B6/3883—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using rods, pins or balls to align a pair of ferrule ends using rods, pins or balls to align a plurality of pairs of ferrule ends
    • 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
    • G02B6/3841—Means for centering or aligning the light guide within the ferrule using rods, balls for light guides
    • G02B6/3842—Means for centering or aligning the light guide within the ferrule using rods, balls for light guides for a plurality of light guides
    • 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
    • G02B6/3869—Mounting ferrules to connector body, i.e. plugs
    • 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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
    • G02B6/3878—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules comprising a plurality of ferrules, branching and break-out means

Abstract

PURPOSE:To obtain the manufacturing method suitable for mass production, by coupling and fixing the tip of optical fiber in the fine hole of a plurality of capillaries having slightly greater fine hole than the diameter of optical fiber at the center. CONSTITUTION:Each center of the capillaries 18a-18f has fine hole greater than the external diameter of optical fiber core wire by 1mu, and the outer diameter of the capillaries is equally formed within the error of about 1mu. The capillary 19 has the same outer diameter as a plurality of capillaries and has the hole in matching write the tension wire as the reinforced material of multicore fiber at the center. To bundle the plural capillaries most densely, the capillaries are fixed inside the metal collar 14 via the elastic material 15 such as rubber.
JP54112758A 1979-09-05 1979-09-05 Multi-pole connector for optical transmission Expired JPS59805B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54112758A JPS59805B2 (en) 1979-09-05 1979-09-05 Multi-pole connector for optical transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54112758A JPS59805B2 (en) 1979-09-05 1979-09-05 Multi-pole connector for optical transmission

Publications (2)

Publication Number Publication Date
JPS5638004A true JPS5638004A (en) 1981-04-13
JPS59805B2 JPS59805B2 (en) 1984-01-09

Family

ID=14594795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54112758A Expired JPS59805B2 (en) 1979-09-05 1979-09-05 Multi-pole connector for optical transmission

Country Status (1)

Country Link
JP (1) JPS59805B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61128412A (en) * 1984-11-26 1986-06-16 株式会社村田製作所 Composite dielectric and manufacture thereof
JPS62222209A (en) * 1986-03-24 1987-09-30 Sumitomo Electric Ind Ltd Multicore optical connector ferrule and its production
JPS6392908A (en) * 1986-10-07 1988-04-23 Tech Res & Dev Inst Of Japan Def Agency Emergently connecting method for optical cable
EP0704729A1 (en) * 1994-09-27 1996-04-03 Dätwyler System- und Netzwerk GmbH Light wave guide cable

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039559A (en) * 1973-07-05 1975-04-11
JPS5114032A (en) * 1974-06-20 1976-02-04 Gen Derekutorishite Co Opuchikarufuaibaarinkuyokonekuta
JPS5461546A (en) * 1977-10-25 1979-05-17 Nippon Telegr & Teleph Corp <Ntt> Multi-core connection and connector for optical fibers
JPS5576316A (en) * 1978-12-05 1980-06-09 Nec Corp Connection structure of optical fiber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039559A (en) * 1973-07-05 1975-04-11
JPS5114032A (en) * 1974-06-20 1976-02-04 Gen Derekutorishite Co Opuchikarufuaibaarinkuyokonekuta
JPS5461546A (en) * 1977-10-25 1979-05-17 Nippon Telegr & Teleph Corp <Ntt> Multi-core connection and connector for optical fibers
JPS5576316A (en) * 1978-12-05 1980-06-09 Nec Corp Connection structure of optical fiber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61128412A (en) * 1984-11-26 1986-06-16 株式会社村田製作所 Composite dielectric and manufacture thereof
JPS62222209A (en) * 1986-03-24 1987-09-30 Sumitomo Electric Ind Ltd Multicore optical connector ferrule and its production
JPS6392908A (en) * 1986-10-07 1988-04-23 Tech Res & Dev Inst Of Japan Def Agency Emergently connecting method for optical cable
EP0704729A1 (en) * 1994-09-27 1996-04-03 Dätwyler System- und Netzwerk GmbH Light wave guide cable

Also Published As

Publication number Publication date
JPS59805B2 (en) 1984-01-09

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