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JPS55151610A - Multicore optical fiber aligning method - Google Patents

Multicore optical fiber aligning method

Info

Publication number
JPS55151610A
JPS55151610A JP5971879A JP5971879A JPS55151610A JP S55151610 A JPS55151610 A JP S55151610A JP 5971879 A JP5971879 A JP 5971879A JP 5971879 A JP5971879 A JP 5971879A JP S55151610 A JPS55151610 A JP S55151610A
Authority
JP
Japan
Prior art keywords
grooves
multicore optical
guide
optical fibers
splicer
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
JP5971879A
Other languages
Japanese (ja)
Inventor
Shiro Ichikawa
Keisuke 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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP5971879A priority Critical patent/JPS55151610A/en
Publication of JPS55151610A publication Critical patent/JPS55151610A/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
    • G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
    • G02B6/3839—Means for centering or aligning the light guide within the ferrule using grooves 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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type

Landscapes

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

Abstract

PURPOSE:To guarantee positional precision of multicore optical fiber and guide of splicer, by securing a pair of alignment substrates forming plural V-grooves on a base so that V-grooves may be placed on a straight line respectively, positioning multicore optical fibers after removal of coating into V-grooves, and fastening with an elastic body provided on a holding plate. CONSTITUTION:For example, V-grooves 2 for aligning multicore optical fibers and V-grooves 3 for aligning splicer guide are formed on an Si wafer substrate 1 by chemical etching. A pair of alignment substrate 7 are secured on a flat base 8 so that respective V-grooves 2, 3 may be arranged on a straight line. On a holding plate 12 is secured an elastic body 13 for pressing and holding the multicore optical fibers 4 and a splicer guide 5 having a precision hole 6 on the alignment substrate 7, and it is fastened to the base 8 with screws 14. The optical fibers 4 after removal of coating and the guide 5 are inserted into insert holes 15, 16, and set in the V- grooves, and secured by the elastic body 13 under pressure. Therefore, the positional precision of the multicore optical fibers and splicer guide may be guaranteed by easy manipulation, and the device may be mass-produced at low cost.
JP5971879A 1979-05-17 1979-05-17 Multicore optical fiber aligning method Pending JPS55151610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5971879A JPS55151610A (en) 1979-05-17 1979-05-17 Multicore optical fiber aligning method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5971879A JPS55151610A (en) 1979-05-17 1979-05-17 Multicore optical fiber aligning method

Publications (1)

Publication Number Publication Date
JPS55151610A true JPS55151610A (en) 1980-11-26

Family

ID=13121254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5971879A Pending JPS55151610A (en) 1979-05-17 1979-05-17 Multicore optical fiber aligning method

Country Status (1)

Country Link
JP (1) JPS55151610A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241724A2 (en) * 1986-03-14 1987-10-21 Sumitomo Electric Industries Limited Optical connector and splicer
JPS63141005A (en) * 1986-12-03 1988-06-13 Sumitomo Electric Ind Ltd Optical connector
JPH01180506A (en) * 1988-01-12 1989-07-18 Sumitomo Electric Ind Ltd Optical connector
JPH01209409A (en) * 1988-02-17 1989-08-23 Fujitsu Ltd Constituting method for optical fiber array
JPH01219806A (en) * 1988-02-29 1989-09-01 Sumitomo Electric Ind Ltd Optical connector
JPH01244406A (en) * 1988-03-25 1989-09-28 Sumitomo Electric Ind Ltd Optical connector
JPH01276104A (en) * 1988-04-27 1989-11-06 Sumitomo Electric Ind Ltd Optical connector
JPH01293309A (en) * 1988-05-20 1989-11-27 Sumitomo Electric Ind Ltd Optical connector
US6132105A (en) * 1998-05-25 2000-10-17 Suncall Corporation Multi-core-fiber optical connector
CN101819300A (en) * 2010-04-16 2010-09-01 中国人民解放军国防科学技术大学 Ultrathin connector in high-speed optical interconnection platform

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547945A (en) * 1977-06-17 1979-01-20 Noane Georges Le Optical fiber connection device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547945A (en) * 1977-06-17 1979-01-20 Noane Georges Le Optical fiber connection device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952263A (en) * 1986-03-14 1990-08-28 Sumitomo Electric Industries, Ltd. Method of making an optical connector and splicer
EP0241724A2 (en) * 1986-03-14 1987-10-21 Sumitomo Electric Industries Limited Optical connector and splicer
JPS63141005A (en) * 1986-12-03 1988-06-13 Sumitomo Electric Ind Ltd Optical connector
JPH0573204B2 (en) * 1986-12-03 1993-10-13 Sumitomo Electric Industries
JPH01180506A (en) * 1988-01-12 1989-07-18 Sumitomo Electric Ind Ltd Optical connector
JPH0583883B2 (en) * 1988-01-12 1993-11-30 Sumitomo Electric Industries
JPH01209409A (en) * 1988-02-17 1989-08-23 Fujitsu Ltd Constituting method for optical fiber array
JPH01219806A (en) * 1988-02-29 1989-09-01 Sumitomo Electric Ind Ltd Optical connector
JPH01244406A (en) * 1988-03-25 1989-09-28 Sumitomo Electric Ind Ltd Optical connector
JPH01276104A (en) * 1988-04-27 1989-11-06 Sumitomo Electric Ind Ltd Optical connector
JPH01293309A (en) * 1988-05-20 1989-11-27 Sumitomo Electric Ind Ltd Optical connector
US6132105A (en) * 1998-05-25 2000-10-17 Suncall Corporation Multi-core-fiber optical connector
CN101819300A (en) * 2010-04-16 2010-09-01 中国人民解放军国防科学技术大学 Ultrathin connector in high-speed optical interconnection platform

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