JPS5548716A - Manufacture of multicore connector plate of optical fiber - Google Patents

Manufacture of multicore connector plate of optical fiber

Info

Publication number
JPS5548716A
JPS5548716A JP12287178A JP12287178A JPS5548716A JP S5548716 A JPS5548716 A JP S5548716A JP 12287178 A JP12287178 A JP 12287178A JP 12287178 A JP12287178 A JP 12287178A JP S5548716 A JPS5548716 A JP S5548716A
Authority
JP
Japan
Prior art keywords
grooves
substrate
manufacture
working
optical fiber
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
JP12287178A
Other languages
Japanese (ja)
Inventor
Shinji Nagasawa
Hisashi Murata
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP12287178A priority Critical patent/JPS5548716A/en
Publication of JPS5548716A publication Critical patent/JPS5548716A/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
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3684—Mechanical coupling means for mounting fibres to supporting carriers characterised by the manufacturing process of surface profiling of the supporting carrier
    • 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
    • G02B6/3807—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
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3648—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures
    • G02B6/3652—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures the additional structures being prepositioning mounting areas, allowing only movement in one dimension, e.g. grooves, trenches or vias in the microbench surface, i.e. self aligning supporting carriers

Abstract

PURPOSE:To make possible working of highly accurate grooves on the surface of a glass substrate by cutting multiple and parallel grooves of an equal spacing on the substrate surface through the use of blades which are buried with diamond particles and are given the same blade tip angle as the groove angle. CONSTITUTION:Grooves 2 for accepting the optical fibers to be connected are formed at an equal spacing and in parallel on the surface of a substrate 1 whose material is glass. Here, the grooves 2 requiring high working accuracy are formed by cutting in which the grooves are cut by revolving the discs which are buried with diamond particles and have the blades given with the same blade tip angle as the required groove angles in the axial direction. Thereby, working of highly accurate grooves may be performed without producing chipping in the groove faces and the connection of extremely high reliability may be performed.
JP12287178A 1978-10-05 1978-10-05 Manufacture of multicore connector plate of optical fiber Pending JPS5548716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12287178A JPS5548716A (en) 1978-10-05 1978-10-05 Manufacture of multicore connector plate of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12287178A JPS5548716A (en) 1978-10-05 1978-10-05 Manufacture of multicore connector plate of optical fiber

Publications (1)

Publication Number Publication Date
JPS5548716A true JPS5548716A (en) 1980-04-08

Family

ID=14846687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12287178A Pending JPS5548716A (en) 1978-10-05 1978-10-05 Manufacture of multicore connector plate of optical fiber

Country Status (1)

Country Link
JP (1) JPS5548716A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05333225A (en) * 1992-06-03 1993-12-17 Ngk Insulators Ltd Fiber array and its production
EP0866349A1 (en) * 1997-03-17 1998-09-23 Hoya Corporation Optical fiber guide block fabrication method, mold therfor, method of fabricating mold, and grindstone

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05333225A (en) * 1992-06-03 1993-12-17 Ngk Insulators Ltd Fiber array and its production
JP2557164B2 (en) * 1992-06-03 1996-11-27 日本碍子株式会社 Fiber array and manufacturing method thereof
EP0866349A1 (en) * 1997-03-17 1998-09-23 Hoya Corporation Optical fiber guide block fabrication method, mold therfor, method of fabricating mold, and grindstone
US6032490A (en) * 1997-03-17 2000-03-07 Hoya Corporation Mold for fabricating optical fiber guide block
US6165394A (en) * 1997-03-17 2000-12-26 Hoya Corporation Method of fabricating a mold for fabricating optical fiber guide blocks

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