WO2008111644A1 - Optical fiber holding device, optical connector with the same, and optical fiber holding method - Google Patents

Optical fiber holding device, optical connector with the same, and optical fiber holding method Download PDF

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Publication number
WO2008111644A1
WO2008111644A1 PCT/JP2008/054626 JP2008054626W WO2008111644A1 WO 2008111644 A1 WO2008111644 A1 WO 2008111644A1 JP 2008054626 W JP2008054626 W JP 2008054626W WO 2008111644 A1 WO2008111644 A1 WO 2008111644A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical fiber
fiber holding
base
optical
holding device
Prior art date
Application number
PCT/JP2008/054626
Other languages
French (fr)
Japanese (ja)
Inventor
Yuuki Shimoda
Toshihiro Nakae
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.
Publication of WO2008111644A1 publication Critical patent/WO2008111644A1/en

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
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • G02B6/3858—Clamping, i.e. with only elastic deformation
    • 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
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • 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

Landscapes

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

Abstract

Provided are an optical fiber holding device having sufficient holding force, cost effective, and simply reduced in size, an optical connector having the optical fiber holding device, and an optical fiber holding method. The optical fiber holding device (10) has a plate-like base (21) and elastic sections (22, 22) arranged integrally with the base (21) on its left and right sides. The base (21) has steps (23) on its left and right. The boundary (28) between the base (21) and each elastic section (22) is parallel to the step (23). Optical fiber holding spaces (24) for holding optical fibers (11) are formed at the left and right of the device, at positions that are along the steps (23) and are between the base (21) and each elastic section (22). The boundary (28) between the base (21) and each elastic section (22) is located on the opposite side of the optical fiber holding section (24) from the step (23), and the elastic section (22, 22) is urged about the boundary (28) as a pivot, in the direction of approaching the base (21), that is, in the direction of narrowing the optical fiber holding space (24).
PCT/JP2008/054626 2007-03-15 2008-03-13 Optical fiber holding device, optical connector with the same, and optical fiber holding method WO2008111644A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007067605A JP4561762B2 (en) 2007-03-15 2007-03-15 Optical fiber holding device, optical connector provided with the same, and optical fiber holding method
JP2007-067605 2007-03-15

Publications (1)

Publication Number Publication Date
WO2008111644A1 true WO2008111644A1 (en) 2008-09-18

Family

ID=39759575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054626 WO2008111644A1 (en) 2007-03-15 2008-03-13 Optical fiber holding device, optical connector with the same, and optical fiber holding method

Country Status (2)

Country Link
JP (1) JP4561762B2 (en)
WO (1) WO2008111644A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014044239A2 (en) 2012-09-18 2014-03-27 Gühring KG Machining tool which is drivable in rotation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012784Y2 (en) * 1980-05-20 1985-04-24 日立金属株式会社 fifth wheel
JP2000321466A (en) * 1999-05-10 2000-11-24 Sumitomo Electric Ind Ltd Device and method for holding optical fiber and optical fiber connector using them
JP2000329973A (en) * 1999-05-19 2000-11-30 Nec Corp Optical fiber fixing mechanism and its production

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012784Y2 (en) * 1980-05-20 1985-04-24 日立金属株式会社 fifth wheel
JP2000321466A (en) * 1999-05-10 2000-11-24 Sumitomo Electric Ind Ltd Device and method for holding optical fiber and optical fiber connector using them
JP2000329973A (en) * 1999-05-19 2000-11-30 Nec Corp Optical fiber fixing mechanism and its production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014044239A2 (en) 2012-09-18 2014-03-27 Gühring KG Machining tool which is drivable in rotation

Also Published As

Publication number Publication date
JP2008225387A (en) 2008-09-25
JP4561762B2 (en) 2010-10-13

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