SE1850964A1 - Optical connector ferrule, optical connector, and optical coupling structure - Google Patents

Optical connector ferrule, optical connector, and optical coupling structure

Info

Publication number
SE1850964A1
SE1850964A1 SE1850964A SE1850964A SE1850964A1 SE 1850964 A1 SE1850964 A1 SE 1850964A1 SE 1850964 A SE1850964 A SE 1850964A SE 1850964 A SE1850964 A SE 1850964A SE 1850964 A1 SE1850964 A1 SE 1850964A1
Authority
SE
Sweden
Prior art keywords
optical
optical connector
ferrule
optical fiber
connector
Prior art date
Application number
SE1850964A
Other languages
English (en)
Inventor
Yakabe Sho
Shimakawa Osamu
Sano Tomomi
HOSOKAWA Takako
Watanabe Takuro
Original Assignee
Sumitomo Electric Industries
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 filed Critical Sumitomo Electric Industries
Publication of SE1850964A1 publication Critical patent/SE1850964A1/sv

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
    • G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
    • G02B6/3644—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the coupling means being through-holes or wall apertures
    • 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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • 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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
    • G02B6/3822—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with beveled fibre 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
    • G02B6/3873—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)
  • Optical Couplings Of Light Guides (AREA)
SE1850964A 2016-03-24 2017-03-09 Optical connector ferrule, optical connector, and optical coupling structure SE1850964A1 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016060492A JP6597439B2 (ja) 2016-03-24 2016-03-24 光コネクタフェルール、光コネクタ及び光結合構造
PCT/JP2017/009582 WO2017163915A1 (ja) 2016-03-24 2017-03-09 光コネクタフェルール、光コネクタ及び光結合構造

Publications (1)

Publication Number Publication Date
SE1850964A1 true SE1850964A1 (sv) 2018-08-09

Family

ID=59900109

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1850964A SE1850964A1 (sv) 2016-03-24 2017-03-09 Optical connector ferrule, optical connector, and optical coupling structure

Country Status (5)

Country Link
US (1) US20190101701A1 (sv)
JP (1) JP6597439B2 (sv)
CN (1) CN108885312A (sv)
SE (1) SE1850964A1 (sv)
WO (1) WO2017163915A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018074024A1 (ja) * 2016-10-19 2018-04-26 住友電気工業株式会社 光コネクタフェルール及び光コネクタ

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* Cited by examiner, † Cited by third party
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JPS58152212A (ja) * 1982-03-05 1983-09-09 Nec Corp 光コネクタ
FR2598820B1 (fr) * 1986-05-15 1989-08-25 Radiall Ind Attenuateur pour fibres optiques monomode et procede pour sa fabrication.
JPS63179304A (ja) * 1987-01-20 1988-07-23 Fuji Electric Co Ltd 反射形光応用センサシステムの光コネクタ
EP0419699B1 (en) * 1989-09-27 1995-02-15 Hewlett-Packard GmbH Method for manufacturing an optical fibre connector
JPH0723925B2 (ja) * 1990-01-12 1995-03-15 株式会社精工技研 可変型光減衰器
JP2633073B2 (ja) * 1990-09-07 1997-07-23 株式会社精工技研 可変型光減衰器
AU635172B2 (en) * 1991-05-13 1993-03-11 Nippon Telegraph & Telephone Corporation Multifiber optical connector plug with low reflection and low insertion loss
JP3110228B2 (ja) * 1993-10-29 2000-11-20 株式会社精工技研 光コネクタフェルール部材、光コネクタフェルール部材の研磨方法、および前記方法で使用するフェルールボディ
JP3256922B2 (ja) * 1994-10-13 2002-02-18 古河電気工業株式会社 光コネクタ
US6404953B1 (en) * 1996-03-13 2002-06-11 Cirrex Corp. Optical assembly with high performance filter
US6012852A (en) * 1996-12-18 2000-01-11 The Whitaker Corporation Expanded beam fiber optic connector
JP2990139B2 (ja) * 1997-12-19 1999-12-13 東北日本電気株式会社 光コネクタおよびその製造方法
JPH11326641A (ja) * 1998-05-12 1999-11-26 Seiko Giken Kk 光ファイバ波長フィルタおよびその製造方法
US6625350B2 (en) * 2001-01-22 2003-09-23 Osaki Electric Co., Ltd. Fiber collimator array
US20020102068A1 (en) * 2001-01-25 2002-08-01 Kenichiro Ohtsuka Ferrule for optical connector
JP2003121679A (ja) * 2001-10-11 2003-04-23 Seiko Instruments Inc 端面を斜め形状に成形した光ファイバを用いる光ファイバデバイス
JP2004101847A (ja) * 2002-09-09 2004-04-02 Nippon Sheet Glass Co Ltd 光モジュール
JP2004170562A (ja) * 2002-11-19 2004-06-17 Seiko Instruments Inc 斜めｐｃコネクタのフェルール及びその研磨方法並びに端面研磨装置
US7325977B2 (en) * 2004-03-30 2008-02-05 Lockheed Martin Corporation Optical coupling
JP2006084498A (ja) * 2004-09-14 2006-03-30 Fujikura Ltd 光減衰器
JP4635786B2 (ja) * 2005-09-01 2011-02-23 住友電気工業株式会社 光ファイバの接続端末
US8104974B1 (en) * 2010-07-30 2012-01-31 Tyco Electronics Corporation Mating of optical fibers having angled end faces
JP2012163922A (ja) * 2011-02-09 2012-08-30 Hitachi Cable Ltd 光スイッチ
CN103765268A (zh) * 2011-07-29 2014-04-30 惠普发展公司，有限责任合伙企业 光纤连接器
US9784924B2 (en) * 2014-06-30 2017-10-10 Ultra Communications, Inc. Fiber optic end-face transparent protector
EP3297739A1 (en) * 2015-05-22 2018-03-28 RnD by Us B.V. Holding device
US10444439B2 (en) * 2015-10-26 2019-10-15 Sumitomo Electric Industries, Ltd. Optical connector and optical coupling structure
JP6601248B2 (ja) * 2016-02-10 2019-11-06 住友電気工業株式会社 光コネクタフェルール及び光コネクタ
JP2017219801A (ja) * 2016-06-10 2017-12-14 東洋製罐グループホールディングス株式会社 多芯光コネクタ及びその製造方法
WO2018037675A1 (ja) * 2016-08-26 2018-03-01 住友電気工業株式会社 光コネクタの製造方法

Also Published As

Publication number Publication date
CN108885312A (zh) 2018-11-23
JP2017173612A (ja) 2017-09-28
WO2017163915A1 (ja) 2017-09-28
JP6597439B2 (ja) 2019-10-30
US20190101701A1 (en) 2019-04-04

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