CN104412143B - 具有弯曲外部对准表面的光纤连接器套箍 - Google Patents

具有弯曲外部对准表面的光纤连接器套箍 Download PDF

Info

Publication number
CN104412143B
CN104412143B CN201380026424.9A CN201380026424A CN104412143B CN 104412143 B CN104412143 B CN 104412143B CN 201380026424 A CN201380026424 A CN 201380026424A CN 104412143 B CN104412143 B CN 104412143B
Authority
CN
China
Prior art keywords
ferrule
sleeve
contact point
alignment
contact
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.)
Expired - Fee Related
Application number
CN201380026424.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN104412143A (zh
Inventor
李书和
R.R.瓦兰斯
M.K.巴诺斯基
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.)
Nanoprecision Products Inc
Original Assignee
Nanoprecision Products Inc
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 Nanoprecision Products Inc filed Critical Nanoprecision Products Inc
Publication of CN104412143A publication Critical patent/CN104412143A/zh
Application granted granted Critical
Publication of CN104412143B publication Critical patent/CN104412143B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B6/381—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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two 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
    • G02B6/3833—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
    • G02B6/3833—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
    • G02B6/3861—Adhesive bonding
    • 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
    • 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
    • G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall
    • 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
    • G02B6/3636—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the mechanical coupling means being grooves
    • 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
    • G02B6/3877—Split sleeves
    • 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
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CN201380026424.9A 2012-04-11 2013-04-11 具有弯曲外部对准表面的光纤连接器套箍 Expired - Fee Related CN104412143B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261623029P 2012-04-11 2012-04-11
US61/623,029 2012-04-11
US201261699125P 2012-09-10 2012-09-10
US61/699,125 2012-09-10
PCT/US2013/036261 WO2014011283A2 (en) 2012-04-11 2013-04-11 Optical fiber connector ferrule having curved external alignment surface

Publications (2)

Publication Number Publication Date
CN104412143A CN104412143A (zh) 2015-03-11
CN104412143B true CN104412143B (zh) 2018-01-12

Family

ID=49519087

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380026424.9A Expired - Fee Related CN104412143B (zh) 2012-04-11 2013-04-11 具有弯曲外部对准表面的光纤连接器套箍

Country Status (10)

Country Link
US (1) US10359575B1 (https=)
EP (1) EP2836868A2 (https=)
JP (1) JP6325522B2 (https=)
KR (1) KR20140142749A (https=)
CN (1) CN104412143B (https=)
AU (1) AU2013289174B2 (https=)
CA (1) CA2869770A1 (https=)
MX (1) MX341296B (https=)
RU (1) RU2642534C2 (https=)
WO (1) WO2014011283A2 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9690054B2 (en) 2013-07-31 2017-06-27 Nanoprecision Products, Inc. Foldover optical fiber ferrule assembly
RU2017119642A (ru) 2014-11-12 2018-12-17 Нанопресижен Продактс, Инк. Способ лазерной полировки приспособленного к соединению оптического волокна и приспособленное к соединению оптическое волокно, полученное в соответствии с этим способом
CN107407785A (zh) 2015-03-22 2017-11-28 纳米精密产品股份有限公司 可拆卸连接器的轴向预加载
BR112017019567A2 (pt) 2015-03-22 2018-05-02 Nanoprecision Products Inc subconjunto de bancada óptica com dispositivo fotônico integrado
WO2018035390A1 (en) 2016-08-17 2018-02-22 Nanoprecision Products, Inc. Optical fiber connector ferrule assembly having dual reflective surfaces for beam expansion and expanded beam connector incorporating same
JP2019528473A (ja) * 2016-08-17 2019-10-10 ナノプレシジョン プロダクツ インコーポレイテッドＮａｎｏｐｒｅｃｉｓｉｏｎ Ｐｒｏｄｕｃｔｓ， Ｉｎｃ． ビーム拡大用単一反射面を有する光ファイバコネクタフェルールアセンブリ、並びにそれを組み込んだ拡大ビームコネクタ
WO2018048966A1 (en) 2016-09-06 2018-03-15 Nanoprecision Products, Inc. Fixture for reshaping and resizing grooves in optical fiber ferrules and process incorporating same
WO2018048965A1 (en) 2016-09-06 2018-03-15 Nanoprecision Products, Inc. High-precision fixture for aligning optical fiber ferrules for processing and processes using same
CN109839698B (zh) * 2017-11-27 2020-10-30 杨沐晴 光纤适配器
JP2019215405A (ja) * 2018-06-11 2019-12-19 日本電信電話株式会社 光ファイバ接続部品および光デバイスの作製方法
JP7028137B2 (ja) * 2018-10-24 2022-03-02 日本電信電話株式会社 多心光コネクタ及び光ケーブル接続方法
US12164164B2 (en) * 2019-09-09 2024-12-10 3M Innovative Properties Company Optical connector and methods of modifying optical connector
WO2021111277A1 (en) * 2019-12-02 2021-06-10 3M Innovative Properties Company Optical connector assembly
WO2022055773A1 (en) * 2020-09-14 2022-03-17 Commscope Technologies Llc High density stacked alignment devices
CN116368414A (zh) * 2020-10-21 2023-06-30 住友电气工业株式会社 适配器和光连接结构
US20230152529A1 (en) * 2021-11-15 2023-05-18 Corning Research & Development Corporation Detachable connectors for high fiber count applications
CN115891120B (zh) * 2022-11-23 2026-04-03 西安聚安光科物联网科技有限公司 一种用于光纤传感器的缓冲结构及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272240A (en) * 1975-12-12 1977-06-16 Nippon Telegr & Teleph Corp <Ntt> Connection of optical parts
JPH02154208A (ja) * 1988-12-06 1990-06-13 Nec Corp 並列伝送光モジュール
US6276840B1 (en) * 1995-12-22 2001-08-21 Stratos Lightwave, Inc. Massive parallel optical interconnect system
WO2004017117A2 (en) * 2002-08-16 2004-02-26 Nanoprecision Products, Inc. High precision optical fiber alignment components

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193665A (en) * 1976-03-01 1980-03-18 International Telephone And Telegraph Corporation Fiber optic contact alignment device
JP2648819B2 (ja) 1988-11-30 1997-09-03 赤井電機 株式会社 回転ヘッド
JPH02149901U (https=) * 1989-05-24 1990-12-21
DE3930062A1 (de) * 1989-09-06 1991-03-07 Siemens Ag Mehrfachlichtwellenleiter-verbinder
US5214730A (en) 1991-05-13 1993-05-25 Nippon Telegraph And Telephone Corporation Multifiber optical connector plug with low reflection and low insertion loss
JPH0735958A (ja) * 1993-07-23 1995-02-07 Sumitomo Electric Ind Ltd 並列伝送モジュール
AU668031B2 (en) 1993-03-31 1996-04-18 Sumitomo Electric Industries, Ltd. Optical fiber array
KR19980042931A (ko) 1996-11-29 1998-08-17 쿠라우찌 노리타카 광모듈 및 그 제조방법과 광모듈의 광학적반사부재와 그 위치결정방법 및 위치결정장치
US6168317B1 (en) 1998-04-30 2001-01-02 Lucent Technologies Inc. Alignment adapter for an optical connector and method for making same
CA2351326C (en) 1998-11-26 2004-01-27 Tetsuo Tanaka Optical fiber connector and ferrule used for it and production method for ferrule
WO2002057826A1 (en) 2001-01-22 2002-07-25 Sophia Wireless, Inc. A packaging and interconnect system for fiber and optoelectronic components
JP3652621B2 (ja) * 2001-05-08 2005-05-25 株式会社オートネットワーク技術研究所 光中継コネクタ装置及び光中継コネクタ
US6757471B2 (en) 2001-11-01 2004-06-29 Samsung Electronics Co., Ltd. Optical fiber block assembly for minimizing stress concentration and contacting device therewith
US20030142920A1 (en) 2002-01-28 2003-07-31 Dallas Joseph L. Method and apparatus for optical fiber array assembly
US7311449B2 (en) 2002-08-16 2007-12-25 Nanoprecision Products, Inc. High precision optoelectronic components
KR100779891B1 (ko) 2003-02-20 2007-11-28 가부시키가이샤 도모에가와 세이시쇼 광전송매체의 접속방법, 광학접속구조 및 광전송매체접속부품
US6860652B2 (en) * 2003-05-23 2005-03-01 Intel Corporation Package for housing an optoelectronic assembly
RU37419U1 (ru) * 2003-12-10 2004-04-20 Закрытое Акционерное Общество "Связьстройдеталь" Муфта для оптических кабелей
JP2005316281A (ja) * 2004-04-30 2005-11-10 Sumiden High Precision Co Ltd 光接続用スリーブ及びこれを用いた光レセクタプル及び光モジュール
US7346256B2 (en) * 2004-11-04 2008-03-18 Panduit Corp. Re-terminable LC connector assembly and cam termination tool
US20070172175A1 (en) 2006-01-26 2007-07-26 Talapker Imanbayev Hermetic fiber optic ferrule
US7567741B2 (en) * 2007-11-26 2009-07-28 Corning Cable Systems Llc Fiber optic cables and assemblies for fiber toward the subscriber applications
JP2010054945A (ja) * 2008-08-29 2010-03-11 Fujitsu Telecom Networks Ltd 光ファイバー接続用の円筒状スリーブ
WO2011056733A2 (en) 2009-11-03 2011-05-12 Rbd Solutions Llc Fiber optic devices and methods of manufacturing fiber optic devices
GB2477740B (en) * 2010-02-10 2014-06-25 Oclaro Technology Ltd Reduced length optoelectronic devices
US8678668B2 (en) * 2012-01-30 2014-03-25 Corning Cable Systems Llc Overmolded ferrule boot and methods for making the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272240A (en) * 1975-12-12 1977-06-16 Nippon Telegr & Teleph Corp <Ntt> Connection of optical parts
JPH02154208A (ja) * 1988-12-06 1990-06-13 Nec Corp 並列伝送光モジュール
US6276840B1 (en) * 1995-12-22 2001-08-21 Stratos Lightwave, Inc. Massive parallel optical interconnect system
WO2004017117A2 (en) * 2002-08-16 2004-02-26 Nanoprecision Products, Inc. High precision optical fiber alignment components

Also Published As

Publication number Publication date
MX341296B (es) 2016-08-12
US10359575B1 (en) 2019-07-23
KR20140142749A (ko) 2014-12-12
MX2014012165A (es) 2014-12-05
JP2015513127A (ja) 2015-04-30
JP6325522B2 (ja) 2018-05-16
CN104412143A (zh) 2015-03-11
AU2013289174B2 (en) 2017-02-02
CA2869770A1 (en) 2014-01-16
WO2014011283A2 (en) 2014-01-16
RU2014144531A (ru) 2016-06-10
WO2014011283A3 (en) 2014-03-13
AU2013289174A1 (en) 2014-10-23
EP2836868A2 (en) 2015-02-18
US20190219772A1 (en) 2019-07-18
RU2642534C2 (ru) 2018-01-25

Similar Documents

Publication Publication Date Title
CN104412143B (zh) 具有弯曲外部对准表面的光纤连接器套箍
CN103597389B (zh) 具有开放的光纤夹紧槽的光纤连接器套圈
JP6169588B2 (ja) 城郭型光ファイバケーブル保持構造
US9279942B2 (en) Ferrule for optical fiber connector having a compliant structure for clamping alignment pins
US4056305A (en) Single optical fiber connector utilizing elastomeric alignment device
US11543599B2 (en) Ferrules including keying features and fiber optic junctions including the same
WO2017223461A1 (en) Elastomeric optical fiber alignment and coupling device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180112

Termination date: 20200411