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 (enExample)
EP (1) EP2836868A2 (enExample)
JP (1) JP6325522B2 (enExample)
KR (1) KR20140142749A (enExample)
CN (1) CN104412143B (enExample)
AU (1) AU2013289174B2 (enExample)
CA (1) CA2869770A1 (enExample)
MX (1) MX341296B (enExample)
RU (1) RU2642534C2 (enExample)
WO (1) WO2014011283A2 (enExample)

Families Citing this family (16)

* 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
AU2015346222A1 (en) 2014-11-12 2017-06-29 Cudoquanta Florida, Inc. A method of laser polishing a connectorized optical fiber and a connectorized optical fiber formed in accordance therewith
WO2016154229A1 (en) 2015-03-22 2016-09-29 Nanoprecision Products, Inc. Optical bench subassembly having integrated photonic device
KR20170127566A (ko) 2015-03-22 2017-11-21 나노프리시젼 프로덕츠 인코포레이션 탈착 가능한 연결부를 위한 축방향 예비부하
US10520680B2 (en) * 2016-08-17 2019-12-31 Nanoprecision Products, Inc. Optical fiber connector ferrule assembly having single reflective surface for beam expansion and expanded beam connector incorporating same
US10241275B2 (en) 2016-08-17 2019-03-26 Nanoprecision Products, Inc. Optical fiber connector ferrule assembly having dual reflective surfaces for beam expansion and expanded beam connector incorporating same
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
TW202119075A (zh) * 2019-09-09 2021-05-16 美商3M新設資產公司 光學連接器及修飾光學連接器之方法
CN114746786A (zh) * 2019-12-02 2022-07-12 3M创新有限公司 光学连接器组件
WO2022055773A1 (en) * 2020-09-14 2022-03-17 Commscope Technologies Llc High density stacked alignment devices
WO2022085352A1 (ja) * 2020-10-21 2022-04-28 住友電気工業株式会社 アダプタ及び光接続構造
US20230152529A1 (en) * 2021-11-15 2023-05-18 Corning Research & Development Corporation Detachable connectors for high fiber count applications

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 (enExample) * 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
CA2135758A1 (en) 1993-03-31 1994-10-01 Toshiaki Kakii 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
HK1041316A1 (zh) 1998-11-26 2002-07-05 田中铁男 光纤接续器及其使用的套圈和套圈的制造方法
US20050201711A1 (en) 2001-01-22 2005-09-15 Koh Philip J. Packaging and interconnect system for fiber and optoelectric 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
AU2013289174B2 (en) 2017-02-02
JP6325522B2 (ja) 2018-05-16
RU2642534C2 (ru) 2018-01-25
EP2836868A2 (en) 2015-02-18
MX341296B (es) 2016-08-12
CA2869770A1 (en) 2014-01-16
AU2013289174A1 (en) 2014-10-23
RU2014144531A (ru) 2016-06-10
MX2014012165A (es) 2014-12-05
JP2015513127A (ja) 2015-04-30
CN104412143A (zh) 2015-03-11
WO2014011283A2 (en) 2014-01-16
WO2014011283A3 (en) 2014-03-13
US20190219772A1 (en) 2019-07-18
KR20140142749A (ko) 2014-12-12
US10359575B1 (en) 2019-07-23

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