BR112018012442A2 - ?cunha de fibra óptica assimétrica para posicionamento de núcleo? - Google Patents

?cunha de fibra óptica assimétrica para posicionamento de núcleo?

Info

Publication number
BR112018012442A2
BR112018012442A2 BR112018012442-7A BR112018012442A BR112018012442A2 BR 112018012442 A2 BR112018012442 A2 BR 112018012442A2 BR 112018012442 A BR112018012442 A BR 112018012442A BR 112018012442 A2 BR112018012442 A2 BR 112018012442A2
Authority
BR
Brazil
Prior art keywords
fiber optic
asymmetric
core positioning
core
asymmetric fiber
Prior art date
Application number
BR112018012442-7A
Other languages
English (en)
Inventor
Joseph Gregorski Steven
Original Assignee
Corning Optical Communications LLC
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 Corning Optical Communications LLC filed Critical Corning Optical Communications LLC
Publication of BR112018012442A2 publication Critical patent/BR112018012442A2/pt

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
    • 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
    • G02B6/3843—Means for centering or aligning the light guide within the ferrule with auxiliary facilities for movably aligning or adjusting the fibre within its ferrule, e.g. measuring position or eccentricity
    • 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
    • G02B6/3851—Ferrules having keying or coding means
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • 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
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G02B6/3831—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape comprising a keying element on the plug or adapter, e.g. to forbid wrong connection
    • 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
    • G02B6/3895—Dismountable connectors, i.e. comprising plugs identification of connection, e.g. right plug to the right socket or full engagement of the mating parts

Landscapes

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

Abstract

uma porção de um núcleo de uma fibra óptica pode estar posicionada excentricamente em um orifício de uma virola. a porção do núcleo pode fazer parte de uma região de seção transversal assimétrica da fibra óptica, e a região de seção transversal assimétrica pode incluir uma superfície externa assimétrica. a superfície externa assimétrica pode incluir uma porção inclinada espaçada externamente da porção do núcleo numa primeira direção. pode haver contato entre a porção inclinada e a virola, de modo que um eixo longitudinal da porção do núcleo esteja afastado de um eixo longitudinal do orifício em uma segunda direção, e as primeira e segunda direções prolongam-se, substancialmente, opostas uma da outra.
BR112018012442-7A 2015-12-17 2016-10-05 ?cunha de fibra óptica assimétrica para posicionamento de núcleo? BR112018012442A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562268583P 2015-12-17 2015-12-17
US62/268.583 2015-12-17
PCT/US2016/055501 WO2017105591A1 (en) 2015-12-17 2016-10-05 Asymmetric optical fiber wedge for core positioning

Publications (1)

Publication Number Publication Date
BR112018012442A2 true BR112018012442A2 (pt) 2018-12-18

Family

ID=57209852

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018012442-7A BR112018012442A2 (pt) 2015-12-17 2016-10-05 ?cunha de fibra óptica assimétrica para posicionamento de núcleo?

Country Status (8)

Country Link
US (1) US10101540B2 (pt)
EP (1) EP3391112B1 (pt)
JP (1) JP2019504348A (pt)
CN (1) CN108496103B (pt)
AU (1) AU2016370121A1 (pt)
BR (1) BR112018012442A2 (pt)
MX (1) MX2018007259A (pt)
WO (1) WO2017105591A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9885843B2 (en) 2016-05-31 2018-02-06 Corning Optical Communications LLC Forming a fiber bulge in an optical fiber end for positioning the optical fiber in a ferrule bore
CN111492284B (zh) * 2017-12-19 2022-08-26 美国康涅克有限公司 具有推拉极性机构和载体的微型双工连接器
CN111819482B (zh) * 2018-03-13 2023-07-11 伟勒德工业股份公司 可接地的光纤连接器
CN112105978B (zh) * 2019-01-08 2022-11-08 住友电气工业株式会社 光连接器的制造方法
EP4022369A4 (en) 2019-08-29 2023-08-30 Senko Advanced Components Inc. FIBER OPTIC PLUG, ASSEMBLY AND METHOD OF MANUFACTURE
US11821808B2 (en) * 2019-08-30 2023-11-21 Exfo Inc. Signature recognition on optical-fiber connector endfaces

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US4205896A (en) 1978-12-28 1980-06-03 International Telephone And Telegraph Corporation Method and apparatus for fixing the rotational positions of eccentric elements in an optical fiber connector
JPS60140302A (ja) * 1983-12-28 1985-07-25 Fujitsu Ltd 偏波保存性光フアイバ
DE3683424D1 (de) 1985-06-20 1992-02-27 Diamond Sa Verfahren und vorrichtung zum zentrieren des kerns einer lichtleitfaser in einem lichtleiterendstueck.
JPH0293606A (ja) * 1988-09-30 1990-04-04 Fujitsu Ltd モード変換器の構造
DE3919532C1 (pt) 1989-06-15 1990-09-13 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De
JP3208703B2 (ja) * 1996-10-15 2001-09-17 東京特殊電線株式会社 光コネクタ
US6715932B2 (en) 2000-07-25 2004-04-06 Seikoh Giken Co., Ltd. Eccentric optical fiber connector ferrule and method of manufacturing the same
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US6742936B1 (en) 2000-11-06 2004-06-01 Corning Cable Systems Llc Low-loss intermatable ferrules for optical fibers and a method of fabrication thereof
US6694076B2 (en) 2001-03-30 2004-02-17 Intel Corporation Method for centering a core of a waveguide amplifier
US6935791B2 (en) * 2001-08-16 2005-08-30 Pd-Ld, Inc. Apparatus and methods for micro-positioning and alignment
US6672772B2 (en) 2001-10-31 2004-01-06 Corning Cable Systems Llc Method and apparatus for positioning an optical fiber
JP2004126371A (ja) * 2002-10-04 2004-04-22 Seiko Instruments Inc 光コネクタプラグ及び光コネクタプラグ用組立体
JP2004279944A (ja) * 2003-03-18 2004-10-07 Toshiba Corp 光ファイバモジュールおよびその製造方法、映像表示装置
JP2004333831A (ja) * 2003-05-07 2004-11-25 Hosiden Corp 光プラグ
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JP2011150206A (ja) * 2010-01-23 2011-08-04 Kyocera Corp 光減衰器
JP2015082038A (ja) * 2013-10-23 2015-04-27 フジクラ電装株式会社 光ファイバ接続構造
CN104635304B (zh) 2013-11-07 2017-01-18 泰科电子(上海)有限公司 光纤连接器插芯及其制造方法、光纤连接器
US9144917B1 (en) 2014-11-26 2015-09-29 Corning Optical Communications LLC Compressive wedge cleaving of optical fibers

Also Published As

Publication number Publication date
JP2019504348A (ja) 2019-02-14
US20170176692A1 (en) 2017-06-22
CN108496103A (zh) 2018-09-04
EP3391112A1 (en) 2018-10-24
EP3391112B1 (en) 2021-04-07
CN108496103B (zh) 2020-06-05
MX2018007259A (es) 2018-09-28
WO2017105591A1 (en) 2017-06-22
AU2016370121A1 (en) 2018-07-05
US10101540B2 (en) 2018-10-16

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]