ATE82804T1 - Modusfeldmodifizierender faseroptischer koppler. - Google Patents

Modusfeldmodifizierender faseroptischer koppler.

Info

Publication number
ATE82804T1
ATE82804T1 AT88304573T AT88304573T ATE82804T1 AT E82804 T1 ATE82804 T1 AT E82804T1 AT 88304573 T AT88304573 T AT 88304573T AT 88304573 T AT88304573 T AT 88304573T AT E82804 T1 ATE82804 T1 AT E82804T1
Authority
AT
Austria
Prior art keywords
modifier
mode field
diameter end
core
cladding layer
Prior art date
Application number
AT88304573T
Other languages
English (en)
Inventor
Daniel Aloysius Nolan
Carlton Maurice Truesdale
Original Assignee
Corning Glass Works
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 Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of ATE82804T1 publication Critical patent/ATE82804T1/de

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
    • G02B6/26—Optical coupling 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
    • G02B6/36—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
    • G02B6/3859—Ferrules characterised by use of shape memory material [SMM], e.g. heat recoverable polymers, Ti-Ni compounds
    • 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
    • G02B6/3833—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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Glass Compositions (AREA)
AT88304573T 1987-05-21 1988-05-20 Modusfeldmodifizierender faseroptischer koppler. ATE82804T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/052,281 US4763976A (en) 1987-05-21 1987-05-21 Connector employing mode field modification
EP88304573A EP0299603B1 (de) 1987-05-21 1988-05-20 Modusfeldmodifizierender faseroptischer Koppler

Publications (1)

Publication Number Publication Date
ATE82804T1 true ATE82804T1 (de) 1992-12-15

Family

ID=21976572

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88304573T ATE82804T1 (de) 1987-05-21 1988-05-20 Modusfeldmodifizierender faseroptischer koppler.

Country Status (8)

Country Link
US (1) US4763976A (de)
EP (1) EP0299603B1 (de)
JP (1) JP2678165B2 (de)
KR (1) KR880014391A (de)
AT (1) ATE82804T1 (de)
AU (1) AU596002B2 (de)
CA (1) CA1311381C (de)
DE (1) DE3876161T2 (de)

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US5185738A (en) * 1987-11-05 1993-02-09 People's Telephone Cooperative, Inc. Fiberoptic telephone systems
JPH0284601A (ja) * 1988-06-29 1990-03-26 Furukawa Electric Co Ltd:The 光部品とその製造方法
US4877300A (en) * 1988-10-24 1989-10-31 Corning Incorporated Non-adiabatically-tapered connector
US4981333A (en) * 1989-09-27 1991-01-01 Fotec, Inc. Universal launch cable assembly and integrated idealized light source system using same
GB2242755B (en) * 1990-03-31 1994-07-27 Plessey Co Ltd Optical fibre coupling device
US5044723A (en) * 1990-04-05 1991-09-03 Alberta Telecommunications Research Centre Tapered fibre sensor
US5074633A (en) * 1990-08-03 1991-12-24 At&T Bell Laboratories Optical communication system comprising a fiber amplifier
US5179603A (en) * 1991-03-18 1993-01-12 Corning Incorporated Optical fiber amplifier and coupler
JP2704333B2 (ja) * 1991-10-11 1998-01-26 株式会社精工技研 光減衰ファイバおよびその製造方法
CA2060424C (en) * 1992-01-31 1999-12-07 Ming-Jun Li Optical coupling element
US5268979A (en) * 1992-07-15 1993-12-07 Corning Incorporated Achromatic overclad fiber optic coupler
US5295210A (en) * 1992-12-31 1994-03-15 Corning Incorporated Optical waveguide fiber achromatic coupler
CA2135758A1 (en) * 1993-03-31 1994-10-01 Toshiaki Kakii Optical fiber array
US5333218A (en) * 1993-05-24 1994-07-26 General Electric Company Optical fiber tapered output end preparation for improved high power laser/fiber delivered beam quality
US5461692A (en) * 1993-11-30 1995-10-24 Amoco Corporation Multimode optical fiber coupling apparatus and method of transmitting laser radiation using same
US5412745A (en) * 1994-05-05 1995-05-02 Corning Incorporated Fiber optic coupler exhibiting low nonadiabatic loss
JP3020409B2 (ja) * 1994-05-17 2000-03-15 株式会社精工技研 拡大された入射端面をもつ光結合装置
US5757993A (en) * 1995-06-05 1998-05-26 Jds Fitel Inc. Method and optical system for passing light between an optical fiber and grin lens
US6095974A (en) * 1995-07-21 2000-08-01 Respironics, Inc. Disposable fiber optic probe
DE69635228T2 (de) * 1995-07-21 2006-05-18 Respironics, Inc. Vorrichtung für die pulsoximetrie durch laserdiode mittels multifaser optischen kabeln und wegwerf faseroptischen sonden
US5594825A (en) * 1995-11-30 1997-01-14 Jds Fitel Inc. Optical connector coupling for reducing unwanted effects associated with high power density
US5647041A (en) * 1996-04-17 1997-07-08 Lucent Technologies Inc. Multimode fiber beam compressor
JP3824725B2 (ja) * 1997-01-17 2006-09-20 古河電気工業株式会社 波長分散を有する光ファイバと分散補償光ファイバの接続部
US6477301B1 (en) * 1997-06-26 2002-11-05 Scientific-Atlanta, Inc. Micro-optic coupler incorporating a tapered fiber
CA2388997A1 (en) * 1999-11-09 2001-05-17 Douglas E. Harshbarger Mode adaption for multimode optical fiber systems
US6330382B1 (en) 2000-01-19 2001-12-11 Corning Incorporated Mode conditioning for multimode fiber systems
US6411755B1 (en) 2000-04-27 2002-06-25 University Of Rochester Cladding-assisted single-mode fiber coupler
US6498873B1 (en) * 2000-08-31 2002-12-24 Agere Systems Inc. Photo detector assembly
US20030169970A1 (en) * 2001-07-06 2003-09-11 Michael Bazylenko Photonic signal transmitting device
JP4116479B2 (ja) * 2003-03-17 2008-07-09 三菱電線工業株式会社 テーパー加工フォトニック結晶ファイバ、その製造方法、及びフォトニック結晶ファイバの接続方法
WO2005059599A2 (en) * 2003-12-18 2005-06-30 Chiral Photonics, Inc. Optical fiber coupler with low loss and high coupling coefficient and method of fabrication thereof
JP2007057591A (ja) * 2005-08-22 2007-03-08 Nippon Telegr & Teleph Corp <Ntt> 光空間通信用光送信装置、光受信装置及び光空間通信用光導波路加工方法
US20130216184A1 (en) * 2008-07-14 2013-08-22 Victor Il'ich Kopp Configurable pitch reducing optical fiber array
EP2344916A4 (de) * 2008-07-14 2014-12-31 Chiral Photonics Inc Faseroptisches kopplerarray
DE102011109845B4 (de) * 2010-11-04 2020-10-29 J-Plasma Gmbh Anordnung zur Übertragung von elektromagnetischer Strahlung, vorzugsweise zur Beaufschlagung biologischer Strukturen mit Lichtenergie und Verfahren zur Herstellung eines Lichtwellenleiters für eine Anordnung
DE102011080328B4 (de) * 2011-08-03 2020-09-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wellenleiter und Verbindungselement
US11966091B2 (en) 2013-06-14 2024-04-23 Chiral Photonics, Inc. Multichannel optical coupler array
US10914891B2 (en) 2013-06-14 2021-02-09 Chiral Photonics, Inc. Multichannel optical coupler
US10838155B2 (en) 2013-06-14 2020-11-17 Chiral Photonics, Inc. Multichannel optical coupler
US11156781B2 (en) 2013-06-14 2021-10-26 Chiral Photonics, Inc. Passive aligning optical coupler array
EP3218750B1 (de) * 2014-11-13 2019-08-07 Corning Optical Communications LLC Adiabatische optische kopplungssysteme
EP3847489A1 (de) 2018-09-04 2021-07-14 Panduit Corp. Smf-zu-mmf-koppler
US20230008662A1 (en) * 2021-07-09 2023-01-12 Lumentum Operations Llc Optical fiber with a tapered core

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1252732A (de) * 1967-11-08 1971-11-10
US3779628A (en) * 1972-03-30 1973-12-18 Corning Glass Works Optical waveguide light source coupler
GB1405261A (en) * 1972-09-29 1975-09-10 Post Office Optical communications systems
JPS52442Y2 (de) * 1974-08-09 1977-01-07
JPS5934281B2 (ja) * 1977-02-08 1984-08-21 日本電信電話株式会社 単一モ−ド光フアイバ
JPS53116850A (en) * 1977-03-22 1978-10-12 Matsushita Electric Ind Co Ltd Optical fiber device and production thereof
US4678267A (en) * 1977-11-18 1987-07-07 The United States Of America As Represented By The Secretary Of The Navy Parabolic optical waveguide horns and design thereof
US4252403A (en) * 1979-11-06 1981-02-24 International Telephone And Telegraph Corporation Coupler for a graded index fiber
DE3012775C2 (de) * 1980-04-02 1982-05-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Übergang zwischen zwei Monomodelichtleitern
IT1167852B (it) * 1981-03-24 1987-05-20 Stefano Sottini Dispositivo di trasmissione di radiazione laser di alta potenza che utilizza una fibra ottica a sezione variabile e suo procedimento di realizzazione
FR2513394A1 (fr) * 1981-09-24 1983-03-25 Thomson Csf Procede de couplage entre fibres optiques monomodes
US4465335A (en) * 1982-10-12 1984-08-14 The United States Of America As Represented By The Secretary Of The Army Concentric core optical fiber coupler
US4654532A (en) * 1985-09-09 1987-03-31 Ord, Inc. Apparatus for improving the numerical aperture at the input of a fiber optics device
US4737004A (en) * 1985-10-03 1988-04-12 American Telephone And Telegraph Company, At&T Bell Laboratories Expanded end optical fiber and associated coupling arrangements
US4688884A (en) * 1985-11-12 1987-08-25 Spectra Diode Laboratories, Inc. Fiberoptic coupling system for phased-array semiconductor lasers
DE3544136A1 (de) * 1985-12-13 1987-06-19 Siemens Ag Fasertaper, insbesondere zur kopplung einer monomodefaser mit einem halbleiterlaser

Also Published As

Publication number Publication date
US4763976A (en) 1988-08-16
AU596002B2 (en) 1990-04-12
JPH01118811A (ja) 1989-05-11
EP0299603B1 (de) 1992-11-25
DE3876161D1 (de) 1993-01-07
KR880014391A (ko) 1988-12-23
DE3876161T2 (de) 1993-06-09
EP0299603A1 (de) 1989-01-18
AU1604088A (en) 1988-11-24
JP2678165B2 (ja) 1997-11-17
CA1311381C (en) 1992-12-15

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties