DE69009902D1 - Monomodefaser für eine Polarisationsrichtung. - Google Patents

Monomodefaser für eine Polarisationsrichtung.

Info

Publication number
DE69009902D1
DE69009902D1 DE69009902T DE69009902T DE69009902D1 DE 69009902 D1 DE69009902 D1 DE 69009902D1 DE 69009902 T DE69009902 T DE 69009902T DE 69009902 T DE69009902 T DE 69009902T DE 69009902 D1 DE69009902 D1 DE 69009902D1
Authority
DE
Germany
Prior art keywords
polarization
mode fiber
fiber
mode
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 - Lifetime
Application number
DE69009902T
Other languages
English (en)
Other versions
DE69009902T2 (de
Inventor
Michael J Messerly
James R Onstott
Raymond C Mikkelson
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69009902D1 publication Critical patent/DE69009902D1/de
Publication of DE69009902T2 publication Critical patent/DE69009902T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/01228—Removal of preform material
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C03B37/02709—Polarisation maintaining fibres, e.g. PM, PANDA, bi-refringent optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/30—Polarisation maintaining [PM], i.e. birefringent products, e.g. with elliptical core, by use of stress rods, "PANDA" type fibres
DE69009902T 1989-07-17 1990-07-13 Monomodefaser für eine Polarisationsrichtung. Expired - Lifetime DE69009902T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/381,038 US5056888A (en) 1989-07-17 1989-07-17 Single-mode, single-polarization optical fiber

Publications (2)

Publication Number Publication Date
DE69009902D1 true DE69009902D1 (de) 1994-07-21
DE69009902T2 DE69009902T2 (de) 1995-01-05

Family

ID=23503405

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69009902T Expired - Lifetime DE69009902T2 (de) 1989-07-17 1990-07-13 Monomodefaser für eine Polarisationsrichtung.

Country Status (9)

Country Link
US (1) US5056888A (de)
EP (1) EP0414369B1 (de)
JP (1) JPH0375607A (de)
KR (1) KR0172600B1 (de)
AU (1) AU621000B2 (de)
CA (1) CA2020531C (de)
DE (1) DE69009902T2 (de)
DK (1) DK0414369T3 (de)
MY (1) MY105732A (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218652A (en) * 1991-08-29 1993-06-08 Minnesota Mining And Manufacturing Company Depolarizer for electromagnetic radiation
US5307436A (en) * 1993-04-20 1994-04-26 Corning Incorporated Partially detached core optical waveguide
US6025897A (en) 1993-12-21 2000-02-15 3M Innovative Properties Co. Display with reflective polarizer and randomizing cavity
US6804058B1 (en) 1993-12-21 2004-10-12 3M Innovative Properties Company Electroluminescent light source and display incorporating same
US5828488A (en) * 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
DE69435174D1 (de) 1993-12-21 2009-01-15 Minnesota Mining & Mfg Mehrschichtiger optischer Film
US6101032A (en) 1994-04-06 2000-08-08 3M Innovative Properties Company Light fixture having a multilayer polymeric film
US5903696A (en) * 1995-04-21 1999-05-11 Ceramoptec Industries Inc Multimode optical waveguides, waveguide components and sensors
US5881185A (en) * 1996-08-19 1999-03-09 Honeywell Inc. Method and apparatus for accurately fabricating a depolarizer
ATE381132T1 (de) * 1997-02-13 2007-12-15 Koheras As Aktiver optischer wellenleiter mit asymmetrischer polarisation, dessen herstellungsverfahren und seine verwendung.
GB9814526D0 (en) 1998-07-03 1998-09-02 Univ Southampton Optical fibre and optical fibre device
ATE250772T1 (de) 1999-02-19 2003-10-15 Blazephotonics Ltd Doppelbrechende photonische kristallfasern und methoden zu ihrer herstellung
KR100334820B1 (ko) 1999-07-22 2002-05-02 윤종용 분산제어 광섬유 및 그 대구경 모재의 제조 방법
US6614815B1 (en) 2000-06-29 2003-09-02 Lightwave Electronics Blue laser based on interactions in fiber
US6631225B2 (en) * 2000-07-10 2003-10-07 Massachusetts Institute Of Technology Mode coupler between low index difference waveguide and high index difference waveguide
US6603909B2 (en) 2000-11-21 2003-08-05 3M Innovative Properties Company Laser pigtail fiber with inherent attenuation characteristic
US6724528B2 (en) 2001-02-27 2004-04-20 The United States Of America As Represented By The Secretary Of The Navy Polarization-maintaining optical fiber amplifier employing externally applied stress-induced birefringence
US6563995B2 (en) * 2001-04-02 2003-05-13 Lightwave Electronics Optical wavelength filtering apparatus with depressed-index claddings
US20020150364A1 (en) * 2001-04-04 2002-10-17 Ian Bassett Single mode fibre
JP3986842B2 (ja) * 2001-07-26 2007-10-03 株式会社フジクラ ノンゼロ分散シフト光ファイバ用光ファイバ母材の製法
US7006537B2 (en) * 2001-08-07 2006-02-28 Hrl Laboratories, Llc Single polarization fiber laser
US6901775B2 (en) * 2001-09-21 2005-06-07 Corning Incorporated Method and apparatus for providing a uniform coating thickness along an axial direction within a substrate tube
US6970631B2 (en) 2002-06-05 2005-11-29 Lightwave Electronics Suppression of cladding mode loss in fiber amplifiers with distributed suppression of amplified spontaneous emission (ASE)
US6995900B2 (en) * 2003-01-21 2006-02-07 Jds Uniphase Corporation Method of making a short-pass fiber with controlled cut-off wavelength
US6909538B2 (en) * 2002-03-08 2005-06-21 Lightwave Electronics Fiber amplifiers with depressed cladding and their uses in Er-doped fiber amplifiers for the S-band
KR100454232B1 (ko) * 2002-07-04 2004-10-26 광주과학기술원 편광유지형 광섬유 및 그 제조방법
US7724422B2 (en) * 2004-01-30 2010-05-25 Nufern Method and apparatus for providing light having a selected polarization with an optical fiber
US20050226580A1 (en) * 2004-04-08 2005-10-13 Samson Bryce N Optical fiber for handling higher powers
US6970632B2 (en) * 2004-05-03 2005-11-29 Corning Incorporated Solid type single polarization fiber and apparatus
KR100586226B1 (ko) * 2004-05-11 2006-06-08 한국과학기술원 타원형의 응력 분포를 가지는 편광 유지 광섬유를 이용한광섬유 가변 편광 필터, 편광 의존 손실 소자 및 광섬유편광기
US8529837B2 (en) * 2006-08-07 2013-09-10 Biomag Corp. System and method for detecting specific binding reactions using magnetic labels
JP2010025766A (ja) * 2008-07-18 2010-02-04 Tokyo Electric Power Co Inc:The 光ファイバ電流センサ、電流測定方法、及び事故区間検出装置
EP2466341A1 (de) 2009-08-13 2012-06-20 FUJIFILM Corporation Linse auf wafer-ebene, verfahren zur herstellung der linse auf wafer-ebene und bildgebungseinheit damit
US8385701B2 (en) * 2009-09-11 2013-02-26 Corning Incorporated Low bend loss optical fiber
WO2011060817A1 (en) * 2009-11-19 2011-05-26 Vrije Universiteit Brussel Optical fiber structure for sensors
US8369672B2 (en) 2010-04-27 2013-02-05 Verrillon, Inc. Single-polarization fiber
US8873917B2 (en) 2011-05-20 2014-10-28 Corning Incorporated Low bend loss optical fiber
RU2614033C2 (ru) 2011-08-19 2017-03-22 Корнинг Инкорпорейтед Оптическое волокно с низкими изгибными потерями
US9188736B2 (en) 2013-04-08 2015-11-17 Corning Incorporated Low bend loss optical fiber
US9586853B2 (en) 2014-07-09 2017-03-07 Corning Incorporated Method of making optical fibers in a reducing atmosphere
US9650281B2 (en) 2014-07-09 2017-05-16 Corning Incorporated Optical fiber with reducing hydrogen sensitivity

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL193330C (nl) * 1978-01-13 1999-06-02 Western Electric Co Optische golfleider en werkwijze voor het vervaardigen daarvan.
US4354736A (en) * 1980-06-18 1982-10-19 International Telephone And Telegraph Corporation Stress-induced birefringent single mode optical fiber and a method of fabricating the same
EP0067017B1 (de) * 1981-05-29 1987-03-04 Hitachi, Ltd. Die Polarisationsebene beibehaltende optische Faser und Verfahren zu ihrer Herstellung
JPS6014321B2 (ja) * 1981-08-18 1985-04-12 日立電線株式会社 定偏波型光フアイバ
JPS5835503A (ja) * 1981-08-27 1983-03-02 Nippon Telegr & Teleph Corp <Ntt> 零偏波分散単一直線偏波光フアイバ
JPS6053286B2 (ja) * 1982-06-09 1985-11-25 日立電線株式会社 耐放射線性偏波面保存光ファイバ
US4515436A (en) * 1983-02-04 1985-05-07 At&T Bell Laboratories Single-mode single-polarization optical fiber
US4717225A (en) * 1984-10-11 1988-01-05 Litton Systems, Inc. Form polarizing fibers and method of fabrication
JPS62272205A (ja) * 1986-05-21 1987-11-26 Hitachi Cable Ltd 偏波面保存光フアイバ
JPS62283304A (ja) * 1986-05-31 1987-12-09 Hitachi Cable Ltd 絶対単一偏波面保存光フアイバ
JPH01237507A (ja) * 1987-12-04 1989-09-22 Nippon Telegr & Teleph Corp <Ntt> 絶対単一偏波光ファイバ
DE3812140A1 (de) * 1988-04-12 1989-11-02 Schott Glaswerke Monomode-lichtleitfaser
US4896942A (en) * 1989-02-03 1990-01-30 Minnesota Mining And Manufacturing Company Polarization-maintaining optical fiber

Also Published As

Publication number Publication date
AU621000B2 (en) 1992-02-27
DE69009902T2 (de) 1995-01-05
DK0414369T3 (da) 1994-10-24
MY105732A (en) 1994-11-30
CA2020531C (en) 2002-09-10
EP0414369A2 (de) 1991-02-27
KR0172600B1 (ko) 1999-05-01
AU5864890A (en) 1991-01-17
EP0414369A3 (en) 1991-03-06
US5056888A (en) 1991-10-15
JPH0375607A (ja) 1991-03-29
EP0414369B1 (de) 1994-06-15
KR910003411A (ko) 1991-02-27
CA2020531A1 (en) 1991-01-18

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Legal Events

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