DE60104588D1 - Optische Faser für optischen Verstärker, optischer Faserverstärker und optischer Faserlaser - Google Patents

Optische Faser für optischen Verstärker, optischer Faserverstärker und optischer Faserlaser

Info

Publication number
DE60104588D1
DE60104588D1 DE60104588T DE60104588T DE60104588D1 DE 60104588 D1 DE60104588 D1 DE 60104588D1 DE 60104588 T DE60104588 T DE 60104588T DE 60104588 T DE60104588 T DE 60104588T DE 60104588 D1 DE60104588 D1 DE 60104588D1
Authority
DE
Germany
Prior art keywords
optical fiber
amplifiers
optical
lasers
fiber lasers
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
DE60104588T
Other languages
English (en)
Other versions
DE60104588T2 (de
Inventor
Tadashi Enomoto
Masahiro Takagi
Yuichi Ohga
Motoki Kakui
Shinji Ishikawa
Masakazu Shigehara
Shinji Endo
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE60104588D1 publication Critical patent/DE60104588D1/de
Application granted granted Critical
Publication of DE60104588T2 publication Critical patent/DE60104588T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06754—Fibre amplifiers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H01S3/06716—Fibre compositions or doping with active elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H01S3/06729—Peculiar transverse fibre profile
DE60104588T 2000-03-16 2001-03-16 Optische Faser für optischen Verstärker, optischer Faserverstärker und optischer Faserlaser Expired - Lifetime DE60104588T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000074523A JP2001267665A (ja) 2000-03-16 2000-03-16 光増幅用光ファイバ、光ファイバ増幅器および光ファイバレーザ発振器
JP2000074523 2000-03-16

Publications (2)

Publication Number Publication Date
DE60104588D1 true DE60104588D1 (de) 2004-09-09
DE60104588T2 DE60104588T2 (de) 2005-08-04

Family

ID=18592555

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60104588T Expired - Lifetime DE60104588T2 (de) 2000-03-16 2001-03-16 Optische Faser für optischen Verstärker, optischer Faserverstärker und optischer Faserlaser

Country Status (6)

Country Link
US (1) US6490078B2 (de)
EP (1) EP1137127B1 (de)
JP (1) JP2001267665A (de)
CN (1) CN1314597A (de)
AU (1) AU2804701A (de)
DE (1) DE60104588T2 (de)

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WO2002093704A1 (en) * 2001-05-15 2002-11-21 Ocg Technology Licensing, Llc Optical fiber and system containing same
JP2003029062A (ja) * 2001-07-13 2003-01-29 Sumitomo Electric Ind Ltd グレーティング内蔵光ファイバおよびグレーティング形成用光ファイバ
ATE310252T1 (de) * 2001-08-16 2005-12-15 Avanex Corp Benutzung einer otische faser mit geneigten bragg-gittern zur verbesserung der flachheit der verstärkungskurve eines optischen verstärkers
US6876791B2 (en) * 2001-09-03 2005-04-05 Sumitomo Electric Industries, Ltd. Diffraction grating device
EP1500959A4 (de) * 2002-04-30 2005-09-07 Sumitomo Electric Industries Optische faser und fasergitterfilter damit
CA2486297A1 (en) * 2002-05-17 2003-11-27 The Board Of Trustees Of The Leland Stanford Junior University Double-clad fiber lasers and amplifiers having long-period fiber gratings
US7120340B2 (en) * 2003-06-19 2006-10-10 Corning Incorporated Single polarization optical fiber laser and amplifier
US7239778B2 (en) * 2004-01-23 2007-07-03 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Active in-fiber optic components powered by in-fiber light
US7209283B2 (en) * 2004-04-07 2007-04-24 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Compact optical amplifier with a flattened gain profile
CA2661110C (en) 2006-10-25 2017-06-20 Lxdata Inc. Tilted grating sensor
AU2008213944B2 (en) * 2007-02-05 2013-04-04 Ofs Fitel, Llc Sequentially increasing effective area in higher-order mode (HOM) signal propagation
JP5215699B2 (ja) * 2008-03-25 2013-06-19 日本電信電話株式会社 フォトニック結晶ファイバ
US7590324B1 (en) * 2008-07-24 2009-09-15 Corning Incorporated Double-clad optical fibers and devices with double-clad optical fibers
US8493555B2 (en) * 2011-04-29 2013-07-23 Corning Incorporated Distributed Brillouin sensing systems and methods using few-mode sensing optical fiber
TW201317644A (zh) * 2011-10-31 2013-05-01 Ind Tech Res Inst 雷射裝置
CN103278998A (zh) * 2013-06-25 2013-09-04 西南交通大学 一种提高泵浦光向信号光能量转换效率的光纤参量放大系统
JP6474259B2 (ja) * 2015-01-08 2019-02-27 Kddi株式会社 マルチコア光増幅器及び光伝送システム
JP6452242B2 (ja) * 2015-03-09 2019-01-16 Kddi株式会社 光伝送システム、光増幅器及びその励起光制御方法
CN104764926B (zh) * 2015-04-30 2017-09-29 安徽大学 一种基于套嵌光纤光栅的光纤电流传感器及其电流检测方法
WO2018020629A1 (ja) * 2016-07-28 2018-02-01 Kddi株式会社 光伝送システム、光増幅器及びその励起光制御方法
CN106323445B (zh) * 2016-09-14 2019-08-20 暨南大学 双包层抑制型光纤光栅加速度传感器
KR20210020938A (ko) * 2018-06-29 2021-02-24 아이피지 포토닉스 코포레이션 1.02 내지 1.06 ㎛ 클래드 펌핑 체계를 갖는 고파워 이터븀:에르븀(Yb:Er) 섬유 레이저 시스템
JP6785901B2 (ja) 2019-02-21 2020-11-18 株式会社フジクラ フィルタ装置、レーザ装置

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JPS60200208A (ja) 1984-03-23 1985-10-09 Fujitsu Ltd 光フアイバ
GB8724736D0 (en) * 1987-10-22 1987-11-25 British Telecomm Optical fibre
US4815079A (en) * 1987-12-17 1989-03-21 Polaroid Corporation Optical fiber lasers and amplifiers
US5121460A (en) * 1991-01-31 1992-06-09 The Charles Stark Draper Lab., Inc. High-power mode-selective optical fiber laser
GB2273389B (en) * 1992-12-14 1996-07-17 Pirelli Cavi Spa Rare earth doped optical fibre amplifiers
US5530709A (en) * 1994-09-06 1996-06-25 Sdl, Inc. Double-clad upconversion fiber laser
US5710786A (en) * 1995-08-25 1998-01-20 Sdl, Inc. Optical fibre laser pump source for fibre amplifiers
DE19535526C1 (de) 1995-09-25 1997-04-03 Hannover Laser Zentrum Doppelkern-Faserlaser
US5703978A (en) 1995-10-04 1997-12-30 Lucent Technologies Inc. Temperature insensitive long-period fiber grating devices
JP3298799B2 (ja) * 1995-11-22 2002-07-08 ルーセント テクノロジーズ インコーポレイテッド クラッディングポンプファイバとその製造方法
US5740292A (en) * 1996-09-12 1998-04-14 Lucent Technologies Inc. Mode coupling optical waveguide grating
US5717798A (en) * 1996-09-12 1998-02-10 Lucent Technologies Inc. Optical waveguide system comprising a mode coupling grating and a mode discrimination coupler
US5708669A (en) 1996-09-24 1998-01-13 Lucent Technologies Inc. Article comprising a cladding-pumped optical fiber laser
US5933437A (en) * 1996-09-26 1999-08-03 Lucent Technologies Inc. Optical fiber laser
GB9625231D0 (en) * 1996-12-04 1997-01-22 Univ Southampton Optical amplifiers & lasers
US5920582A (en) * 1996-12-19 1999-07-06 Northern Telecom Limited Cladding mode pumped amplifier
ATE381132T1 (de) * 1997-02-13 2007-12-15 Koheras As Aktiver optischer wellenleiter mit asymmetrischer polarisation, dessen herstellungsverfahren und seine verwendung.
US6263003B1 (en) * 1997-02-14 2001-07-17 Alliedsignal Inc. High-power cladding-pumped broadband fiber source and amplifier
US5898715A (en) * 1997-06-09 1999-04-27 Lucent Technologies Inc. Optical communication system comprising a cladding pumped fiber laser
US5937134A (en) * 1997-08-07 1999-08-10 Lucent Technologies Inc. Cladding pumped fiber lasers
US5907652A (en) * 1997-09-11 1999-05-25 Lucent Technologies Inc. Article comprising an air-clad optical fiber
JPH11202139A (ja) 1998-01-20 1999-07-30 Shin Etsu Chem Co Ltd グレーティング用光ファイバ、グレーティング用光ファイバ母材およびその光ファイバ母材の製造方法
JP3725319B2 (ja) * 1998-01-28 2005-12-07 昭和電線電纜株式会社 グレーティング形成用フォトセンシティブファイバの製造方法
US6084996A (en) * 1998-04-01 2000-07-04 Lucent Technologies, Inc. Broadband long-period gratings
JP3149921B2 (ja) * 1998-05-18 2001-03-26 住友電気工業株式会社 光損失フィルタおよびその製造方法
KR100333897B1 (ko) * 1998-06-24 2002-07-31 광주과학기술원 스트레스이완된장주기광섬유격자
US6240108B1 (en) * 1999-02-17 2001-05-29 Hughes Electronics Corporation Cladding pumped fiber laser with reduced overlap between a laser mode and an ion-doped region
KR100353418B1 (ko) * 1999-03-11 2002-09-18 삼성전자 주식회사 내부에 격자가 형성된 어븀 첨가 광섬유 제조방법 및 그에 따라 제조된 광섬유를 이용한 광섬유 증폭기

Also Published As

Publication number Publication date
AU2804701A (en) 2001-09-20
US6490078B2 (en) 2002-12-03
DE60104588T2 (de) 2005-08-04
CN1314597A (zh) 2001-09-26
EP1137127A2 (de) 2001-09-26
EP1137127B1 (de) 2004-08-04
US20010026396A1 (en) 2001-10-04
JP2001267665A (ja) 2001-09-28
EP1137127A3 (de) 2002-08-14

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