DK2388871T3 - Multibeklædt optisk fiber, optisk fibermodul, fiberlaser og fiberforstærker - Google Patents

Multibeklædt optisk fiber, optisk fibermodul, fiberlaser og fiberforstærker Download PDF

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Publication number
DK2388871T3
DK2388871T3 DK10789176.4T DK10789176T DK2388871T3 DK 2388871 T3 DK2388871 T3 DK 2388871T3 DK 10789176 T DK10789176 T DK 10789176T DK 2388871 T3 DK2388871 T3 DK 2388871T3
Authority
DK
Denmark
Prior art keywords
fiber
optical fiber
module
amplifier
laser
Prior art date
Application number
DK10789176.4T
Other languages
English (en)
Inventor
Shoji Tanigawa
Kentaro Ichii
Katsuhiro Takenaga
Kunimasa Saitoh
Original Assignee
Fujikura Ltd
Univ Hokkaido Nat Univ Corp
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 Fujikura Ltd, Univ Hokkaido Nat Univ Corp filed Critical Fujikura Ltd
Application granted granted Critical
Publication of DK2388871T3 publication Critical patent/DK2388871T3/da

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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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
    • 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
    • G02B6/14—Mode converters
    • 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
    • H01S3/06704—Housings; Packages
    • 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
    • H01S3/06733—Fibre having more than one cladding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DK10789176.4T 2009-06-17 2010-06-04 Multibeklædt optisk fiber, optisk fibermodul, fiberlaser og fiberforstærker DK2388871T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009144630 2009-06-17
PCT/JP2010/003745 WO2010146792A1 (ja) 2009-06-17 2010-06-04 マルチクラッド光ファイバ、光ファイバモジュール、ファイバレーザ及びファイバアンプ

Publications (1)

Publication Number Publication Date
DK2388871T3 true DK2388871T3 (da) 2021-02-15

Family

ID=43356126

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10789176.4T DK2388871T3 (da) 2009-06-17 2010-06-04 Multibeklædt optisk fiber, optisk fibermodul, fiberlaser og fiberforstærker

Country Status (6)

Country Link
US (1) US8660396B2 (da)
EP (1) EP2388871B1 (da)
JP (1) JP5370780B2 (da)
CN (1) CN102144341B (da)
DK (1) DK2388871T3 (da)
WO (1) WO2010146792A1 (da)

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US7280730B2 (en) 2004-01-16 2007-10-09 Imra America, Inc. Large core holey fibers
US7787729B2 (en) 2005-05-20 2010-08-31 Imra America, Inc. Single mode propagation in fibers and rods with large leakage channels
CN103246014B (zh) 2007-09-26 2015-12-23 Imra美国公司 玻璃大芯径光纤
JP5551631B2 (ja) * 2011-02-09 2014-07-16 三菱電線工業株式会社 希土類添加光ファイバ及びその製造方法
JPWO2013051295A1 (ja) * 2011-10-04 2015-03-30 古河電気工業株式会社 光ファイバおよび光伝送システム
JP5694266B2 (ja) * 2012-10-02 2015-04-01 株式会社フジクラ 光ファイバ及びそれを用いたファイバレーザ装置
JP5771586B2 (ja) * 2012-10-16 2015-09-02 株式会社フジクラ 光ファイバ及びそれを用いたファイバレーザ装置
US10023638B2 (en) 2012-12-26 2018-07-17 Oncosynergy, Inc. Anti-integrin β1 antibody compositions and methods of use thereof
TW202136296A (zh) 2014-06-27 2021-10-01 美商Ｃ２Ｎ醫療診斷有限責任公司 人類化抗-tau抗體
US9634461B1 (en) * 2014-08-08 2017-04-25 Bae Systems Information And Electronic Systems Integration Inc. Geometric isolator providing isolation between resonantly pumped cascaded laser
WO2016053398A1 (en) * 2014-09-30 2016-04-07 Darma Inc. Systems and methods for posture and vital sign monitoring
US9837783B2 (en) * 2015-01-26 2017-12-05 Nlight, Inc. High-power, single-mode fiber sources
CN104865634B (zh) * 2015-06-11 2018-09-07 长飞光纤光缆股份有限公司 一种掺镱光纤及其制备方法
US10730785B2 (en) * 2016-09-29 2020-08-04 Nlight, Inc. Optical fiber bending mechanisms
US9664852B1 (en) * 2016-09-30 2017-05-30 Nanya Technology Corporation Optical waveguide having several dielectric layers and at least one metal cladding layer
EP4220252A3 (en) * 2017-04-21 2023-08-09 Nuburu, Inc. Multi-clad optical fiber
US10985519B2 (en) * 2017-06-21 2021-04-20 Institut National D'optique Active LMA optical fiber and laser system using the same
CN110999130B (zh) * 2017-09-07 2022-10-28 村田机械株式会社 有轨台车用光通信系统
CN110906272B (zh) * 2018-09-14 2021-11-16 深圳市绎立锐光科技开发有限公司 一种光源装置及车灯
WO2020203900A1 (ja) * 2019-03-29 2020-10-08 株式会社フジクラ 活性元素添加光ファイバ、共振器、及び、ファイバレーザ装置
CN110989072A (zh) * 2019-12-06 2020-04-10 南京邮电大学 一种多包层螺旋结构的大模场单模光纤
CN111856646B (zh) * 2020-08-04 2025-07-11 中国人民解放军国防科技大学 高阶模滤除器
CN112505827A (zh) * 2020-11-24 2021-03-16 法尔胜泓昇集团有限公司 一种高功率激光器用有源光纤及其制备方法
CN114942490B (zh) * 2022-04-01 2023-03-24 中国科学院软件研究所 一种基于特征矩阵的多包层阶跃光纤设计方法
WO2023210436A1 (ja) * 2022-04-27 2023-11-02 日東電工株式会社 反射防止フィルム及びその製造方法、並びに画像表示装置

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JPS5529847A (en) * 1978-08-25 1980-03-03 Kokusai Denshin Denwa Co Ltd <Kdd> Optical communication line
JPH08313734A (ja) * 1995-05-16 1996-11-29 Sumitomo Electric Ind Ltd プラスチック光ファイバの製造方法
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
TW419607B (en) * 1999-01-13 2001-01-21 Sumitomo Electric Industries Optical fiber grating element, manufacture method of the same and optical filter
JP4101429B2 (ja) * 1999-03-31 2008-06-18 株式会社フジクラ 高次モード除去機能を有する多モード光ファイバ
US6535678B1 (en) 1999-03-31 2003-03-18 Fujikura Ltd Multimode optical fiber with a higher order mode removing function
CA2293132C (en) * 1999-12-24 2007-03-06 Jocelyn Lauzon Triple-clad rare-earth doped optical fiber and applications
US6496301B1 (en) * 2000-03-10 2002-12-17 The United States Of America As Represented By The Secretary Of The Navy Helical fiber amplifier
US6959022B2 (en) * 2003-01-27 2005-10-25 Ceramoptec Gmbh Multi-clad optical fiber lasers and their manufacture
US7050686B2 (en) * 2004-08-05 2006-05-23 Nufern Fiber optic article with inner region
JP2006292893A (ja) * 2005-04-07 2006-10-26 Nippon Telegr & Teleph Corp <Ntt> 光ファイバ
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JP5033719B2 (ja) * 2008-06-20 2012-09-26 株式会社フジクラ 光ファイバ母材の製造方法

Also Published As

Publication number Publication date
JP5370780B2 (ja) 2013-12-18
JPWO2010146792A1 (ja) 2012-11-29
US8660396B2 (en) 2014-02-25
EP2388871A4 (en) 2018-01-24
US20110305251A1 (en) 2011-12-15
EP2388871B1 (en) 2020-11-18
CN102144341A (zh) 2011-08-03
EP2388871A1 (en) 2011-11-23
CN102144341B (zh) 2013-02-27
WO2010146792A1 (ja) 2010-12-23

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