WO2008126472A1 - フォトニックバンドギャップファイバ及びファイバ増幅器 - Google Patents

フォトニックバンドギャップファイバ及びファイバ増幅器 Download PDF

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Publication number
WO2008126472A1
WO2008126472A1 PCT/JP2008/052717 JP2008052717W WO2008126472A1 WO 2008126472 A1 WO2008126472 A1 WO 2008126472A1 JP 2008052717 W JP2008052717 W JP 2008052717W WO 2008126472 A1 WO2008126472 A1 WO 2008126472A1
Authority
WO
WIPO (PCT)
Prior art keywords
core
cladding
fiber
photonic bandgap
refractive
Prior art date
Application number
PCT/JP2008/052717
Other languages
English (en)
French (fr)
Inventor
Ryuichiro Goto
Original Assignee
Fujikura 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 Fujikura Ltd. filed Critical Fujikura Ltd.
Priority to EP08711541.6A priority Critical patent/EP2082462B1/en
Priority to DK08711541.6T priority patent/DK2082462T3/en
Priority to JP2008540808A priority patent/JP4243327B2/ja
Publication of WO2008126472A1 publication Critical patent/WO2008126472A1/ja
Priority to US12/430,346 priority patent/US8564877B2/en

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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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02357—Property of longitudinal structures or background material varies radially and/or azimuthally in the cladding, e.g. size, spacing, periodicity, shape, refractive index, graded index, quasiperiodic, quasicrystals
    • 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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02347—Longitudinal structures arranged to form a regular periodic lattice, e.g. triangular, square, honeycomb unit cell repeated throughout cladding
    • 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
    • H01S3/0675—Resonators including a grating structure, e.g. distributed Bragg reflectors [DBR] or distributed feedback [DFB] fibre lasers
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction thereof
    • 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
    • H01S3/06712—Polarising fibre; Polariser
    • 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
    • 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
    • H01S3/06741—Photonic crystal fibre, i.e. the fibre having a photonic bandgap
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • H01S3/094007—Cladding pumping, i.e. pump light propagating in a clad surrounding the active core

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)

Abstract

　固体材料からなるコアと、該コアの周囲に設けられた第１クラッドと、前記第１クラッドのコア近傍部の一部に設けられ、前記コアよりも平均屈折率が小さい低屈折率領域と、前記第１クラッドのコア近傍部の他部に設けられ、前記第１クラッドよりも高い屈折率を持つ多数の高屈折率部が周期構造をなして配置された周期構造領域とを有することを特徴とするフォトニックバンドギャップファイバ。本発明に拠れば、ダブルクラッド構造にした際に、励起光により効率的に信号光を励起させることができるソリッドコアフォトニックバンドギャップファイバの提供が可能である。
PCT/JP2008/052717 2007-04-06 2008-02-19 フォトニックバンドギャップファイバ及びファイバ増幅器 WO2008126472A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08711541.6A EP2082462B1 (en) 2007-04-06 2008-02-19 Photonic bandgap fiber and fiber amplifier
DK08711541.6T DK2082462T3 (en) 2007-04-06 2008-02-19 PHOTONIC BAND FIBER AND FIBER AMPLIFIER
JP2008540808A JP4243327B2 (ja) 2007-04-06 2008-02-19 フォトニックバンドギャップファイバ及びファイバ増幅器
US12/430,346 US8564877B2 (en) 2007-04-06 2009-04-27 Photonic bandgap fiber and fiber amplifier

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007100495 2007-04-06
JP2007-100495 2007-04-06
JP2007196021 2007-07-27
JP2007-196021 2007-07-27
JP2007312869 2007-12-03
JP2007-312869 2007-12-03

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/430,346 Continuation US8564877B2 (en) 2007-04-06 2009-04-27 Photonic bandgap fiber and fiber amplifier

Publications (1)

Publication Number Publication Date
WO2008126472A1 true WO2008126472A1 (ja) 2008-10-23

Family

ID=39863629

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052717 WO2008126472A1 (ja) 2007-04-06 2008-02-19 フォトニックバンドギャップファイバ及びファイバ増幅器

Country Status (5)

Country Link
US (1) US8564877B2 (ja)
EP (1) EP2082462B1 (ja)
JP (1) JP4243327B2 (ja)
DK (1) DK2082462T3 (ja)
WO (1) WO2008126472A1 (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009076493A (ja) * 2007-09-18 2009-04-09 Sumitomo Electric Ind Ltd 増幅用光ファイバ
WO2010020251A1 (en) * 2008-08-18 2010-02-25 Nkt Photonics A/S Optical fiber with resonant structure of cladding features connected to light sink
WO2010052815A1 (ja) 2008-11-05 2010-05-14 株式会社フジクラ フォトニックバンドギャップファイバ
US8381548B2 (en) 2009-06-29 2013-02-26 Fujikura Ltd. Method of manufacturing photonic band gap fiber base material and fiber
JP2014517508A (ja) * 2011-04-26 2014-07-17 シーエヌアールエス−セントレ ナショナル ド リシェルシェ サイエンティフィック 三重シースシングルモード光ファイバ
US8995051B2 (en) 2007-09-26 2015-03-31 Imra America, Inc. Glass large-core optical fibers
US9281650B2 (en) 2005-05-20 2016-03-08 Imra America, Inc. Single mode propagation in fibers and rods with large leakage channels
US9645309B2 (en) 2004-01-16 2017-05-09 Imra America, Inc. Large core holey fibers
KR20180123474A (ko) * 2016-02-04 2018-11-16 로렌스 리버모어 내쇼날 시큐리티, 엘엘시 광섬유 레이저 및 증폭기의 회선 선택을 위한 도파관 구조
CN109974925A (zh) * 2019-04-26 2019-07-05 东北大学 一种基于损失模式共振的微结构光纤传感器
WO2024053252A1 (ja) * 2022-09-07 2024-03-14 住友電気工業株式会社 偏波保持光ファイバおよび偏波保持光ファイバの製造方法

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JP2008283175A (ja) * 2007-04-10 2008-11-20 Fujikura Ltd ファイバレーザ装置
US8285098B2 (en) 2009-03-31 2012-10-09 Imra America, Inc. Wide bandwidth, low loss photonic bandgap fibers
US20100247046A1 (en) * 2009-03-31 2010-09-30 Imra America, Inc. Wide bandwidth, low loss photonic bandgap fibers
US8995494B1 (en) * 2011-04-29 2015-03-31 Bae Systems Information And Electronic Systems Integration Inc. Multi-band laser architecture
US9146345B1 (en) 2012-01-20 2015-09-29 Clemson University High power optical fibers
US8977095B2 (en) * 2012-09-24 2015-03-10 Corning Incorporated Polarization maintaining optical fibers with intracore stress mechanisms
KR101506931B1 (ko) * 2013-04-15 2015-03-30 한국과학기술연구원 다중 코어 광섬유격자를 이용한 광소자 및 이를 이용한 광신호의 처리 방법
WO2015077021A1 (en) 2013-11-22 2015-05-28 Imra America, Inc Polarizing and polarization maintaining leakage channel fibers
EP3555680B1 (en) 2016-12-19 2023-06-28 Lawrence Livermore National Security, LLC Wavelength selective transfer of optical energy
CN107796531A (zh) * 2017-11-06 2018-03-13 武汉长进激光技术有限公司 一种全光纤传感器
US11876337B2 (en) 2019-10-25 2024-01-16 Clemson University Three-level system fiber lasers incorporating an all-solid photonic bandgap fiber
CN115826127B (zh) * 2022-11-23 2023-06-20 华北理工大学 金覆膜d型微结构光纤大容差偏振滤波器

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See also references of EP2082462A4

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9645309B2 (en) 2004-01-16 2017-05-09 Imra America, Inc. Large core holey fibers
US10197727B2 (en) 2004-01-16 2019-02-05 Imra America, Inc. Large core holey fibers
US9281650B2 (en) 2005-05-20 2016-03-08 Imra America, Inc. Single mode propagation in fibers and rods with large leakage channels
US10067289B2 (en) 2005-05-20 2018-09-04 Imra America, Inc. Single mode propagation in fibers and rods with large leakage channels
US9664849B2 (en) 2005-05-20 2017-05-30 Imra America, Inc. Single mode propagation in fibers and rods with large leakage channels
JP2009076493A (ja) * 2007-09-18 2009-04-09 Sumitomo Electric Ind Ltd 増幅用光ファイバ
US8995051B2 (en) 2007-09-26 2015-03-31 Imra America, Inc. Glass large-core optical fibers
US9632243B2 (en) 2007-09-26 2017-04-25 Imra America, Inc. Glass large-core optical fibers
US10353144B2 (en) 2007-09-26 2019-07-16 Imra America, Inc. Glass large-core optical fibers
WO2010020251A1 (en) * 2008-08-18 2010-02-25 Nkt Photonics A/S Optical fiber with resonant structure of cladding features connected to light sink
US8406594B2 (en) 2008-08-18 2013-03-26 Nkt Photonics A/S Optical fiber with resonant structure of cladding features connected to light sink
JPWO2010052815A1 (ja) * 2008-11-05 2012-03-29 株式会社フジクラ フォトニックバンドギャップファイバ
WO2010052815A1 (ja) 2008-11-05 2010-05-14 株式会社フジクラ フォトニックバンドギャップファイバ
US20100254669A1 (en) * 2008-11-05 2010-10-07 Fujikura Ltd. Photonic bandgap fiber
EP2228673A4 (en) * 2008-11-05 2014-10-01 Fujikura Ltd OPTICAL FIBER WITH BAND GAP
JP4588113B2 (ja) * 2008-11-05 2010-11-24 株式会社フジクラ フォトニックバンドギャップファイバ
EP2228673A1 (en) * 2008-11-05 2010-09-15 Fujikura, Ltd. Photonic bandgap fiber
US8381548B2 (en) 2009-06-29 2013-02-26 Fujikura Ltd. Method of manufacturing photonic band gap fiber base material and fiber
JP2014517508A (ja) * 2011-04-26 2014-07-17 シーエヌアールエス−セントレ ナショナル ド リシェルシェ サイエンティフィック 三重シースシングルモード光ファイバ
KR102658642B1 (ko) * 2016-02-04 2024-04-19 로렌스 리버모어 내쇼날 시큐리티, 엘엘시 광섬유 레이저 및 증폭기의 회선 선택을 위한 도파관 구조
JP2019504506A (ja) * 2016-02-04 2019-02-14 ローレンス・リバモア・ナショナル・セキュリティ・エルエルシーＬａｗｒｅｎｃｅ Ｌｉｖｅｒｍｏｒｅ Ｎａｔｉｏｎａｌ Ｓｅｃｕｒｉｔｙ， ＬＬＣ ファイバレーザおよび増幅器におけるライン選択のための導波路設計
KR20180123474A (ko) * 2016-02-04 2018-11-16 로렌스 리버모어 내쇼날 시큐리티, 엘엘시 광섬유 레이저 및 증폭기의 회선 선택을 위한 도파관 구조
CN109974925A (zh) * 2019-04-26 2019-07-05 东北大学 一种基于损失模式共振的微结构光纤传感器
CN109974925B (zh) * 2019-04-26 2024-01-26 东北大学 一种基于损失模式共振的微结构光纤传感器
WO2024053252A1 (ja) * 2022-09-07 2024-03-14 住友電気工業株式会社 偏波保持光ファイバおよび偏波保持光ファイバの製造方法

Also Published As

Publication number Publication date
JPWO2008126472A1 (ja) 2010-07-22
DK2082462T3 (en) 2014-11-24
JP4243327B2 (ja) 2009-03-25
EP2082462A1 (en) 2009-07-29
US20090207483A1 (en) 2009-08-20
EP2082462B1 (en) 2014-08-13
EP2082462A9 (en) 2009-10-07
US8564877B2 (en) 2013-10-22
EP2082462A4 (en) 2009-12-23

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