JP5811056B2 - 光部品、光ファイバ増幅器および光ファイバリング共振器 - Google Patents

光部品、光ファイバ増幅器および光ファイバリング共振器 Download PDF

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JP5811056B2
JP5811056B2 JP2012158364A JP2012158364A JP5811056B2 JP 5811056 B2 JP5811056 B2 JP 5811056B2 JP 2012158364 A JP2012158364 A JP 2012158364A JP 2012158364 A JP2012158364 A JP 2012158364A JP 5811056 B2 JP5811056 B2 JP 5811056B2
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Prior art keywords
optical fiber
core
fiber
cores
input
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JP2012158364A
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English (en)
Japanese (ja)
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JP2014021225A (ja
JP2014021225A5 (https=
Inventor
多久島　道子
道子 多久島
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Sumitomo Electric Industries Ltd
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Sumitomo Electric Industries Ltd
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Priority to JP2012158364A priority Critical patent/JP5811056B2/ja
Priority to US13/940,893 priority patent/US9083141B2/en
Publication of JP2014021225A publication Critical patent/JP2014021225A/ja
Publication of JP2014021225A5 publication Critical patent/JP2014021225A5/ja
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    • 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
    • H01S3/06783—Amplifying coupler
    • 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
    • G02B6/02042—Multicore optical fibres
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29331—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by evanescent wave coupling
    • G02B6/29335—Evanescent coupling to a resonator cavity, i.e. between a waveguide mode and a resonant mode of the cavity
    • G02B6/29338—Loop resonators
    • G02B6/2934—Fibre ring resonators, e.g. fibre coils
    • 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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G02B6/3831—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape comprising a keying element on the plug or adapter, e.g. to forbid wrong connection
    • 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
    • H01S3/06737—Fibre having multiple non-coaxial cores, e.g. multiple active cores or separate cores for pump and gain
    • 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
    • H01S3/06791—Fibre ring 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1608—Solid materials characterised by an active (lasing) ion rare earth erbium

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Lasers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
JP2012158364A 2012-07-17 2012-07-17 光部品、光ファイバ増幅器および光ファイバリング共振器 Active JP5811056B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012158364A JP5811056B2 (ja) 2012-07-17 2012-07-17 光部品、光ファイバ増幅器および光ファイバリング共振器
US13/940,893 US9083141B2 (en) 2012-07-17 2013-07-12 Optical component, optical fiber amplifier, and optical fiber ring resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012158364A JP5811056B2 (ja) 2012-07-17 2012-07-17 光部品、光ファイバ増幅器および光ファイバリング共振器

Publications (3)

Publication Number Publication Date
JP2014021225A JP2014021225A (ja) 2014-02-03
JP2014021225A5 JP2014021225A5 (https=) 2015-07-23
JP5811056B2 true JP5811056B2 (ja) 2015-11-11

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Country Status (2)

Country Link
US (1) US9083141B2 (https=)
JP (1) JP5811056B2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5823448B2 (ja) * 2013-06-21 2015-11-25 古河電気工業株式会社 増幅用マルチコア光ファイバデバイスおよびマルチコア光ファイバ増幅器
CN105305210B (zh) * 2015-11-18 2018-04-13 中国工程物理研究院激光聚变研究中心 一种基于多芯光纤的高功率全光纤激光器
JP7006813B2 (ja) * 2018-12-27 2022-01-24 日本電気株式会社 光増幅器、光増幅器の等化方法、および伝送システム
CN109827678A (zh) * 2019-03-14 2019-05-31 哈尔滨工程大学 一种转换荧光发光的温度传感器及其制作方法
US11451581B2 (en) 2019-05-20 2022-09-20 Architecture Technology Corporation Systems and methods for malware detection and mitigation
US20230081743A1 (en) * 2020-02-21 2023-03-16 Nippon Telegraph And Telephone Corporation Optical multiplexing/demultiplexing method, optical multiplexing/demultiplexing circuit, and manufacturing method thereof
CN119812902B (zh) * 2024-12-24 2026-04-21 南京曦光信息科技研究院有限公司 一种多芯光纤环形谐振嵌套单纵模窄线宽光纤激光器及其线宽测量方法

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Publication number Priority date Publication date Assignee Title
JPH0262502U (https=) * 1988-10-31 1990-05-10
JPH06129916A (ja) 1992-10-16 1994-05-13 Sumitomo Electric Ind Ltd 温度測定法
US5566196A (en) * 1994-10-27 1996-10-15 Sdl, Inc. Multiple core fiber laser and optical amplifier
JP4032648B2 (ja) 1998-04-22 2008-01-16 住友電気工業株式会社 光ファイバ増幅器およびこれに用いられる光ファイバ
JP4312889B2 (ja) * 1999-07-29 2009-08-12 浜松ホトニクス株式会社 光学媒体の製造方法
JP2001044537A (ja) * 1999-07-29 2001-02-16 Hoya Corp 光学媒体、その製造方法、レーザ光発生装置、及び光増幅器
US7046432B2 (en) * 2003-02-11 2006-05-16 Coherent, Inc. Optical fiber coupling arrangement
US7924892B2 (en) * 2004-08-25 2011-04-12 Kla-Tencor Technologies Corporation Fiber amplifier based light source for semiconductor inspection
JP4969840B2 (ja) * 2005-12-05 2012-07-04 浜松ホトニクス株式会社 光ファイバ構造体および光学装置
US8497994B2 (en) * 2008-02-14 2013-07-30 Ralph A. Bergh Interferometer employing a multi-waveguide optical loop path and fiber optic rotation rate sensor employing same
WO2009154794A1 (en) * 2008-06-20 2009-12-23 University Of Central Florida Research Foundation, Inc. Solar energy converter with improved photovoltaic efficiency, frequency conversion and thermal management permiting super highly concentrated cellection
EP2548056B1 (en) * 2010-03-16 2021-05-05 OFS Fitel, LLC Multicore transmission and amplifier fibers and schemes for launching pump light to amplifier cores
US8903211B2 (en) * 2011-03-16 2014-12-02 Ofs Fitel, Llc Pump-combining systems and techniques for multicore fiber transmissions
CN103827715B (zh) * 2011-06-20 2016-06-08 Ofs菲特尔有限责任公司 用于低损耗耦合至多芯光纤的技术和装置
KR20130074517A (ko) * 2011-12-26 2013-07-04 한국전자통신연구원 멀티 코어 광섬유, 멀티 코어 광섬유용 파장 분할 다중화 커플러, 및 멀티 코어 광섬유 증폭기
JP2013238692A (ja) * 2012-05-14 2013-11-28 Furukawa Electric Co Ltd:The マルチコアファイバコネクタの製造方法、マルチコアファイバの回転装置

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Publication number Publication date
JP2014021225A (ja) 2014-02-03
US9083141B2 (en) 2015-07-14
US20140022627A1 (en) 2014-01-23

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