JP6109940B2 - マルチコア光ファイバ増幅器、およびマルチモード・ファイバとのマルチコア光ファイバ増幅器の結合 - Google Patents

マルチコア光ファイバ増幅器、およびマルチモード・ファイバとのマルチコア光ファイバ増幅器の結合 Download PDF

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JP6109940B2
JP6109940B2 JP2015528493A JP2015528493A JP6109940B2 JP 6109940 B2 JP6109940 B2 JP 6109940B2 JP 2015528493 A JP2015528493 A JP 2015528493A JP 2015528493 A JP2015528493 A JP 2015528493A JP 6109940 B2 JP6109940 B2 JP 6109940B2
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optical
optical fiber
core
fiber
light
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JP2015530744A (ja
JP2015530744A5 (enExample
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リフ，ローランド
フォンテーヌ，ニコラス
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アルカテル−ルーセント
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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
    • 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
    • H01S3/06754—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
    • H01S3/06754—Fibre amplifiers
    • H01S3/06779—Fibre amplifiers with optical power limiting
    • 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
    • H01S2301/04—Gain spectral shaping, flattening
    • 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
    • H01S3/094011—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre with bidirectional pumping, i.e. with injection of the pump light from both two ends of the fibre
    • 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
    • H01S3/094073—Non-polarized pump, e.g. depolarizing the pump light for Raman 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
    • H01S3/09—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
    • H01S3/09408—Pump redundancy
    • 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)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Communication System (AREA)
JP2015528493A 2012-08-24 2013-07-29 マルチコア光ファイバ増幅器、およびマルチモード・ファイバとのマルチコア光ファイバ増幅器の結合 Active JP6109940B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261692735P 2012-08-24 2012-08-24
US61/692,735 2012-08-24
US13/632,038 US8867125B2 (en) 2012-08-24 2012-09-30 Multi-mode optical fiber amplifier
US13/632,038 2012-09-30
PCT/US2013/052490 WO2014031289A1 (en) 2012-08-24 2013-07-29 Multi-core optical fiber amplifier and its coupling with multimode fibers

Publications (3)

Publication Number Publication Date
JP2015530744A JP2015530744A (ja) 2015-10-15
JP2015530744A5 JP2015530744A5 (enExample) 2015-12-17
JP6109940B2 true JP6109940B2 (ja) 2017-04-05

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JP2015528493A Active JP6109940B2 (ja) 2012-08-24 2013-07-29 マルチコア光ファイバ増幅器、およびマルチモード・ファイバとのマルチコア光ファイバ増幅器の結合

Country Status (6)

Country Link
US (1) US8867125B2 (enExample)
EP (1) EP2888618B1 (enExample)
JP (1) JP6109940B2 (enExample)
KR (1) KR20150038197A (enExample)
CN (1) CN104583823B (enExample)
WO (1) WO2014031289A1 (enExample)

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EP2693672A1 (en) * 2012-07-30 2014-02-05 Xieon Networks S.à.r.l. Optical network and optical network element
US9778418B2 (en) 2012-09-15 2017-10-03 Alcatel Lucent Multi-mode optical transmission line with differential modal group delay compensation
US20150085352A1 (en) * 2013-09-20 2015-03-26 Alcatel-Lucent Usa Inc. Optical amplifier for space-division multiplexing
US9362708B2 (en) * 2013-09-20 2016-06-07 Alcatel Lucent Compact two-stage optical amplifier
JP5957718B2 (ja) * 2014-04-24 2016-07-27 国立研究開発法人情報通信研究機構 マルチコア・マルチモードファイバ結合装置
WO2017090598A1 (ja) * 2015-11-26 2017-06-01 日本電信電話株式会社 光増幅システム及び光増幅方法
EP3273623B1 (en) * 2016-07-18 2024-09-18 Institut Mines Telecom Optical fiber transmission link with multimode optical fiber and scrambler
CN109716184B (zh) * 2016-07-20 2022-12-02 罗切斯特大学 用于抑制热模式不稳定性的lma光纤
CN106100741B (zh) * 2016-08-22 2018-09-11 北京邮电大学 一种信号均衡方法及装置
US11196227B2 (en) 2016-11-01 2021-12-07 Nippon Telegraph And Telephone Corporation Optical amplifier
EP3562065A1 (en) * 2018-04-27 2019-10-30 Institut Mines-Telecom Methods and devices for the determination of core dependent loss in multi-core fiber transmission systems using core scrambling
JP2020013031A (ja) * 2018-07-19 2020-01-23 日本電信電話株式会社 モード等化フィルタ
US12374851B2 (en) * 2018-10-01 2025-07-29 Nec Corporation Optical amplification apparatus and optical amplification method
DE102020127432A1 (de) 2020-10-19 2022-04-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Gepulster oder kontinuierlicher Faserlaser oder -verstärker mit speziell dotierter aktiver Faser
US12278456B2 (en) 2021-06-23 2025-04-15 B.G. Negev Technologies And Applications Ltd. Super-mode selective optical unit
CN113872034B (zh) * 2021-12-02 2022-05-06 武汉锐科光纤激光技术股份有限公司 光束的生成设备、方法和装置、存储介质及电子装置

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US6175435B1 (en) * 1995-11-22 2001-01-16 Fujitsu Limited Optical communication system using optical phase conjugation to suppress waveform distortion caused by chromatic dispersion and optical kerr effect
CA2182830C (en) 1996-02-22 2002-06-18 Katsuyuki Imoto Rare earth element-doped multiple-core optical fiber and optical systems using the same
US8355638B2 (en) * 2009-06-26 2013-01-15 Alcatel Lucent Receiver for optical transverse-mode-multiplexed signals
EP2446560A1 (en) * 2009-06-26 2012-05-02 Alcatel Lucent Receiver for optical transverse-mode-multiplexed signals
CN102844689B (zh) 2010-01-27 2015-07-15 中弗罗里达州大学研究基金会 利用少模光纤的光传输
EP2365654B1 (en) 2010-03-10 2019-05-29 Ofs Fitel Llc, A Delaware Limited Liability Company Multicore fiber transmission systems and methods
WO2011116075A1 (en) * 2010-03-16 2011-09-22 Ofs Fitel Llc Multicore transmission and amplifier fibers and schemes for launching pump light to amplifier cores
SG184461A1 (en) * 2010-04-05 2012-11-29 Alcatel Lucent Multimode optical communication
US8538275B2 (en) * 2010-04-05 2013-09-17 Alcatel Lucent Multimode optical communication
US8503845B2 (en) * 2011-01-17 2013-08-06 Alcatel Lucent Multi-core optical fiber and optical communication systems

Also Published As

Publication number Publication date
CN104583823B (zh) 2018-09-25
JP2015530744A (ja) 2015-10-15
US8867125B2 (en) 2014-10-21
CN104583823A (zh) 2015-04-29
EP2888618B1 (en) 2017-06-07
EP2888618A1 (en) 2015-07-01
KR20150038197A (ko) 2015-04-08
US20140055843A1 (en) 2014-02-27
WO2014031289A1 (en) 2014-02-27

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