HUE037968T2 - Száloptikai lézerközösítõ eszköz - Google Patents

Száloptikai lézerközösítõ eszköz

Info

Publication number
HUE037968T2
HUE037968T2 HUE14701616A HUE14701616A HUE037968T2 HU E037968 T2 HUE037968 T2 HU E037968T2 HU E14701616 A HUE14701616 A HU E14701616A HU E14701616 A HUE14701616 A HU E14701616A HU E037968 T2 HUE037968 T2 HU E037968T2
Authority
HU
Hungary
Prior art keywords
fibre optical
optical laser
laser combiner
combiner
fibre
Prior art date
Application number
HUE14701616A
Other languages
English (en)
Inventor
Stephen Keen
Stephen Moore
Iain Botheroyd
Original Assignee
Spi Lasers Uk 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 Spi Lasers Uk Ltd filed Critical Spi Lasers Uk Ltd
Publication of HUE037968T2 publication Critical patent/HUE037968T2/hu

Links

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
    • G02B6/24—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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0905—Dividing and/or superposing multiple light beams
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0994—Fibers, light pipes
    • 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
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of 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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • 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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2856—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers formed or shaped by thermal heating means, e.g. splitting, branching and/or combining 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
    • 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
    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
HUE14701616A 2013-01-31 2014-01-27 Száloptikai lézerközösítõ eszköz HUE037968T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1301745.4A GB2510370A (en) 2013-01-31 2013-01-31 Fibre Optical Laser Combiner

Publications (1)

Publication Number Publication Date
HUE037968T2 true HUE037968T2 (hu) 2018-09-28

Family

ID=47988501

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE14701616A HUE037968T2 (hu) 2013-01-31 2014-01-27 Száloptikai lézerközösítõ eszköz

Country Status (8)

Country Link
US (1) US9620925B2 (hu)
EP (1) EP2951625B1 (hu)
CN (1) CN104969104B (hu)
ES (1) ES2670976T3 (hu)
GB (1) GB2510370A (hu)
HU (1) HUE037968T2 (hu)
PL (1) PL2951625T3 (hu)
WO (1) WO2014118516A1 (hu)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6726170B2 (ja) * 2014-08-13 2020-07-22 アイピージー フォトニクス コーポレーション マルチビームファイバレーザシステム
WO2016198724A2 (en) 2015-06-09 2016-12-15 Corelase Oy Laser processing apparatus and method and an optical component therefor
WO2018011456A1 (en) 2016-07-15 2018-01-18 Corelase Oy Laser processing apparatus and method
EP3551372B1 (en) 2016-12-08 2022-09-14 Corelase OY Laser processing apparatus and method of cutting a workpiece with a laser beam
CN107065215B (zh) * 2017-04-17 2019-06-21 西安中科中美激光科技有限公司 可扩展阵列光纤输出激光器
JP6456427B2 (ja) * 2017-04-28 2019-01-23 株式会社フジクラ コンバイナ、及び、レーザ装置
EP3731991B1 (en) 2017-12-29 2023-04-26 Corelase OY Laser processing apparatus and method
GB201801560D0 (en) * 2018-01-30 2018-03-14 Spi Lasers Uk Ltd Apparatus and method for controlling the spatial beam profile of laser radiation
GB201801796D0 (en) * 2018-02-02 2018-03-21 Spi Lasers Uk Ltd Apparatus and method for laser processing a material
US11114809B2 (en) * 2018-02-22 2021-09-07 Lumentum Operations Llc Fiber optic device operational monitoring
CN108445640A (zh) * 2018-02-28 2018-08-24 北京控制工程研究所 一种相对位姿视觉测量敏感器用同轴均匀照明系统
CN108873359B (zh) * 2018-08-15 2023-12-29 南通极瓦特激光科技有限公司 一种水冷式光斑可调光缆及其光斑调节方法
CN113169505A (zh) * 2018-12-03 2021-07-23 Ipg光子公司 具有可控输出光束强度分布曲线的超高光纤激光系统
JP7502073B2 (ja) 2020-04-16 2024-06-18 古河電気工業株式会社 レーザ加工装置
WO2021240880A1 (ja) * 2020-05-26 2021-12-02 株式会社フジクラ 光コンバイナ及びレーザ装置
WO2021241545A1 (ja) * 2020-05-26 2021-12-02 株式会社フジクラ 光コンバイナ及びレーザ装置
EP4160283A1 (en) 2020-05-26 2023-04-05 Fujikura Ltd. Optical combiner and laser device
JP2023534644A (ja) * 2020-07-07 2023-08-10 パナソニックＩｐマネジメント株式会社 ビーム形状及び強度を変更するためのステップコアファイバ構造及び方法
DE102020128186A1 (de) 2020-10-27 2022-04-28 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren und Vorrichtung zum Laserschneiden mittels eines in einer Multikernfaser geführten Laserstrahls sowie zugehöriges Computerprogrammprodukt
CN112310793A (zh) * 2020-10-30 2021-02-02 山东海富光子科技股份有限公司 一种输出光束形状可调的高功率全光纤激光合束器
DE102022110078A1 (de) 2022-04-26 2023-10-26 Trumpf Laser Gmbh Vorrichtung und Verfahren zur Modifikation des Strahlprofils eines Laserstrahls
CN117192706B (zh) * 2023-10-23 2024-03-19 中国人民解放军国防科技大学 实现空心光束发射的超连续谱激光系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777150A (en) 1972-07-17 1973-12-04 Bell Telephone Labor Inc Mode detection and delay equalization in multimode optical fiber transmission systems
US5742717A (en) * 1995-10-30 1998-04-21 Fuji Electric Co., Ltd. Optical star coupler
JPH09184941A (ja) * 1995-10-30 1997-07-15 Fuji Electric Co Ltd 光スターカプラ
US5864644A (en) * 1997-07-21 1999-01-26 Lucent Technologies Inc. Tapered fiber bundles for coupling light into and out of cladding-pumped fiber devices
US6501884B1 (en) 2000-06-30 2002-12-31 Lucent Technologies Inc. Article comprising means for mode-selective launch into a multimode optical fiber, and method for a mode-selective launch
US20030072525A1 (en) * 2001-06-29 2003-04-17 Theodore Sjodin Multi-mode fiber bandwidth enhancement using an optical fiber coupler
CA2441918C (en) 2003-09-19 2010-06-08 Itf Technologies Optiques Inc./Itf Optical Technologies Inc. Optical coupler comprising multimode fibers and method of making the same
US7046875B2 (en) * 2003-10-29 2006-05-16 Itf Technologies Optiques Inc. Optical coupler comprising multimode fibers and method of making the same
US7016573B2 (en) * 2003-11-13 2006-03-21 Imra America, Inc. Optical fiber pump multiplexer
GB0328370D0 (en) 2003-12-05 2004-01-14 Southampton Photonics Ltd Apparatus for providing optical radiation
US7409128B2 (en) * 2005-06-29 2008-08-05 Lucent Technologies Inc. Pumping arrangement for fiber amplifiers with reduced reflective feedback
WO2009077637A1 (en) 2007-12-14 2009-06-25 Corelase Oy Method and device relating to optical fibers
WO2009080039A1 (en) * 2007-12-20 2009-07-02 Crystal Fibre A/S Optical combiner and method of producing the same
US9946014B2 (en) * 2010-03-16 2018-04-17 Ofs Fitel, Llc Techniques and devices for low-loss coupling to a multicore fiber
DE102010003750A1 (de) 2010-04-08 2011-10-13 Trumpf Laser- Und Systemtechnik Gmbh Verfahren und Anordnung zum Verändern der Strahlprofilcharakteristik eines Laserstrahls mittels einer Mehrfachclad-Faser
US9698557B2 (en) * 2015-03-09 2017-07-04 Fujikura Ltd. Optical fiber for amplification and optical fiber amplifier using the same

Also Published As

Publication number Publication date
US20150372444A1 (en) 2015-12-24
US9620925B2 (en) 2017-04-11
CN104969104A (zh) 2015-10-07
CN104969104B (zh) 2018-12-04
ES2670976T3 (es) 2018-06-04
WO2014118516A1 (en) 2014-08-07
GB201301745D0 (en) 2013-03-20
GB2510370A (en) 2014-08-06
PL2951625T3 (pl) 2018-08-31
EP2951625B1 (en) 2018-04-04
EP2951625A1 (en) 2015-12-09

Similar Documents

Publication Publication Date Title
HUE037968T2 (hu) Száloptikai lézerközösítõ eszköz
GB2557785B (en) Optical fiber cable
EP2951624B8 (en) Optical waveguides
EP2746827A4 (en) OPTICAL FIBER COMBINER AND LASER DEVICE USING THE SAME
EP3070791A4 (en) Fiber laser device
EP2977803A4 (en) OPTICAL COUPLER FOR MULTICOLORED FIBERS
EP3058408A4 (en) Optical fiber cable components
AP2015008641A0 (en) Optical fiber distribution system
IL240235B (en) Asymmetric coupler for optical fiber
EP3028097A4 (en) Optical beams
EP2962140A4 (en) ULTRA-POWERFUL GLASS FIBER SYSTEM WITH MULTIMODE MULTIMODE FIBER BUNNERS
GB201222628D0 (en) Optical fibre alignment
EP2992373A4 (en) Optical fiber assembly
EP2894498A4 (en) OPTICAL FIBER
EP3025174A4 (en) Fiber optic ribbon
EP2871727A4 (en) FIBER LASER DEVICE
EP3009868A4 (en) OPTICAL FIBER
EP3017329A4 (en) Sheathed optical fiber
EP3082205A4 (en) Laser device and optical fiber laser
GB201312435D0 (en) Optical Fiber
EP3058407A4 (en) Optical fiber cable components
GB201316273D0 (en) Thermo-chromatic optical fibre
DK2831963T3 (da) Fiberlaser
EP2880478A4 (en) OPTICAL WAVEGUIDE
EP3085652A4 (en) Fiber guide