DK2259106T3 - Bundt af optiske fibre - Google Patents

Bundt af optiske fibre

Info

Publication number
DK2259106T3
DK2259106T3 DK10176914.9T DK10176914T DK2259106T3 DK 2259106 T3 DK2259106 T3 DK 2259106T3 DK 10176914 T DK10176914 T DK 10176914T DK 2259106 T3 DK2259106 T3 DK 2259106T3
Authority
DK
Denmark
Prior art keywords
optical fibers
sacrificial layer
bridging element
bundles
length
Prior art date
Application number
DK10176914.9T
Other languages
English (en)
Inventor
Simo Tammela
Kalle Ylae-Jarkko
Original Assignee
Nlight Oy
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 Nlight Oy filed Critical Nlight Oy
Application granted granted Critical
Publication of DK2259106T3 publication Critical patent/DK2259106T3/da

Links

Classifications

    • 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
    • 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
    • G02B6/2821—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 using lateral coupling between contiguous fibres to split or combine optical signals
    • G02B6/2826—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 using lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
    • 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
    • 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
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/2036—Broad area lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Dental Preparations (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
DK10176914.9T 2005-02-23 2006-02-23 Bundt af optiske fibre DK2259106T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20050213A FI125571B (en) 2005-02-23 2005-02-23 A bundle of optical fibers and a process for making it
EP06708924A EP1869513B8 (en) 2005-02-23 2006-02-23 Optical fibre bundle

Publications (1)

Publication Number Publication Date
DK2259106T3 true DK2259106T3 (da) 2012-09-03

Family

ID=34224242

Family Applications (2)

Application Number Title Priority Date Filing Date
DK06708924.3T DK1869513T3 (da) 2005-02-23 2006-02-23 Bundt af optiske fibre
DK10176914.9T DK2259106T3 (da) 2005-02-23 2006-02-23 Bundt af optiske fibre

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK06708924.3T DK1869513T3 (da) 2005-02-23 2006-02-23 Bundt af optiske fibre

Country Status (9)

Country Link
US (1) US7813608B2 (da)
EP (2) EP2259106B1 (da)
JP (1) JP5421537B2 (da)
CN (1) CN101164000B (da)
AT (1) ATE482412T1 (da)
DE (1) DE602006017049D1 (da)
DK (2) DK1869513T3 (da)
FI (1) FI125571B (da)
WO (1) WO2006090001A1 (da)

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FI120471B (fi) * 2005-02-23 2009-10-30 Liekki Oy Optisen kuidun käsittelymenetelmä
JP2009528128A (ja) * 2006-03-03 2009-08-06 ユニヴァーシティ オブ ワシントン 多クラッド光ファイバ走査器
DK3133426T3 (da) 2007-03-21 2019-10-07 Nufern Optisk fiberartikel til håndtering af større energi og fremgangsmåde til fremstilling eller anvendelse deraf
DE102008053728B4 (de) 2008-10-29 2015-02-26 Trumpf Laser Gmbh Optische Faseranordnung
JP2010272827A (ja) * 2009-05-25 2010-12-02 Fujikura Ltd 光ファイバカプラ及び光ファイバ増幅器
WO2011082411A1 (en) * 2010-01-04 2011-07-07 Soreq Nuclear Research Center All-fiber low mode beam combiner for high power and high beam quality
JP5691236B2 (ja) * 2010-04-30 2015-04-01 住友電気工業株式会社 マルチコア光ファイバ及びマルチコア光ファイバの単芯分離方法
US9557344B2 (en) * 2011-07-12 2017-01-31 The Hong Kong Polytechnic University Sensor for measuring flow speed of a fluid
KR20130074517A (ko) * 2011-12-26 2013-07-04 한국전자통신연구원 멀티 코어 광섬유, 멀티 코어 광섬유용 파장 분할 다중화 커플러, 및 멀티 코어 광섬유 증폭기
US9097853B2 (en) * 2012-01-20 2015-08-04 Laser Zentrum Hannover E.V. Coupling arrangement for non-axial transfer of electromagnetic radiation
JP2013235139A (ja) * 2012-05-09 2013-11-21 Furukawa Electric Co Ltd:The 光ファイバ接続構造、光増幅器の励起光制御方法
DE102012012982A1 (de) * 2012-06-29 2014-01-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Laseranordnung mit Faserverstärker
KR101544455B1 (ko) 2013-04-24 2015-08-13 국방과학연구소 광섬유 펌프-시그널 결합기 및 이의 제조방법
JP5814314B2 (ja) * 2013-08-09 2015-11-17 株式会社フジクラ 光コンバイナ、及び、それを用いたレーザ装置、並びに、光コンバイナの製造方法
CN105281186B (zh) * 2015-11-19 2018-06-22 北京工业大学 侧面双向泵浦熔融型耦合器及其制作方法
CN105633778B (zh) * 2016-03-28 2019-05-10 中国人民解放军国防科学技术大学 高阶模滤除光纤端面泵浦耦合器及其制作方法
US11061188B1 (en) * 2020-03-02 2021-07-13 Ad Value Photonics, Inc. Fiber coupler and method for fabrication of the same
MY210530A (en) * 2020-08-05 2025-09-29 Huawei Tech Co Ltd Connector

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Also Published As

Publication number Publication date
US7813608B2 (en) 2010-10-12
JP5421537B2 (ja) 2014-02-19
DE602006017049D1 (de) 2010-11-04
ATE482412T1 (de) 2010-10-15
JP2008532073A (ja) 2008-08-14
WO2006090001A1 (en) 2006-08-31
CN101164000A (zh) 2008-04-16
EP2259106B1 (en) 2012-05-23
EP1869513B1 (en) 2010-09-22
FI20050213A0 (fi) 2005-02-23
US20070230881A1 (en) 2007-10-04
FI125571B (en) 2015-11-30
EP1869513B8 (en) 2010-10-27
DK1869513T3 (da) 2011-01-24
EP1869513A1 (en) 2007-12-26
EP2259106A1 (en) 2010-12-08
CN101164000B (zh) 2011-05-25

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