DE69824493D1 - Verjüngte Faserbündel zum Ein- und Auskoppeln von Licht aus mantelgepumpten Faservorrichtungen - Google Patents

Verjüngte Faserbündel zum Ein- und Auskoppeln von Licht aus mantelgepumpten Faservorrichtungen

Info

Publication number
DE69824493D1
DE69824493D1 DE69824493T DE69824493T DE69824493D1 DE 69824493 D1 DE69824493 D1 DE 69824493D1 DE 69824493 T DE69824493 T DE 69824493T DE 69824493 T DE69824493 T DE 69824493T DE 69824493 D1 DE69824493 D1 DE 69824493D1
Authority
DE
Germany
Prior art keywords
sheath
coupling
pumped
decoupling light
devices
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69824493T
Other languages
English (en)
Other versions
DE69824493T2 (de
Inventor
David John Digiovanni
Andrew John Stentz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE69824493D1 publication Critical patent/DE69824493D1/de
Application granted granted Critical
Publication of DE69824493T2 publication Critical patent/DE69824493T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
DE69824493T 1997-07-21 1998-07-14 Verjüngte Faserbündel zum Ein- und Auskoppeln von Licht aus mantelgepumpten Faservorrichtungen Expired - Lifetime DE69824493T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/897,195 US5864644A (en) 1997-07-21 1997-07-21 Tapered fiber bundles for coupling light into and out of cladding-pumped fiber devices
US897195 1997-07-21

Publications (2)

Publication Number Publication Date
DE69824493D1 true DE69824493D1 (de) 2004-07-22
DE69824493T2 DE69824493T2 (de) 2005-08-18

Family

ID=25407508

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69824493T Expired - Lifetime DE69824493T2 (de) 1997-07-21 1998-07-14 Verjüngte Faserbündel zum Ein- und Auskoppeln von Licht aus mantelgepumpten Faservorrichtungen

Country Status (4)

Country Link
US (1) US5864644A (de)
EP (1) EP0893862B1 (de)
JP (1) JP3415449B2 (de)
DE (1) DE69824493T2 (de)

Families Citing this family (200)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1658663A4 (de) 1997-03-21 2009-11-11 Imra America Inc Faseroptischer hochenergieverstärker für pikosekunden-nanosekunden-impulse für fortschrittliche materialbearbeitungsanwendungen
US5949941A (en) * 1997-11-21 1999-09-07 Lucent Technologies Inc. Cladding-pumped fiber structures
US5935288A (en) * 1997-12-29 1999-08-10 Lucent Technologies Inc. Method for producing fused fiber bundles
US5966480A (en) * 1998-02-23 1999-10-12 Lucent Technologies Inc. Article comprising an improved cascaded optical fiber Raman device
US6434302B1 (en) 1998-03-04 2002-08-13 Jds Uniphase Corporation Optical couplers for multimode fibers
US6134362A (en) * 1998-06-04 2000-10-17 U.S.A. Kaifa Technology, Inc. Short length fused fiber optical couplers and method of making same
US6434295B1 (en) * 1999-01-14 2002-08-13 Jds Uniphase Corporation Side coupled pumping of double clad fiber gain media
EP1037334B1 (de) * 1999-03-17 2003-07-09 Hoya Corporation Laservorrichtung und zugehöriger Verstärker für optische Signale
US6689437B1 (en) * 1999-03-31 2004-02-10 Toyo Boseki Kabushiki Kaisha Oxygen-absorbing material
WO2000067350A1 (en) * 1999-04-30 2000-11-09 University Of Southampton An optical fibre arrangement
US6397636B1 (en) 1999-05-20 2002-06-04 Lucent Technologies Inc. Method of applying a precursor to an assembled fiber bundle and fusing the bundle together
US6324326B1 (en) 1999-08-20 2001-11-27 Corning Incorporated Tapered fiber laser
JP4237357B2 (ja) 1999-10-08 2009-03-11 信越化学工業株式会社 変形第１クラッドを有する光ファイバ母材の製造方法及び光ファイバ母材並びに光ファイバ
US6631230B1 (en) * 1999-12-22 2003-10-07 Micron Technology, Inc. Imaging application using coherent optical fiber bundle
US6816652B1 (en) 2000-03-20 2004-11-09 Calmar Optcom, Inc. Pump fiber bundle coupler for double-clad fiber devices
US6456637B1 (en) * 2000-05-30 2002-09-24 Lucent Technologies Inc. Waveguide lasers and optical amplifiers having enhanced thermal stability
US6493492B1 (en) * 2000-08-28 2002-12-10 Lucent Technologies Inc. Fiber bundle and optical amplifier
FR2814549B1 (fr) * 2000-09-26 2003-02-21 Highwave Optical Tech Dispositif d'injection pour fibre optique et procede de preparation
US6477307B1 (en) * 2000-10-23 2002-11-05 Nufern Cladding-pumped optical fiber and methods for fabricating
US6608951B1 (en) 2000-11-28 2003-08-19 Lew Goldberg Optical fiber amplifiers and lasers and optical pumping device therefor
US6512867B2 (en) 2000-11-29 2003-01-28 Trw Inc. Parallel side-pumping of dual-clad fiber array using fused, layered structure
US6597853B2 (en) 2000-12-21 2003-07-22 Lucent Technologies Inc. Device packaging and method
US6516124B2 (en) 2001-03-02 2003-02-04 Optical Power Systems Incorporated Fiber for enhanced energy absorption
US6751241B2 (en) * 2001-09-27 2004-06-15 Corning Incorporated Multimode fiber laser gratings
US6687445B2 (en) * 2001-06-25 2004-02-03 Nufern Double-clad optical fiber for lasers and amplifiers
US6704479B2 (en) 2001-07-24 2004-03-09 The United States Of America As Represented By The Secretary Of The Navy Method for coupling light into cladding-pumped fiber sources using an embedded mirror
DE10150756B4 (de) * 2001-10-13 2006-12-07 Schott Ag Optisches Interconnect und Verfahren zum Herstellen eines optischen Interconnects
KR100416261B1 (ko) * 2001-11-10 2004-01-31 삼성전자주식회사 광결합 소자, 광결합 소자 제조 방법 및 광결합 소자를이용한 광학기기
US6823117B2 (en) * 2001-12-07 2004-11-23 Coherent, Inc. Mode multiplexing optical coupling device
FR2834347B1 (fr) * 2002-01-03 2004-04-09 Cit Alcatel Coupleur optique pour pompe multimode
KR100417002B1 (ko) * 2002-01-14 2004-02-05 삼성전자주식회사 안정화 광도파로를 구비한 광세기 분할기
US6750421B2 (en) * 2002-02-19 2004-06-15 Gsi Lumonics Ltd. Method and system for laser welding
US6882664B2 (en) * 2002-02-28 2005-04-19 Lucent Technologies Inc. Laser with internally coupled pump source
US7116887B2 (en) * 2002-03-19 2006-10-03 Nufern Optical fiber
US7321710B2 (en) 2003-02-07 2008-01-22 William Andrew Clarkson Apparatus for providing optical radiation
US7046432B2 (en) * 2003-02-11 2006-05-16 Coherent, Inc. Optical fiber coupling arrangement
US7010204B2 (en) * 2003-03-04 2006-03-07 Lucent Technologies Inc. Optical transmission fiber with thermal management for high-power applications
US7414780B2 (en) 2003-06-30 2008-08-19 Imra America, Inc. All-fiber chirped pulse amplification systems
US7257302B2 (en) * 2003-06-03 2007-08-14 Imra America, Inc. In-line, high energy fiber chirped pulse amplification system
US6970624B2 (en) 2003-06-13 2005-11-29 Furukawa Electric North America Cladding pumped optical fiber gain devices
DE602004014766D1 (de) * 2003-06-16 2008-08-14 Soreq Nuclear Res Ct Optische vorrichtung
US7366416B2 (en) * 2003-08-11 2008-04-29 General Instrument Corporation Hub for a passive optical network hub
US7151787B2 (en) * 2003-09-10 2006-12-19 Sandia National Laboratories Backscatter absorption gas imaging systems and light sources therefore
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
US7738514B2 (en) * 2003-12-04 2010-06-15 Optical Air Data Systems, Llc Very high power pulsed fiber laser
US20050207455A1 (en) * 2003-12-15 2005-09-22 Maccormack Stuart Method and apparatus for efficient coupling of pump light into fiber amplifiers
US7212553B2 (en) * 2004-03-16 2007-05-01 Coherent, Inc. Wavelength stabilized diode-laser array
US7526165B2 (en) * 2004-03-19 2009-04-28 Crystal Fibre A/S Optical coupler devices, methods of their production and use
JP3952033B2 (ja) * 2004-04-02 2007-08-01 松下電器産業株式会社 光増幅ファイバと光増幅方法とレーザ発振方法とレーザ増幅装置とレーザ発振装置とレーザ装置とレーザ加工機
DE102004031097B4 (de) * 2004-06-28 2012-02-09 Diehl Bgt Defence Gmbh & Co. Kg Lasermessgerät
US7272956B1 (en) 2004-07-30 2007-09-25 Coherent, Inc. Method for manufacturing a multimode fiber pump power combiner
US7251259B2 (en) * 2004-08-17 2007-07-31 Coherent, Inc. Wavelength locked fiber-coupled diode-laser bar
US7251260B2 (en) * 2004-08-24 2007-07-31 Coherent, Inc. Wavelength-locked fiber-coupled diode-laser bar
US7492998B2 (en) * 2004-08-31 2009-02-17 Corning Incorporated Fiber bundles and methods of making fiber bundles
US7209615B2 (en) * 2004-11-04 2007-04-24 Fitel U.S.A. Corp. Etched tapered fiber bundle and method of making the same
US7412135B2 (en) * 2005-01-21 2008-08-12 Nufern Fiber optic coupler, optical fiber useful with the coupler and/or a pump light source, and methods of coupling light
US20060165358A1 (en) * 2005-01-21 2006-07-27 Ceramoptec Industries, Inc. Compact bundles of light guides with sections having reduced interstitial area
US20060171426A1 (en) * 2005-02-02 2006-08-03 Andrei Starodoumov Fiber-laser with intracavity polarization maintaining coupler providing plane polarized output
FI125571B (en) 2005-02-23 2015-11-30 Liekki Oy A bundle of optical fibers and a process for making it
FI120471B (fi) * 2005-02-23 2009-10-30 Liekki Oy Optisen kuidun käsittelymenetelmä
US7375814B2 (en) * 2005-03-11 2008-05-20 Sandia Corporation Natural gas leak mapper
CZ301215B6 (cs) * 2005-04-12 2009-12-09 Ústav fotoniky a elektroniky AV CR, v. v. i. Spojovací prvek a zpusob výroby spojovacího prvku pro navázání signálu a cerpání do dvoupláštového optického vlákna
US7236671B2 (en) * 2005-05-10 2007-06-26 Corning Incorporated Fiber bundles and methods of making fiber bundles
JP2006337399A (ja) * 2005-05-31 2006-12-14 Fujifilm Holdings Corp 合波光源
US7409128B2 (en) * 2005-06-29 2008-08-05 Lucent Technologies Inc. Pumping arrangement for fiber amplifiers with reduced reflective feedback
CN101283491A (zh) * 2005-07-08 2008-10-08 晶体纤维公司 光耦器件及其制造和使用方法
JP5000178B2 (ja) * 2005-08-03 2012-08-15 株式会社フジクラ 光ポンピングデバイス、光増幅器、ファイバレーザ
GB0520853D0 (en) * 2005-10-14 2005-11-23 Gsi Lumonics Ltd Optical fibre laser
US8190030B2 (en) * 2005-11-10 2012-05-29 Optical Air Data Systems, Llc Single aperture multiple optical waveguide transceiver
JP5020509B2 (ja) * 2005-12-12 2012-09-05 株式会社フジクラ 光ファイバ型励起コンバイナ、光ファイバ増幅器及び光ファイバレーザ
CA2535472C (en) * 2006-02-07 2014-04-22 Itf Technologies Optiques Inc./Itf Optical Technologies Inc. Multimode fiber outer cladding coupler for multi-clad fibers
US7559706B2 (en) * 2006-02-22 2009-07-14 Liekki Oy Light amplifying fiber arrangement
US8744224B2 (en) * 2006-03-07 2014-06-03 Alcatel Lucent Tapered fiber bundle apparatus with monitoring capability
EP2005538B1 (de) * 2006-03-17 2015-02-25 NKT Photonics A/S Optische faser, faserlaser, faserverstärker und solche elemente umfassende artikel
US7532792B2 (en) * 2006-08-28 2009-05-12 Crystal Fibre A/S Optical coupler, a method of its fabrication and use
CA2645986A1 (en) * 2006-03-17 2007-09-27 Crystal Fibre A/S An optical coupler, a method of its fabrication and use
US7840107B2 (en) * 2006-04-05 2010-11-23 Fujikura Ltd. Optical pumping device, optical amplifier, fiber laser, and multicore fiber for optical pumping device
WO2007132182A2 (en) 2006-05-11 2007-11-22 Spi Lasers Uk Limited Apparatus for providing optical radiation
JP5089950B2 (ja) * 2006-05-30 2012-12-05 株式会社フジクラ マルチポートカプラ、光増幅器及びファイバレーザ
CN100520466C (zh) * 2006-05-30 2009-07-29 株式会社藤仓 多端口耦合器、光放大器及光纤激光器
GB2439345A (en) * 2006-06-23 2007-12-27 Gsi Group Ltd Annular tapered fibre coupler for cladding pumping of an optical fibre
GB2444091A (en) * 2006-11-24 2008-05-28 Gsi Group Ltd A Laser Amplifier
JP4762833B2 (ja) * 2006-09-05 2011-08-31 浜松ホトニクス株式会社 光学部品
US20100061415A1 (en) * 2006-11-20 2010-03-11 Crystal Fibre A/S Optical fibre material comprising silica-based glass with reduced photo darkening
KR100900793B1 (ko) * 2006-12-05 2009-06-02 한국전자통신연구원 이중 클래드 구조의 이득 고정형 광 증폭기
US7854143B2 (en) * 2006-12-22 2010-12-21 Ofs Fitel Llc Optical fiber preform with improved air/glass interface structure
CN100427979C (zh) * 2007-01-05 2008-10-22 烽火通信科技股份有限公司 激光功率集成器及其实现方法
US7916386B2 (en) 2007-01-26 2011-03-29 Ofs Fitel, Llc High power optical apparatus employing large-mode-area, multimode, gain-producing optical fibers
US7437046B2 (en) * 2007-02-12 2008-10-14 Furukawa Electric North America, Inc. Optical fiber configuration for dissipating stray light
US7924498B2 (en) * 2007-03-06 2011-04-12 Alphion Corporation System and method for optical communication using polarization filtering
US7425099B1 (en) * 2007-04-10 2008-09-16 Furukawa Electric North America, Inc. Systems and methods for modifying selected portion of optical fiber microstructure
US20080267560A1 (en) * 2007-04-30 2008-10-30 Digiovanni David John Mode-field resizing in optical fibers
WO2008143084A1 (ja) 2007-05-18 2008-11-27 Fujikura Ltd. ファイバレーザ
US8081376B2 (en) 2007-06-06 2011-12-20 Sumitomo Electric Industries, Ltd. Multi-stage fiber amplifier to suppress Raman scattered light
AU2008268087B2 (en) * 2007-06-27 2012-09-06 Fujikura Ltd. Fiber laser having superior resistance to reflection light
CN101689745B (zh) * 2007-06-29 2011-09-28 株式会社藤仓 光放大器、光纤激光器以及反射光去除方法
DE102007036701B4 (de) * 2007-08-01 2010-06-17 Laserinstitut Mittelsachsen E.V. Verfahren zur Herstellung eines Faserlasers und Faserlaser
US7983312B2 (en) 2007-08-09 2011-07-19 Raytheon Company Method and apparatus for generation and amplification of light in a semi-guiding high aspect ratio core fiber
US20100316070A1 (en) 2007-09-25 2010-12-16 Mikhail Sumetsky Asymmetrically perturbed optical fibers for mode transformers
JP4981632B2 (ja) * 2007-11-16 2012-07-25 三菱電線工業株式会社 ダブルクラッドファイバのファイバ端部加工方法
EP2071370B1 (de) 2007-12-13 2018-04-11 OFS Fitel, LLC Lokal gestörte Lichtleitfasern für Modenwandler
WO2009077636A1 (en) 2007-12-14 2009-06-25 Corelase Oy Means of coupling light into optical fibers and methods of manufacturing a coupler
WO2009077637A1 (en) * 2007-12-14 2009-06-25 Corelase Oy Method and device relating to optical fibers
JP4443627B2 (ja) 2008-02-19 2010-03-31 株式会社フジクラ 光ファイバレーザ
DK2269078T3 (da) * 2008-04-30 2013-06-24 Optical Air Data Systems Llc Laser-doppler-hastighedsmåler
US9063289B1 (en) 2008-06-30 2015-06-23 Nlight Photonics Corporation Multimode fiber combiners
US9857536B2 (en) * 2008-07-14 2018-01-02 Chiral Photonics, Inc. Optical component assembly for use with an optical device
KR101476491B1 (ko) * 2008-07-14 2014-12-24 후지 덴키 가부시키가이샤 스핀 밸브 소자와 그 구동 방법 및 이들을 이용하는 기억 장치
JP2010028053A (ja) * 2008-07-24 2010-02-04 Toshiba Corp ファイバレーザ装置、レーザ加工装置及びレーザ加工方法
US9285541B2 (en) 2008-08-21 2016-03-15 Nlight Photonics Corporation UV-green converting fiber laser using active tapers
US9158070B2 (en) 2008-08-21 2015-10-13 Nlight Photonics Corporation Active tapers with reduced nonlinearity
US8873134B2 (en) 2008-08-21 2014-10-28 Nlight Photonics Corporation Hybrid laser amplifier system including active taper
KR20100048689A (ko) * 2008-10-31 2010-05-11 한국전자통신연구원 광 커플러 및 이를 포함하는 광섬유 레이저 시스템
WO2010057288A1 (en) * 2008-11-21 2010-05-27 Coractive High-Tech Inc. Pump combiner including a multi-clad waveguide
JP2012043820A (ja) * 2008-12-11 2012-03-01 Panasonic Corp 光ファイバ集光器、光増幅器及びファイバレーザ装置
US10948656B2 (en) * 2008-12-22 2021-03-16 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Fiber-based mid-IR signal combiner and method of making same
US7978943B2 (en) * 2009-01-22 2011-07-12 Raytheon Company Monolithic pump coupler for high-aspect ratio solid-state gain media
US8594476B2 (en) * 2009-01-23 2013-11-26 Raytheon Company Apparatus and method for mode control in a semi-guiding amplifier medium
US7860360B2 (en) * 2009-01-23 2010-12-28 Raytheon Company Monolithic signal coupler for high-aspect ratio solid-state gain media
US8014426B2 (en) * 2009-01-23 2011-09-06 Raytheon Company Optical device and method of controlling a refractive index profile in the optical device
DE202009010448U1 (de) 2009-02-01 2009-12-03 Fiberware Generalunternehmen für Nachrichtentechnik GmbH Vorrichtung zur Einkopplung von Licht in einen Lichtleiter, Laseranordnung mit einer solchen Vorrichtung und Preform zur Herstellung der Vorrichtung
DE102009007096B4 (de) * 2009-02-01 2018-12-27 Fiberware Generalunternehmen für Nachrichtentechnik GmbH Laseranordnung mit einem Lichtleiter
DE102010004262A1 (de) 2009-02-01 2010-08-05 Fiberware Generalunternehmen für Nachrichtentechnik GmbH Vorrichtung zur Einkopplung von Licht in einen Lichtleiter, Laseranordnung mit einer solchen Vorrichtung und Preform zur Herstellung der Vorrichtung
US8351114B2 (en) * 2009-02-02 2013-01-08 Northrop Grumman Systems Corporation System and method for combining multiple fiber amplifiers or multiple fiber lasers
US9211681B2 (en) * 2009-04-14 2015-12-15 Ofs Fitel, Llc Fiber Based Laser Combiners
JP5738275B2 (ja) * 2009-04-14 2015-06-24 オーエフエス ファイテル，エルエルシー ファイバベースのレーザコンバイナ
US20100284061A1 (en) * 2009-05-11 2010-11-11 OFS Fitel LLC, a Delaware Limited Liability Company Systems and Techniques for Suppressing Backward Lasing in High-Power Cascaded Raman Fiber Lasers
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
US9494738B1 (en) * 2009-05-28 2016-11-15 Nlight, Inc. Single mode fiber combiners
US8818151B1 (en) * 2009-08-03 2014-08-26 United States Of America As Represented By The Secretary Of The Air Force Fiber Pump Signal Combiner
US8184361B2 (en) * 2009-08-07 2012-05-22 Northrop Grumman Systems Corporation Integrated spectral and all-fiber coherent beam combination
US8514485B2 (en) * 2009-08-07 2013-08-20 Northrop Grumman Systems Corporation Passive all-fiber integrated high power coherent beam combination
US8184363B2 (en) * 2009-08-07 2012-05-22 Northrop Grumman Systems Corporation All-fiber integrated high power coherent beam combination
CN102136669A (zh) * 2009-12-08 2011-07-27 韩国电子通信研究院 双包层光纤装置
KR20110068492A (ko) * 2009-12-16 2011-06-22 한국전자통신연구원 광 결합장치 및 그를 구비한 능동 광모듈
CA2788799A1 (en) * 2010-02-05 2011-08-11 Catch the Wind, Inc. High-density wind velocity data collection for wind turbine
US8725001B2 (en) 2010-03-10 2014-05-13 Ofs Fitel, Llc Multicore fiber transmission systems and methods
US20110280517A1 (en) 2010-03-16 2011-11-17 Ofs Fitel, Llc Techniques and devices for low-loss, modefield matched coupling to a multicore fiber
JP5643418B2 (ja) * 2010-03-16 2014-12-17 オーエフエス ファイテル，エルエルシー 伝送、および増幅用マルチコアファイバ、および増幅器コアにポンプ光を発射するための仕組み
GB201007253D0 (en) * 2010-04-30 2010-06-16 Gsi Group Ltd Optical apparatus
US8363310B2 (en) 2010-05-04 2013-01-29 The United States Of America As Represented By The Secretary Of The Army High power and high gain fiber amplifier
JP5565088B2 (ja) * 2010-05-17 2014-08-06 パナソニック株式会社 光ファイバ結合器、ファイバレーザ、および、光ファイバ結合器の製造方法
US8953648B2 (en) 2010-07-30 2015-02-10 Ben-Gurion University Of The Negev Research & Development Authority Fiber laser pumping configuration and method
KR101405414B1 (ko) 2010-08-26 2014-06-11 한국전자통신연구원 광섬유 커플러, 그의 제조방법 및 능동 광모듈
US8351113B2 (en) * 2010-09-02 2013-01-08 Textron Systems Corporation High power fiber laser system
EP2671106B1 (de) * 2011-02-03 2017-12-13 3SAE Technologies, Inc. Seiten-gepumpte faser, herstellungsverfahren dafür und optische vorrichtungen damit
US8508723B2 (en) 2011-02-14 2013-08-13 Optical Air Data Systems, Llc Laser wind velocimeter with multiple radiation sources
CN102185245B (zh) * 2011-03-16 2012-07-25 南京大学 基于长微光纤的多环光学谐振腔的模具化制备和封装方法
WO2012151262A2 (en) 2011-05-02 2012-11-08 Research Foundation Of The City University Of New York Laser based projection display system
EP2705581B1 (de) * 2011-05-03 2017-11-22 IPG Photonics Corporation EINZELMODUS-HOCHLEISTUNGSFASERLASERSYSTEM FÜR WELLENLÄNGEN MIT BETRIEB IM 2 Mikrometer BEREICH
US8717668B1 (en) * 2011-06-08 2014-05-06 Bae Systems Information And Electronic Systems Integration Inc. Transport fiber amplifier for beam quality improvement
JP2014522997A (ja) * 2011-06-20 2014-09-08 オーエフエス ファイテル，エルエルシー マルチコアファイバへの低損失接続のための技術およびデバイス
US9270080B1 (en) * 2011-06-26 2016-02-23 Fianium Ltd Methods and apparatus pertaining to the use and generation of broadband light
US9244218B2 (en) * 2011-08-10 2016-01-26 Ofs Fitel, Llc Few moded fiber device employing mode conversion
US8879051B2 (en) 2011-12-23 2014-11-04 Optical Air Data Systems, Llc High power laser doppler velocimeter with multiple amplification stages
US8908160B2 (en) 2011-12-23 2014-12-09 Optical Air Data Systems, Llc Optical air data system suite of sensors
US8961181B2 (en) 2011-12-23 2015-02-24 Optical Air Data Systems, Llc LDV system for improving the aim of a shooter
US9097853B2 (en) 2012-01-20 2015-08-04 Laser Zentrum Hannover E.V. Coupling arrangement for non-axial transfer of electromagnetic radiation
WO2013126924A1 (en) * 2012-02-26 2013-08-29 Soreq Nuclear Research Center Fiber beam combiner
KR20130104838A (ko) 2012-03-15 2013-09-25 한국전자통신연구원 광 결합장치 및 그를 구비한 능동 광모듈
EP2662939B1 (de) * 2012-05-08 2020-08-19 Fianium Limited Lasersysteme mit konischen Elementen
US9484706B1 (en) 2012-06-12 2016-11-01 Nlight, Inc. Tapered core fiber manufacturing methods
US9366810B2 (en) 2012-08-29 2016-06-14 Ofs Fitel, Llc Double-clad, gain-producing fibers with increased cladding absoroption while maintaining single-mode operation
US9366806B2 (en) 2012-08-29 2016-06-14 Ofs Fitel, Llc Gain-producing fibers with increased cladding absorption while maintaining single-mode operation
US9513189B2 (en) 2012-11-08 2016-12-06 Ofs Fitel, Llc Device and method to measure the DMD and other parameters of a multicore optical fiber
WO2014105757A1 (en) 2012-12-31 2014-07-03 Nlight Photonics Corporation All fiber low dynamic pointing high power lma fiber amplifier
WO2014105756A1 (en) 2012-12-31 2014-07-03 Nlight Photonics Corporation Spatially stable high brightness fiber
GB2510370A (en) * 2013-01-31 2014-08-06 Gsi Group Ltd Fibre Optical Laser Combiner
EP2951627B1 (de) * 2013-02-01 2018-10-24 Polyvalor, Limited Partnership Asymmetrischer optischer faserkoppler
WO2014141281A1 (en) 2013-03-14 2014-09-18 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Routing in an sdm optical communication network
US20220043221A1 (en) * 2013-06-14 2022-02-10 Chiral Photonics, Inc. Multichannel optical coupler array
US10101536B2 (en) * 2013-06-14 2018-10-16 Chiral Photonics, Inc. Multichannel optical coupler array
US10564348B2 (en) * 2013-06-14 2020-02-18 Chiral Photonics, Inc. Passive aligning optical coupler array
US10126494B2 (en) * 2013-06-14 2018-11-13 Chiral Photonics, Inc. Configurable polarization mode coupler
US10838155B2 (en) 2013-06-14 2020-11-17 Chiral Photonics, Inc. Multichannel optical coupler
US10914891B2 (en) * 2013-06-14 2021-02-09 Chiral Photonics, Inc. Multichannel optical coupler
US11156781B2 (en) * 2013-06-14 2021-10-26 Chiral Photonics, Inc. Passive aligning optical coupler array
US9817191B2 (en) * 2013-06-14 2017-11-14 Chiral Photonics, Inc. Multichannel optical coupler array
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
US20150085352A1 (en) * 2013-09-20 2015-03-26 Alcatel-Lucent Usa Inc. Optical amplifier for space-division multiplexing
US9537282B2 (en) * 2013-09-20 2017-01-03 Alcatel Lucent System and method for a multi-mode pump in an optical amplifier
US9214781B2 (en) 2013-11-21 2015-12-15 Lockheed Martin Corporation Fiber amplifier system for suppression of modal instabilities and method
KR101574762B1 (ko) 2013-11-25 2015-12-04 주식회사 이상테크 측면 펌핑 광 결합기 제조 방법
US9664850B2 (en) * 2014-09-21 2017-05-30 Alcatel-Lucent Usa Inc. Optical spatial mode-multiplexer
US10551560B1 (en) 2014-10-30 2020-02-04 Tomasz S. Tkaczyk Arrays of tapered light-guides for snapshot spectral imaging
US9696493B2 (en) 2014-11-13 2017-07-04 Ofs Fitel, Llc High efficiency pump signal combiner for high power fiber amplifier and laser applications
US10120151B1 (en) 2015-03-06 2018-11-06 Science Research Laboratory, Inc. System and methods for cooling optical components
RU2719337C2 (ru) * 2015-07-15 2020-04-17 Нубуру, Инк. Применения, способы и системы для доставки лазерного излучения адресуемой матрицы
JP6295305B1 (ja) 2016-10-04 2018-03-14 株式会社フジクラ 光ファイバ及びファイバレーザ
JP6357207B2 (ja) 2016-10-04 2018-07-11 株式会社フジクラ 光ファイバ及びファイバレーザ
CN107017551A (zh) * 2017-05-27 2017-08-04 中国工程物理研究院应用电子学研究所 一种（2+1）×1侧面融锥型光纤泵浦合束器的封装方法
JP7040639B2 (ja) * 2018-04-11 2022-03-23 日本電気株式会社 光増幅器、光通信システム及び光増幅方法
US11061188B1 (en) * 2020-03-02 2021-07-13 Ad Value Photonics, Inc. Fiber coupler and method for fabrication of the same
US11658455B2 (en) 2020-04-01 2023-05-23 Raytheon Company Raman amplifier supporting high output power and high beam quality
JP2022123547A (ja) 2021-02-12 2022-08-24 古河電気工業株式会社 レーザ加工装置およびカプラ
US11592620B1 (en) * 2022-01-14 2023-02-28 Lightel Technologies, Inc. Optical fiber combiner
CN115657211A (zh) * 2022-09-27 2023-01-31 深圳大学 一种基于端面泵浦的中红外光纤合束器及其制作方法
CN115693371B (zh) * 2022-12-29 2023-03-21 北京东方锐镭科技有限公司 一种泵浦光可回收的光纤包层光处理器件及其方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818062A (en) * 1987-04-28 1989-04-04 Spectra Diode Laboratories, Inc. Optical system with bright light output
US5185758A (en) * 1989-11-28 1993-02-09 Massachusetts Institute Of Technology Multiple-laser pump optical system
US5268978A (en) * 1992-12-18 1993-12-07 Polaroid Corporation Optical fiber laser and geometric coupler
WO1997039503A1 (en) * 1996-04-16 1997-10-23 Massachusetts Institute Of Technology Optical fiber bundle with a single mode optical fiber surrounded by multimode optical fibers and method of manufacture thereof
US5708669A (en) * 1996-09-24 1998-01-13 Lucent Technologies Inc. Article comprising a cladding-pumped optical fiber laser

Also Published As

Publication number Publication date
EP0893862A3 (de) 2000-04-05
EP0893862B1 (de) 2004-06-16
US5864644A (en) 1999-01-26
JP3415449B2 (ja) 2003-06-09
EP0893862A2 (de) 1999-01-27
DE69824493T2 (de) 2005-08-18
JPH1172629A (ja) 1999-03-16

Similar Documents

Publication Publication Date Title
DE69824493D1 (de) Verjüngte Faserbündel zum Ein- und Auskoppeln von Licht aus mantelgepumpten Faservorrichtungen
DK1331496T3 (da) Fiberkonnektor og -adapter
DK1049949T3 (da) Forbindelsesindretning til optiske fibre
DK0973966T3 (da) Cellulosebindende fibre
DE1025143T1 (de) Cellulosefaserverbundmaterialien
IT1308402B1 (it) Procedimento e dispositivo per accoppiare fibre ottiche e componentioptoelettronici.
DE69941466D1 (de) Faseroptische Steckeradaptergruppe
DE69800007D1 (de) Vorrichtung mit kaskadiertem Ramanfaserlaser
DE69938519D1 (de) Faseroptische Steckereinheit
DE69736573D1 (de) Dispersionsverschobene Faser
DE69734167T2 (de) Dispersionsverschobene Faser
FI972023A (fi) Optinen add/drop-laite
NO980597D0 (no) Koblingsanordning
DE29801223U1 (de) Lichtwellenleiter-Applikationsbesteck
IDP000009398A (id) Serat geser-dispersi
DE69824474D1 (de) Kopplungsvorrichtung
DE69837129D1 (de) Faseroptischer Steckerstift
FR2763345B1 (fr) Dispositif d'aiguilletage de matelas de fibres
DE69535090D1 (de) Optisch gekoppelte Vorrichtung
DE69422768T2 (de) Vorrichtung zum Verbinden optischer Fasern
IT1283691B1 (it) Scheda di giunzione per fibre ottiche
DE69824146D1 (de) Optisch anisotrope vorrichtung
DE69527892T2 (de) Vorrichtung zum Verbinden optischer Fasern
DE69924243D1 (de) Optisches faserbündel zur übertragung von bildern
DE59904761D1 (de) Fasersortiereinrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition