JP2005005717A5 - - Google Patents

Download PDF

Info

Publication number
JP2005005717A5
JP2005005717A5 JP2004173272A JP2004173272A JP2005005717A5 JP 2005005717 A5 JP2005005717 A5 JP 2005005717A5 JP 2004173272 A JP2004173272 A JP 2004173272A JP 2004173272 A JP2004173272 A JP 2004173272A JP 2005005717 A5 JP2005005717 A5 JP 2005005717A5
Authority
JP
Japan
Prior art keywords
section
gain
fiber
pump
grin
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.)
Granted
Application number
JP2004173272A
Other languages
English (en)
Japanese (ja)
Other versions
JP3987840B2 (ja
JP2005005717A (ja
Filing date
Publication date
Priority claimed from US10/461,133 external-priority patent/US6970624B2/en
Application filed filed Critical
Publication of JP2005005717A publication Critical patent/JP2005005717A/ja
Publication of JP2005005717A5 publication Critical patent/JP2005005717A5/ja
Application granted granted Critical
Publication of JP3987840B2 publication Critical patent/JP3987840B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2004173272A 2003-06-13 2004-06-11 クラッディング励起光ファイバ利得装置 Expired - Lifetime JP3987840B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/461,133 US6970624B2 (en) 2003-06-13 2003-06-13 Cladding pumped optical fiber gain devices

Publications (3)

Publication Number Publication Date
JP2005005717A JP2005005717A (ja) 2005-01-06
JP2005005717A5 true JP2005005717A5 (https=) 2005-06-02
JP3987840B2 JP3987840B2 (ja) 2007-10-10

Family

ID=33299769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004173272A Expired - Lifetime JP3987840B2 (ja) 2003-06-13 2004-06-11 クラッディング励起光ファイバ利得装置

Country Status (4)

Country Link
US (1) US6970624B2 (https=)
EP (2) EP1487070A1 (https=)
JP (1) JP3987840B2 (https=)
CN (1) CN100397124C (https=)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1811616B1 (en) * 2005-12-16 2017-01-04 OFS Fitel, LLC Rare-earth-doped, large-mode-area, multimode, hybrid optical fibers and devices using the same
JP5173137B2 (ja) * 2006-01-27 2013-03-27 株式会社フジクラ ダブルクラッドファイバ、結合構造、ファイバアンプ及びファイバレーザ
US7532792B2 (en) * 2006-08-28 2009-05-12 Crystal Fibre A/S Optical coupler, a method of its fabrication and use
GB2439345A (en) * 2006-06-23 2007-12-27 Gsi Group Ltd Annular tapered fibre coupler for cladding pumping of an optical fibre
US7340138B1 (en) * 2007-01-25 2008-03-04 Furukawa Electric North America, Inc. Optical fiber devices and methods for interconnecting dissimilar fibers
US7916386B2 (en) * 2007-01-26 2011-03-29 Ofs Fitel, Llc High power optical apparatus employing large-mode-area, multimode, gain-producing optical fibers
US20080267560A1 (en) * 2007-04-30 2008-10-30 Digiovanni David John Mode-field resizing in optical fibers
US7844146B2 (en) 2008-04-30 2010-11-30 Ofs Fitel, Llc All-fiber module for femtosecond pulse compression and supercontinuum generation
US9063289B1 (en) * 2008-06-30 2015-06-23 Nlight Photonics Corporation Multimode fiber combiners
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
DE102008053728B4 (de) * 2008-10-29 2015-02-26 Trumpf Laser Gmbh Optische Faseranordnung
JP2010199563A (ja) 2009-01-27 2010-09-09 Fujikura Ltd 光増幅器及び共振器
US8218928B2 (en) 2009-04-23 2012-07-10 Ofs Fitel, Llc Spatial filtering of higher order modes in multimode fibers
US9494738B1 (en) 2009-05-28 2016-11-15 Nlight, Inc. Single mode fiber combiners
US8514485B2 (en) * 2009-08-07 2013-08-20 Northrop Grumman Systems Corporation Passive all-fiber integrated high power coherent beam combination
US8184361B2 (en) * 2009-08-07 2012-05-22 Northrop Grumman Systems Corporation Integrated spectral and all-fiber coherent beam combination
US8184363B2 (en) * 2009-08-07 2012-05-22 Northrop Grumman Systems Corporation All-fiber integrated high power coherent beam combination
JP2011124460A (ja) * 2009-12-14 2011-06-23 Fujikura Ltd 光ファイバ出射回路及びファイバレーザ
US9484706B1 (en) 2012-06-12 2016-11-01 Nlight, Inc. Tapered core fiber manufacturing methods
US8710470B2 (en) * 2012-07-12 2014-04-29 The United States Of America, As Represented By The Secretary Of The Navy Wavelength and power scalable waveguiding-based infrared laser system
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
WO2014105756A1 (en) 2012-12-31 2014-07-03 Nlight Photonics Corporation Spatially stable high brightness fiber
WO2014105757A1 (en) 2012-12-31 2014-07-03 Nlight Photonics Corporation All fiber low dynamic pointing high power lma fiber amplifier
US9214781B2 (en) 2013-11-21 2015-12-15 Lockheed Martin Corporation Fiber amplifier system for suppression of modal instabilities and method
CN103984059B (zh) * 2014-05-26 2016-05-18 山东海富光子科技股份有限公司 一种基于光纤腐蚀的（n+1）×1光纤端面泵浦合束器
US10069271B2 (en) 2014-06-02 2018-09-04 Nlight, Inc. Scalable high power fiber laser
US9837783B2 (en) 2015-01-26 2017-12-05 Nlight, Inc. High-power, single-mode fiber sources
US10050404B2 (en) * 2015-03-26 2018-08-14 Nlight, Inc. Fiber source with cascaded gain stages and/or multimode delivery fiber with low splice loss
CN107924023B (zh) 2015-07-08 2020-12-01 恩耐公司 具有用于增加的光束参数乘积的中心折射率受抑制的纤维
US10673199B2 (en) 2016-09-29 2020-06-02 Nlight, Inc. Fiber-based saturable absorber
US10673197B2 (en) 2016-09-29 2020-06-02 Nlight, Inc. Fiber-based optical modulator
JP7186695B2 (ja) 2016-09-29 2022-12-09 エヌライト，インコーポレーテッド 調節可能なビーム特性
US10673198B2 (en) 2016-09-29 2020-06-02 Nlight, Inc. Fiber-coupled laser with time varying beam characteristics
US10730785B2 (en) 2016-09-29 2020-08-04 Nlight, Inc. Optical fiber bending mechanisms
CN107561635A (zh) * 2017-10-13 2018-01-09 中国工程物理研究院激光聚变研究中心 渐变吸收系数增益光纤及光学系统
CN115986529A (zh) 2018-05-14 2023-04-18 希万先进科技有限公司 激光束方法和系统
CN108879312B (zh) * 2018-06-20 2019-09-17 上海卫星工程研究所 阳光泵浦光纤激光放大系统
CN114914781A (zh) * 2022-05-19 2022-08-16 青岛自贸激光科技有限公司 激光放大器、激光器及光学系统

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553238A (en) * 1983-09-30 1985-11-12 The Board Of Trustees Of The Leland Stanford University Fiber optic amplifier
US4701011A (en) * 1985-01-15 1987-10-20 American Telephone And Telegraph Company, At&T Bell Laboratories Multimode fiber-lens optical coupler
US4737004A (en) 1985-10-03 1988-04-12 American Telephone And Telegraph Company, At&T Bell Laboratories Expanded end optical fiber and associated coupling arrangements
JP2955780B2 (ja) * 1991-06-27 1999-10-04 三菱電線工業株式会社 光ファイバ増幅器
US5418880A (en) 1994-07-29 1995-05-23 Polaroid Corporation High-power optical fiber amplifier or laser device
JP3298799B2 (ja) 1995-11-22 2002-07-08 ルーセント テクノロジーズ インコーポレイテッド クラッディングポンプファイバとその製造方法
US5892615A (en) * 1997-03-17 1999-04-06 Sdl, Inc. Output power enhancement in optical fiber lasers
US6014389A (en) * 1997-03-24 2000-01-11 The United States Of America As Represented By The Secretary Of The Air Force Fiber-based continuous wave blue laser source
US6606446B1 (en) * 1997-05-19 2003-08-12 Jds Uniphase Corporation Miniature variable attenuator
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
US5937134A (en) 1997-08-07 1999-08-10 Lucent Technologies Inc. Cladding pumped fiber lasers
US6434302B1 (en) * 1998-03-04 2002-08-13 Jds Uniphase Corporation Optical couplers for multimode fibers
US6043929A (en) * 1998-03-16 2000-03-28 Lucent Technologies, Inc. Adiabatic waveguide amplifier
KR100276968B1 (ko) * 1998-07-11 2001-01-15 윤덕용 정렬 허용공차를 확대시킬 수 있는 광 연결구조
US6597711B2 (en) * 1998-12-04 2003-07-22 Cidra Corporation Bragg grating-based laser
CA2326980A1 (en) * 1999-12-02 2001-06-02 Jds Uniphase Inc. Low cost amplifier using bulk optics
US6411757B1 (en) * 2000-02-14 2002-06-25 Agere Systems Guardian Corp. Article comprising a waveguide structure with improved pump utilization
JP2002006169A (ja) * 2000-06-27 2002-01-09 Central Glass Co Ltd 光増幅ファイバモジュール
EP1260841B1 (en) * 2001-05-19 2007-07-11 Lucent Technologies Inc. GRIN fiber lenses
EP1395862A4 (en) * 2001-06-15 2005-04-20 Corning Inc CONICAL LENGTH FIBER FOR FOCUSING AND CAPACITORING APPLICATIONS

Similar Documents

Publication Publication Date Title
JP2005005717A5 (https=)
US7649914B2 (en) Optical fibre laser
CN101688948B (zh) 光纤的分段增益掺杂
JP6683776B2 (ja) 非一様に構成されたファイバ−ファイバロッドマルチモード増幅器を備える超ハイパワー単一モードファイバレーザシステム
WO2005052640A3 (en) Optical fiber pump multiplexer
DE602007009658D1 (de) Optischer koppler und verfahren zu seiner herstellung und verwendung
JP2016197248A (ja) 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
CN102136669A (zh) 双包层光纤装置
WO2007006317A3 (en) Optical coupler devices, methods of their production and use
JP7119611B2 (ja) 光ファイバ増幅器
CA2749988A1 (en) Two-stage brightness converter
JPH10125988A (ja) 光ファイバ一括増幅器
JP5440993B2 (ja) 高出力ネオジム・ファイバレーザおよび増幅器
JP4947853B2 (ja) 希土類元素ドープファイバ
JP3353755B2 (ja) 光ファイバ増幅装置
CN101615760A (zh) 光纤激光器用光纤及光纤激光器
FR2852154B1 (fr) Fibre optique amplificatrice a anneau dope et amplificateur contenant une telle fibre
CN101383474A (zh) 多路放大的光纤阵列放大器
JP5020509B2 (ja) 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
WO2008008485A3 (en) High-power fiber amplifier employing multi-point pump coupling via coiled gain fiber
DK200970082A (en) Optical fiber for amplification and optical fiber amplifier
JP3892446B2 (ja) ラマン光増幅器モジュール
JP2001196666A (ja) ダブルクラッドファイバ励起用ｗｄｍカプラ
JP2004349629A (ja) ダブルクラッド光導波装置及び光増幅装置
WO2019021565A1 (ja) ファイバレーザ装置