DE602004005625D1 - Verfahren zum Anregen eines optischen Faserverstärkers - Google Patents

Verfahren zum Anregen eines optischen Faserverstärkers

Info

Publication number
DE602004005625D1
DE602004005625D1 DE602004005625T DE602004005625T DE602004005625D1 DE 602004005625 D1 DE602004005625 D1 DE 602004005625D1 DE 602004005625 T DE602004005625 T DE 602004005625T DE 602004005625 T DE602004005625 T DE 602004005625T DE 602004005625 D1 DE602004005625 D1 DE 602004005625D1
Authority
DE
Germany
Prior art keywords
exciting
optical fiber
fiber amplifier
amplifier
optical
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
DE602004005625T
Other languages
English (en)
Other versions
DE602004005625T2 (de
Inventor
Kensuke Shima
Tomoharu Kitabayashi
Tetsuya Sakai
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.)
Fujikura Ltd
Original Assignee
Fujikura 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
Priority claimed from JP2003151260A external-priority patent/JP2004356318A/ja
Priority claimed from JP2003179850A external-priority patent/JP2005019540A/ja
Application filed by Fujikura Ltd filed Critical Fujikura Ltd
Publication of DE602004005625D1 publication Critical patent/DE602004005625D1/de
Application granted granted Critical
Publication of DE602004005625T2 publication Critical patent/DE602004005625T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01S3/05—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE602004005625T 2003-05-28 2004-05-25 Verfahren zum Anregen eines optischen Faserverstärkers Expired - Lifetime DE602004005625T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003151260A JP2004356318A (ja) 2003-05-28 2003-05-28 光増幅媒体ファイバの光励起方法、光増幅媒体ファイバへの励起光入射構造、ならびに光ファイバ増幅器および光ファイバレーザ
JP2003151260 2003-05-28
JP2003179850A JP2005019540A (ja) 2003-06-24 2003-06-24 光ファイバレーザ
JP2003179850 2003-06-24

Publications (2)

Publication Number Publication Date
DE602004005625D1 true DE602004005625D1 (de) 2007-05-16
DE602004005625T2 DE602004005625T2 (de) 2007-12-13

Family

ID=33134372

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004005625T Expired - Lifetime DE602004005625T2 (de) 2003-05-28 2004-05-25 Verfahren zum Anregen eines optischen Faserverstärkers

Country Status (4)

Country Link
US (1) US7065279B2 (de)
EP (1) EP1482605B1 (de)
CN (1) CN1574514B (de)
DE (1) DE602004005625T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822243B1 (fr) * 2001-03-16 2003-06-20 Cit Alcatel Fibre optique photonique a double gaine
US7682816B2 (en) * 2005-04-07 2010-03-23 454 Life Sciences Corporation Thin film coated microwell arrays and methods of using same
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
JP4452296B2 (ja) * 2007-08-21 2010-04-21 日立電線株式会社 光導波路型光結合機構
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
CN102044830B (zh) * 2010-11-05 2013-10-16 山西飞虹激光科技有限公司 一种大功率光纤激光器的侧面耦合器及制作方法
JP5384679B2 (ja) * 2012-01-19 2014-01-08 湖北工業株式会社 光ファイバ母材を製造する方法及び光ファイバ母材
CN103998963B (zh) 2012-04-09 2017-03-15 松下知识产权经营株式会社 光纤部件及激光装置
US9696493B2 (en) * 2014-11-13 2017-07-04 Ofs Fitel, Llc High efficiency pump signal combiner for high power fiber amplifier and laser applications
JP2022549766A (ja) * 2019-08-21 2022-11-29 ユニバーシテ ラバル 光ファイバーを結合する方法および光学カプラー
CN112453686B (zh) * 2020-11-05 2021-11-09 上海飞博激光科技有限公司 光纤表面激光毛化处理的装置和方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712705A (en) * 1971-05-28 1973-01-23 Bell Telephone Labor Inc Air clad optical fiber waveguide
US3902879A (en) * 1972-08-28 1975-09-02 American Optical Corp Method of making optical fiber with porous cladding
US4630889A (en) * 1983-11-09 1986-12-23 Polaroid Corporation Polarization locked optical fiber and method
US5907652A (en) * 1997-09-11 1999-05-25 Lucent Technologies Inc. Article comprising an air-clad optical fiber
US6370297B1 (en) * 1999-03-31 2002-04-09 Massachusetts Institute Of Technology Side pumped optical amplifiers and lasers
US6430343B1 (en) * 1999-04-06 2002-08-06 Agere Systems Guardian Corp. Splitter for use with an optical amplifier
JP4531941B2 (ja) * 2000-07-14 2010-08-25 古河電気工業株式会社 光増幅用光ファイバ
FR2814549B1 (fr) * 2000-09-26 2003-02-21 Highwave Optical Tech Dispositif d'injection pour fibre optique et procede de preparation
US6831934B2 (en) * 2001-05-29 2004-12-14 Apollo Instruments, Inc. Cladding pumped fiber laser
EP1421419B1 (de) * 2001-07-12 2007-09-12 OCG Technology Licensing, LLC Optische faser
DE60217684T2 (de) * 2001-08-30 2007-11-15 Crystal Fibre A/S Optische fasern mit hoher numerischer apertur
WO2003079077A1 (en) * 2002-03-15 2003-09-25 Crystal Fibre A/S Microstructured optical fibre with cladding recess, a method of its production, and apparatus comprising same
CN1146090C (zh) * 2002-09-06 2004-04-14 中国科学院上海光学精密机械研究所 圆柱形排布的双包层光纤激光器

Also Published As

Publication number Publication date
CN1574514B (zh) 2010-05-12
EP1482605B1 (de) 2007-04-04
US20040240819A1 (en) 2004-12-02
EP1482605A3 (de) 2005-02-16
CN1574514A (zh) 2005-02-02
DE602004005625T2 (de) 2007-12-13
EP1482605A2 (de) 2004-12-01
US7065279B2 (en) 2006-06-20

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