WO2009004688A1 - 光増幅器、ファイバレーザ及び反射光除去方法 - Google Patents
光増幅器、ファイバレーザ及び反射光除去方法 Download PDFInfo
- Publication number
- WO2009004688A1 WO2009004688A1 PCT/JP2007/063138 JP2007063138W WO2009004688A1 WO 2009004688 A1 WO2009004688 A1 WO 2009004688A1 JP 2007063138 W JP2007063138 W JP 2007063138W WO 2009004688 A1 WO2009004688 A1 WO 2009004688A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reflected light
- optical amplifier
- fiber laser
- oscillator
- wavelength
- Prior art date
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
- H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
- H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200780053571XA CN101689745B (zh) | 2007-06-29 | 2007-06-29 | 光放大器、光纤激光器以及反射光去除方法 |
PCT/JP2007/063138 WO2009004688A1 (ja) | 2007-06-29 | 2007-06-29 | 光増幅器、ファイバレーザ及び反射光除去方法 |
JP2008509852A JP5114388B2 (ja) | 2007-06-29 | 2007-06-29 | 光増幅器、ファイバレーザ及び反射光除去方法 |
US12/647,046 US8004753B2 (en) | 2007-06-29 | 2009-12-24 | Optical amplifier, fiber laser, and method of eliminating reflected light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/063138 WO2009004688A1 (ja) | 2007-06-29 | 2007-06-29 | 光増幅器、ファイバレーザ及び反射光除去方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/647,046 Continuation US8004753B2 (en) | 2007-06-29 | 2009-12-24 | Optical amplifier, fiber laser, and method of eliminating reflected light |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009004688A1 true WO2009004688A1 (ja) | 2009-01-08 |
Family
ID=40225758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/063138 WO2009004688A1 (ja) | 2007-06-29 | 2007-06-29 | 光増幅器、ファイバレーザ及び反射光除去方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8004753B2 (ja) |
JP (1) | JP5114388B2 (ja) |
CN (1) | CN101689745B (ja) |
WO (1) | WO2009004688A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8456238B1 (en) * | 2012-03-30 | 2013-06-04 | Centellax, Inc. | Tapered attenuator network for mitigating effects of direct current (DC) bias inductor self-resonance in traveling wave amplifiers |
IL221918A (en) * | 2012-09-12 | 2016-11-30 | V-Gen Ltd | Optically isolated |
CN104733988B (zh) * | 2015-03-31 | 2016-03-02 | 深圳市创鑫激光股份有限公司 | 基于脉冲驱动超辐射发光二极管的mopa脉冲光纤激光器 |
JP6523511B1 (ja) * | 2018-03-30 | 2019-06-05 | 株式会社フジクラ | ファイバレーザ装置、ファイバレーザ装置の製造方法、及び、設定方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5745284A (en) * | 1996-02-23 | 1998-04-28 | President And Fellows Of Harvard College | Solid-state laser source of tunable narrow-bandwidth ultraviolet radiation |
JPH10213827A (ja) * | 1997-01-28 | 1998-08-11 | Imra America Inc | 高出力光パルスの発生装置および発生方法 |
JP2002006348A (ja) * | 2000-06-21 | 2002-01-09 | Mitsubishi Electric Corp | 光増幅器 |
JP2003298527A (ja) * | 2002-04-02 | 2003-10-17 | Fujitsu Ltd | ラマン増幅を用いた光ファイバ伝送のための方法及び装置 |
JP2007042981A (ja) * | 2005-08-05 | 2007-02-15 | Fujikura Ltd | 光ファイバレーザ、光ファイバ増幅器、mopa方式光ファイバレーザ |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2619096B2 (ja) | 1990-02-13 | 1997-06-11 | 日本電信電話株式会社 | 光増幅器 |
JPH03242627A (ja) | 1990-02-20 | 1991-10-29 | Nippon Telegr & Teleph Corp <Ntt> | 多段光増幅装置 |
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 |
US6340806B1 (en) * | 1999-12-28 | 2002-01-22 | General Scanning Inc. | Energy-efficient method and system for processing target material using an amplified, wavelength-shifted pulse train |
WO2002014944A1 (en) * | 2000-08-11 | 2002-02-21 | Crystal Fibre A/S | Optical wavelength converter |
JP2003035919A (ja) | 2000-11-07 | 2003-02-07 | Furukawa Electric Co Ltd:The | 光増幅装置および光伝送システム |
JP2002296630A (ja) | 2001-04-02 | 2002-10-09 | Hitachi Cable Ltd | 光ファイバ形波長変換器 |
JP3961266B2 (ja) | 2001-11-07 | 2007-08-22 | 三菱電機株式会社 | 光増幅装置 |
GB2395353B (en) * | 2002-02-18 | 2004-10-13 | Univ Southampton | Pulsed light sources |
EP1353460B1 (en) | 2002-04-12 | 2008-06-11 | Corvis France R & D | Optical amplifier system |
JP4405250B2 (ja) | 2003-08-28 | 2010-01-27 | 日本電信電話株式会社 | 信号光反射阻止回路および光伝送システム |
US7420994B2 (en) * | 2005-03-04 | 2008-09-02 | Corning Incorporated | Pulsed cascaded Raman laser |
US7620077B2 (en) * | 2005-07-08 | 2009-11-17 | Lockheed Martin Corporation | Apparatus and method for pumping and operating optical parametric oscillators using DFB fiber lasers |
JP4732120B2 (ja) * | 2005-10-19 | 2011-07-27 | 株式会社フジクラ | 光増幅用光ファイバの製造方法 |
JP2007221037A (ja) * | 2006-02-20 | 2007-08-30 | Fujikura Ltd | 光増幅器、ファイバレーザ及び反射光除去方法 |
RU2460186C2 (ru) * | 2007-06-27 | 2012-08-27 | Фудзикура Лтд. | Волоконный лазер, имеющий превосходную стойкость к отраженному свету |
-
2007
- 2007-06-29 WO PCT/JP2007/063138 patent/WO2009004688A1/ja active Application Filing
- 2007-06-29 CN CN200780053571XA patent/CN101689745B/zh active Active
- 2007-06-29 JP JP2008509852A patent/JP5114388B2/ja active Active
-
2009
- 2009-12-24 US US12/647,046 patent/US8004753B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5745284A (en) * | 1996-02-23 | 1998-04-28 | President And Fellows Of Harvard College | Solid-state laser source of tunable narrow-bandwidth ultraviolet radiation |
JPH10213827A (ja) * | 1997-01-28 | 1998-08-11 | Imra America Inc | 高出力光パルスの発生装置および発生方法 |
JP2002006348A (ja) * | 2000-06-21 | 2002-01-09 | Mitsubishi Electric Corp | 光増幅器 |
JP2003298527A (ja) * | 2002-04-02 | 2003-10-17 | Fujitsu Ltd | ラマン増幅を用いた光ファイバ伝送のための方法及び装置 |
JP2007042981A (ja) * | 2005-08-05 | 2007-02-15 | Fujikura Ltd | 光ファイバレーザ、光ファイバ増幅器、mopa方式光ファイバレーザ |
Also Published As
Publication number | Publication date |
---|---|
US8004753B2 (en) | 2011-08-23 |
US20100097689A1 (en) | 2010-04-22 |
CN101689745B (zh) | 2011-09-28 |
CN101689745A (zh) | 2010-03-31 |
JP5114388B2 (ja) | 2013-01-09 |
JPWO2009004688A1 (ja) | 2010-08-26 |
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