KR920006591B1 - 광섬유 증폭기 - Google Patents
광섬유 증폭기 Download PDFInfo
- Publication number
- KR920006591B1 KR920006591B1 KR1019840006059A KR840006059A KR920006591B1 KR 920006591 B1 KR920006591 B1 KR 920006591B1 KR 1019840006059 A KR1019840006059 A KR 1019840006059A KR 840006059 A KR840006059 A KR 840006059A KR 920006591 B1 KR920006591 B1 KR 920006591B1
- Authority
- KR
- South Korea
- Prior art keywords
- optical fiber
- pump light
- pump
- laser
- conical rod
- 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
Links
Images
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
- G02B6/02—Optical fibres with cladding with or without a coating
-
- 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
- H01S3/09—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
- H01S3/094011—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre with bidirectional pumping, i.e. with injection of the pump light from both two ends of the 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
- H01S3/09—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
- H01S3/094019—Side pumped fibre, whereby pump light is coupled laterally into the fibre via an optical component like a prism, or a grating, or via V-groove coupling
-
- 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
- H01S3/094069—Multi-mode pumping
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Lasers (AREA)
- Glass Compositions (AREA)
- Amplifiers (AREA)
- Optical Communication System (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US537,493 | 1983-09-30 | ||
| US537493 | 1983-09-30 | ||
| US06/537,493 US4553238A (en) | 1983-09-30 | 1983-09-30 | Fiber optic amplifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850002333A KR850002333A (ko) | 1985-05-10 |
| KR920006591B1 true KR920006591B1 (ko) | 1992-08-10 |
Family
ID=24142879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019840006059A Expired KR920006591B1 (ko) | 1983-09-30 | 1984-09-29 | 광섬유 증폭기 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4553238A (enExample) |
| EP (1) | EP0136871B1 (enExample) |
| JP (1) | JPS60115277A (enExample) |
| KR (1) | KR920006591B1 (enExample) |
| AT (1) | ATE102754T1 (enExample) |
| AU (1) | AU3345384A (enExample) |
| BR (1) | BR8404860A (enExample) |
| CA (1) | CA1210486A (enExample) |
| DE (1) | DE3486288T2 (enExample) |
| IL (1) | IL72995A0 (enExample) |
| NO (1) | NO843902L (enExample) |
Families Citing this family (93)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5048026A (en) * | 1983-09-30 | 1991-09-10 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic amplifier |
| US4723824A (en) * | 1983-11-25 | 1988-02-09 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic amplifier |
| US4674830A (en) * | 1983-11-25 | 1987-06-23 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic amplifier |
| US4682335A (en) * | 1984-02-15 | 1987-07-21 | Hughes Technology Pty Ltd | Composite laser oscillator |
| US4676583A (en) * | 1984-06-28 | 1987-06-30 | Polaroid Corporation | Adscititious resonator |
| US4637025A (en) * | 1984-10-22 | 1987-01-13 | Polaroid Corporation | Super radiant light source |
| US4809291A (en) * | 1984-11-26 | 1989-02-28 | Board Of Trustees, Of Leland Stanford Jr U. | Diode pumped laser and doubling to obtain blue light |
| US4656635A (en) * | 1985-05-01 | 1987-04-07 | Spectra-Physics, Inc. | Laser diode pumped solid state laser |
| US4653056A (en) * | 1985-05-01 | 1987-03-24 | Spectra-Physics, Inc. | Nd-YAG laser |
| US4756003A (en) * | 1985-05-01 | 1988-07-05 | Spectra-Physics, Inc. | Laser diode pumped solid state laser |
| US4713822A (en) * | 1985-05-24 | 1987-12-15 | Amada Engineering & Service Co., Inc. | Laser device |
| JPH0738488B2 (ja) * | 1985-07-24 | 1995-04-26 | ブリティシュ・テレコミュニケ−ションズ・パブリック・リミテッド・カンパニ | 誘電体光導波素子、光ファイバ増幅器および光信号波長選択方法ならびに誘電体光導波素子の製造方法 |
| US4778238A (en) * | 1985-08-01 | 1988-10-18 | Hicks John W | Optical communications systems and process for signal amplification using stimulated brillouin scattering (SBS) and laser utilized in the system |
| US4730886A (en) * | 1985-08-06 | 1988-03-15 | Hicks John W | Fiber laser sensor |
| GB2180392B (en) * | 1985-08-13 | 1989-10-11 | Robert Joseph Mears | Fibre-optic lasers and amplifiers |
| US4713821A (en) * | 1985-09-27 | 1987-12-15 | The Perkin-Elmer Corporation | Semiconductor laser and optical amplifier |
| US4712075A (en) * | 1985-11-27 | 1987-12-08 | Polaroid Corporation | Optical amplifier |
| US4701929A (en) * | 1985-12-19 | 1987-10-20 | Spectra-Physics, Inc. | Laser diode pumped solid state laser |
| US4723257A (en) * | 1986-05-19 | 1988-02-02 | Spectra-Physics, Inc. | Laser diode pumped solid state laser with miniaturized laser head |
| US4827485A (en) * | 1986-06-06 | 1989-05-02 | Lightwave Electronics Corp. | Diode pumped solid state laser |
| GB2191357B (en) * | 1986-06-07 | 1990-04-25 | Stc Plc | Optical switching |
| US4756002A (en) * | 1986-06-23 | 1988-07-05 | Mcdonnell Douglas Corporation | Laser diode coupler |
| US4731795A (en) * | 1986-06-26 | 1988-03-15 | Amoco Corporation | Solid state laser |
| US4782491A (en) * | 1987-04-09 | 1988-11-01 | Polaroid Corporation | Ion doped, fused silica glass fiber laser |
| USRE33722E (en) * | 1987-04-28 | 1991-10-22 | Spectra Diode Laboratories, Inc. | Optical system with bright light output |
| US4763975A (en) * | 1987-04-28 | 1988-08-16 | Spectra Diode Laboratories, Inc. | Optical system with bright light output |
| US4818062A (en) * | 1987-04-28 | 1989-04-04 | Spectra Diode Laboratories, Inc. | Optical system with bright light output |
| JPS63309906A (ja) * | 1987-06-10 | 1988-12-19 | Seiko Instr & Electronics Ltd | 光導波結合器 |
| US4794615A (en) * | 1987-06-12 | 1988-12-27 | Spectra Diode Laboratories, Inc. | End and side pumped laser |
| AU1780688A (en) * | 1987-11-09 | 1989-06-01 | John Wilbur Hicks | Fiber laser sensor |
| IT1215681B (it) * | 1988-01-12 | 1990-02-22 | Pirelli General Plc | Amplificazione di segnali ottici. |
| JPH01200412A (ja) * | 1988-02-05 | 1989-08-11 | Fanuc Ltd | ステートメント挿入方法 |
| GB2215906B (en) * | 1988-02-10 | 1992-09-16 | Mitsubishi Electric Corp | Laser device |
| DE3943722C2 (de) * | 1988-02-10 | 1996-01-18 | Mitsubishi Electric Corp | Anordnung zum optischen Pumpen eines Lasermediums |
| GB2218534B (en) * | 1988-05-14 | 1992-03-25 | Stc Plc | Active optical fibre star coupler |
| GB2219127A (en) * | 1988-05-27 | 1989-11-29 | Stc Plc | Lasers and optical amplifiers |
| EP0377710A4 (en) * | 1988-06-16 | 1991-04-10 | Australasian Lasers Pty. Ltd. | Hybrid laser |
| JP2798681B2 (ja) * | 1988-10-03 | 1998-09-17 | 日本電信電話株式会社 | 光ファイバ伝送路 |
| JPH02135323A (ja) * | 1988-11-16 | 1990-05-24 | Nippon Telegr & Teleph Corp <Ntt> | 光リング共振器 |
| US4955685A (en) * | 1989-02-21 | 1990-09-11 | Sun Microsystems, Inc. | Active fiber for optical signal transmission |
| JPH0373934A (ja) * | 1989-08-15 | 1991-03-28 | Fujitsu Ltd | 光増幅器 |
| DE4010712A1 (de) * | 1990-04-03 | 1991-10-10 | Standard Elektrik Lorenz Ag | Optisches nachrichtenuebertragungssystem mit einem faseroptischen verstaerker |
| JP2649737B2 (ja) * | 1990-07-05 | 1997-09-03 | 国際電信電話株式会社 | 光増幅器の励起光源駆動方式 |
| DE69115390T2 (de) * | 1990-09-04 | 1996-07-11 | At & T Corp | Optischer Sternkoppler mit der Verwendung von faseroptischer Verstärkungstechnik |
| IT1245019B (it) * | 1991-01-30 | 1994-09-13 | Cselt Centro Studi Lab Telecom | Sistema di pompaggio di laser o amplifiatori a guida d'onda |
| JPH04255280A (ja) * | 1991-02-07 | 1992-09-10 | Nippon Steel Corp | 半導体レーザ励起固体レーザ装置 |
| GB2253071A (en) * | 1991-02-20 | 1992-08-26 | Telecommunication Lab Director | Fibre star amplifier coupler |
| DE4113354A1 (de) * | 1991-04-24 | 1992-10-29 | Siemens Ag | Optisch gepumpter wellenleiter |
| US5583957A (en) * | 1991-07-09 | 1996-12-10 | British Telecommunications Public Limited Company | Optical switch |
| US5590141A (en) * | 1992-04-24 | 1996-12-31 | Electro Scientific Industries, Inc. | Method and apparatus for generating and employing a high density of excited ions in a lasant |
| US5416862A (en) * | 1993-04-07 | 1995-05-16 | At&T Corp. | Lightwave transmission system using selected optical modes |
| US5500768A (en) * | 1993-04-16 | 1996-03-19 | Bruce McCaul | Laser diode/lens assembly |
| US5615052A (en) * | 1993-04-16 | 1997-03-25 | Bruce W. McCaul | Laser diode/lens assembly |
| US5521932A (en) * | 1994-05-03 | 1996-05-28 | Light Solutions Corporation | Scalable side-pumped solid-state laser |
| US5450429A (en) * | 1994-06-02 | 1995-09-12 | Spectra-Physics Laserplane, Inc. | Efficient linear frequency doubled solid-state laser |
| US5420876A (en) * | 1994-06-02 | 1995-05-30 | Spectra-Physics Laserplane, Inc. | Gadolinium vanadate laser |
| US5440574A (en) * | 1994-06-02 | 1995-08-08 | Spectra-Physics Laserplane, Inc. | Solid-state laser |
| US5479431A (en) * | 1994-06-02 | 1995-12-26 | Spectra-Physics Laserplane, Inc. | Solid-state laser with active etalon and method therefor |
| US5511085A (en) * | 1994-09-02 | 1996-04-23 | Light Solutions Corporation | Passively stabilized intracavity doubling laser |
| ATE172584T1 (de) * | 1994-12-28 | 1998-11-15 | Italtel Spa | Kopplungsanordnung zwischen einer multimodalen lichtquelle und einer optischen faser mittels eines faserzwischenstücks |
| US5982789A (en) * | 1995-11-22 | 1999-11-09 | Light Solutions Corporation | Pulsed laser with passive stabilization |
| JP2988354B2 (ja) * | 1996-01-22 | 1999-12-13 | 日本電気株式会社 | レーザダイオード励起固体レーザ装置 |
| US5757541A (en) * | 1997-01-15 | 1998-05-26 | Litton Systems, Inc. | Method and apparatus for an optical fiber amplifier |
| US7576909B2 (en) | 1998-07-16 | 2009-08-18 | Imra America, Inc. | Multimode amplifier for amplifying single mode light |
| US7656578B2 (en) | 1997-03-21 | 2010-02-02 | Imra America, Inc. | Microchip-Yb fiber hybrid optical amplifier for micro-machining and marking |
| JPH1117252A (ja) * | 1997-06-26 | 1999-01-22 | Mitsubishi Electric Corp | 半導体励起固体レーザ装置 |
| US6141143A (en) * | 1998-05-01 | 2000-10-31 | Light Solutions Corporation | CW laser amplifier |
| US6275512B1 (en) | 1998-11-25 | 2001-08-14 | Imra America, Inc. | Mode-locked multimode fiber laser pulse source |
| EP1175714B1 (en) * | 1999-04-30 | 2009-01-07 | SPI Lasers UK Limited | Method of producing an amplifying optical fibre device |
| DK1175714T3 (da) | 1999-04-30 | 2009-05-04 | Spi Lasers Uk Ltd | Fremgangsmåde til fremstilling af en fiberoptisk for-stærkeranordning |
| US7286241B2 (en) * | 1999-06-24 | 2007-10-23 | Lockheed Martin Corporation | System and method for high-speed laser detection of ultrasound |
| US6483859B1 (en) | 1999-06-24 | 2002-11-19 | Lockheed Martin Corporation | System and method for high-speed laser detection of ultrasound |
| US6363096B1 (en) * | 1999-08-30 | 2002-03-26 | Lucent Technologies Inc. | Article comprising a plastic laser |
| CA2326980A1 (en) * | 1999-12-02 | 2001-06-02 | Jds Uniphase Inc. | Low cost amplifier using bulk optics |
| US6785304B2 (en) * | 2001-07-24 | 2004-08-31 | Gsi Lumonics, Inc. | Waveguide device with mode control and pump light confinement and method of using same |
| US6714307B2 (en) | 2001-10-16 | 2004-03-30 | Zygo Corporation | Measurement of complex surface shapes using a spherical wavefront |
| WO2004070897A2 (en) | 2003-02-07 | 2004-08-19 | Southampton Photonics Ltd. | Apparatus for providing optical radiation |
| US6970624B2 (en) | 2003-06-13 | 2005-11-29 | Furukawa Electric North America | Cladding pumped optical fiber gain devices |
| JP4799810B2 (ja) * | 2003-07-09 | 2011-10-26 | 三菱電線工業株式会社 | ダブルクラッドファイバ及びそれを用いた光増幅方法 |
| 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 |
| GB0520853D0 (en) * | 2005-10-14 | 2005-11-23 | Gsi Lumonics Ltd | Optical fibre laser |
| GB2444091A (en) * | 2006-11-24 | 2008-05-28 | Gsi Group Ltd | A Laser Amplifier |
| US7978943B2 (en) * | 2009-01-22 | 2011-07-12 | Raytheon Company | Monolithic pump coupler for high-aspect ratio solid-state gain media |
| JP5343639B2 (ja) * | 2009-03-11 | 2013-11-13 | パナソニック株式会社 | ダブルクラッドファイバ及びファイバレーザ装置 |
| JP5531589B2 (ja) * | 2009-12-03 | 2014-06-25 | パナソニック株式会社 | ダブルクラッドファイバ及びファイバレーザ装置 |
| JP5620212B2 (ja) * | 2010-09-27 | 2014-11-05 | 株式会社デンソー | 集光器及び集光装置 |
| CN103050882B (zh) * | 2012-12-07 | 2016-03-02 | 中国科学院西安光学精密机械研究所 | 采用光纤导光侧面抽运的固体激光放大器以及激光器 |
| US20150007615A1 (en) * | 2013-07-02 | 2015-01-08 | Valentin Gapontsev | High Power Fiber Laser System with Side Pumping Arrangement |
| CN103944051B (zh) * | 2014-05-15 | 2017-02-01 | 中国工程物理研究院应用电子学研究所 | 一种肩并肩式侧泵浦耦合器及其制备方法 |
| WO2017027849A1 (en) * | 2015-08-12 | 2017-02-16 | Hong Po | Bi-directional pump light fiber for energy transfer to a cladding pumped fiber |
| US11474288B2 (en) * | 2017-05-04 | 2022-10-18 | Nkt Photonics A/S | Light system for supplying light |
| US11349274B2 (en) | 2018-10-16 | 2022-05-31 | Lumentum Operations Llc | Amplifier assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3230474A (en) * | 1962-02-16 | 1966-01-18 | Paul H Keck | Solid state laser and pumping means therefor using a light condensing system |
| BE633759A (enExample) * | 1962-06-20 | 1900-01-01 | ||
| US3779628A (en) * | 1972-03-30 | 1973-12-18 | Corning Glass Works | Optical waveguide light source coupler |
| JPS579041B2 (enExample) * | 1974-11-29 | 1982-02-19 | ||
| DE2844129A1 (de) * | 1978-10-10 | 1980-04-24 | Siemens Ag | Longitudinal gepumpter yag zu nd hoch 3+ -faserlaser |
| US4515431A (en) * | 1982-08-11 | 1985-05-07 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic amplifier |
-
1983
- 1983-09-30 US US06/537,493 patent/US4553238A/en not_active Expired - Fee Related
-
1984
- 1984-09-19 IL IL72995A patent/IL72995A0/xx unknown
- 1984-09-20 EP EP84306418A patent/EP0136871B1/en not_active Expired - Lifetime
- 1984-09-20 DE DE3486288T patent/DE3486288T2/de not_active Expired - Lifetime
- 1984-09-20 AT AT84306418T patent/ATE102754T1/de not_active IP Right Cessation
- 1984-09-24 AU AU33453/84A patent/AU3345384A/en not_active Abandoned
- 1984-09-26 CA CA000464015A patent/CA1210486A/en not_active Expired
- 1984-09-27 BR BR8404860A patent/BR8404860A/pt unknown
- 1984-09-28 JP JP59205469A patent/JPS60115277A/ja active Granted
- 1984-09-28 NO NO843902A patent/NO843902L/no unknown
- 1984-09-29 KR KR1019840006059A patent/KR920006591B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO843902L (no) | 1985-04-01 |
| AU3345384A (en) | 1985-04-04 |
| JPS60115277A (ja) | 1985-06-21 |
| BR8404860A (pt) | 1985-08-13 |
| EP0136871A3 (en) | 1986-09-10 |
| IL72995A0 (en) | 1984-12-31 |
| ATE102754T1 (de) | 1994-03-15 |
| DE3486288T2 (de) | 1994-09-08 |
| DE3486288D1 (de) | 1994-04-14 |
| EP0136871B1 (en) | 1994-03-09 |
| CA1210486A (en) | 1986-08-26 |
| KR850002333A (ko) | 1985-05-10 |
| US4553238A (en) | 1985-11-12 |
| JPH0552675B2 (enExample) | 1993-08-06 |
| EP0136871A2 (en) | 1985-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
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