IL72995A0 - Fiber optic amplifier - Google Patents

Fiber optic amplifier

Info

Publication number
IL72995A0
IL72995A0 IL72995A IL7299584A IL72995A0 IL 72995 A0 IL72995 A0 IL 72995A0 IL 72995 A IL72995 A IL 72995A IL 7299584 A IL7299584 A IL 7299584A IL 72995 A0 IL72995 A0 IL 72995A0
Authority
IL
Israel
Prior art keywords
fiber
pump
pump light
cone
rod
Prior art date
Application number
IL72995A
Other languages
English (en)
Original Assignee
Univ Leland Stanford Junior
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 Univ Leland Stanford Junior filed Critical Univ Leland Stanford Junior
Publication of IL72995A0 publication Critical patent/IL72995A0/xx

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
    • H01S3/09—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
    • 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
    • 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)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
IL72995A 1983-09-30 1984-09-19 Fiber optic amplifier IL72995A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/537,493 US4553238A (en) 1983-09-30 1983-09-30 Fiber optic amplifier

Publications (1)

Publication Number Publication Date
IL72995A0 true IL72995A0 (en) 1984-12-31

Family

ID=24142879

Family Applications (1)

Application Number Title Priority Date Filing Date
IL72995A IL72995A0 (en) 1983-09-30 1984-09-19 Fiber optic amplifier

Country Status (11)

Country Link
US (1) US4553238A (xx)
EP (1) EP0136871B1 (xx)
JP (1) JPS60115277A (xx)
KR (1) KR920006591B1 (xx)
AT (1) ATE102754T1 (xx)
AU (1) AU3345384A (xx)
BR (1) BR8404860A (xx)
CA (1) CA1210486A (xx)
DE (1) DE3486288T2 (xx)
IL (1) IL72995A0 (xx)
NO (1) NO843902L (xx)

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US4674830A (en) * 1983-11-25 1987-06-23 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
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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
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US7576909B2 (en) 1998-07-16 2009-08-18 Imra America, Inc. Multimode amplifier for amplifying single mode light
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
DE60041329D1 (de) 1999-04-30 2009-02-26 Spi Lasers Uk Ltd Verfahren zur herstellung eines faseroptischen verstärkers
EP1175714B1 (en) * 1999-04-30 2009-01-07 SPI Lasers UK Limited Method of producing an amplifying optical fibre device
US7286241B2 (en) * 1999-06-24 2007-10-23 Lockheed Martin Corporation System and method for high-speed laser detection of ultrasound
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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
CN107925212A (zh) * 2015-08-12 2018-04-17 H·波 用于向包层泵浦光纤传输能量的双向泵浦光纤
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

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US3230474A (en) * 1962-02-16 1966-01-18 Paul H Keck Solid state laser and pumping means therefor using a light condensing system
BE633759A (xx) * 1962-06-20 1900-01-01
US3779628A (en) * 1972-03-30 1973-12-18 Corning Glass Works Optical waveguide light source coupler
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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

Also Published As

Publication number Publication date
JPS60115277A (ja) 1985-06-21
KR850002333A (ko) 1985-05-10
ATE102754T1 (de) 1994-03-15
KR920006591B1 (ko) 1992-08-10
EP0136871A3 (en) 1986-09-10
NO843902L (no) 1985-04-01
US4553238A (en) 1985-11-12
EP0136871B1 (en) 1994-03-09
DE3486288T2 (de) 1994-09-08
EP0136871A2 (en) 1985-04-10
AU3345384A (en) 1985-04-04
BR8404860A (pt) 1985-08-13
CA1210486A (en) 1986-08-26
JPH0552675B2 (xx) 1993-08-06
DE3486288D1 (de) 1994-04-14

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