IL130904A - Fiber laser system with high average power with phase front control - Google Patents

Fiber laser system with high average power with phase front control

Info

Publication number
IL130904A
IL130904A IL13090499A IL13090499A IL130904A IL 130904 A IL130904 A IL 130904A IL 13090499 A IL13090499 A IL 13090499A IL 13090499 A IL13090499 A IL 13090499A IL 130904 A IL130904 A IL 130904A
Authority
IL
Israel
Prior art keywords
average power
phase
high average
recited
laser system
Prior art date
Application number
IL13090499A
Other languages
English (en)
Hebrew (he)
Other versions
IL130904A0 (en
Original Assignee
Trw Inc
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 Trw Inc filed Critical Trw Inc
Publication of IL130904A0 publication Critical patent/IL130904A0/xx
Publication of IL130904A publication Critical patent/IL130904A/en

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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2383—Parallel arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/18—Function characteristic adaptive optics, e.g. wavefront correction
    • 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
    • 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
    • H01S3/06754—Fibre amplifiers
    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2308—Amplifier arrangements, e.g. MOPA

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)
IL13090499A 1998-08-11 1999-07-13 Fiber laser system with high average power with phase front control IL130904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13217898A 1998-08-11 1998-08-11

Publications (2)

Publication Number Publication Date
IL130904A0 IL130904A0 (en) 2001-01-28
IL130904A true IL130904A (en) 2004-07-25

Family

ID=22452836

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13090499A IL130904A (en) 1998-08-11 1999-07-13 Fiber laser system with high average power with phase front control

Country Status (4)

Country Link
EP (1) EP0980123A3 (fr)
JP (1) JP2000056280A (fr)
CA (1) CA2278071C (fr)
IL (1) IL130904A (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400871B1 (en) * 2000-05-19 2002-06-04 Hrl Laboratories, Llc Phase control mechanism for coherent fiber amplifier arrays
US6882781B2 (en) 2001-11-16 2005-04-19 Hrl Laboratories, Llc Coherent power combining of single-mode sources in waveguide fiber couplers
FR2834136A1 (fr) * 2001-12-21 2003-06-27 Thales Sa Dispositif d'amplification et de mise en phase pour sources laser de puissance
US7088743B2 (en) 2004-03-15 2006-08-08 Northrop Grumman Corp. Laser source comprising amplifier and adaptive wavefront/polarization driver
JP4531431B2 (ja) * 2004-04-02 2010-08-25 浜松ホトニクス株式会社 波面補償装置、波面補償方法、プログラム、及び、記録媒体
GB0415292D0 (en) 2004-07-08 2004-08-11 Qinetiq Ltd Optical fibre alignment apparatus and method
EP1796228A1 (fr) 2004-08-20 2007-06-13 Mitsubishi Denki Kabushiki Kaisha Détecteur laser de différence de phase et contrôleur laser de phase
WO2006030482A1 (fr) * 2004-09-13 2006-03-23 Mitsubishi Denki Kabushiki Kaisha Détecteur de différence de longueur de chemins de faisceau laser, contrôleur de phase de laser et coupleur optique cohérent
US7130113B2 (en) * 2004-12-20 2006-10-31 Northrop Grumman Corporation Passive phasing of fiber amplifiers
FR2880204B1 (fr) * 2004-12-23 2007-02-09 Thales Sa Source laser a recombinaison coherente de faisceaux
US7336363B2 (en) 2005-10-19 2008-02-26 Northrop Grumman Corporation Interferometric beam combination
US7440174B2 (en) * 2006-02-24 2008-10-21 Northrop Grumman Corporation Coherent fiber diffractive optical element beam combiner
US7468832B2 (en) * 2006-10-05 2008-12-23 Northrop Grumman Corporation Method and system for coherent beam combining using an integrated diffractive beam combiner and sampler
DE102007049436B4 (de) * 2007-10-16 2009-07-09 Lfk-Lenkflugkörpersysteme Gmbh Faserlaser-Anordnung hoher Strahlleistung
FR2931559B1 (fr) * 2008-05-20 2010-08-27 Thales Sa Source d'imagerie a 1,5 micron et dispositif d'imagerie integrant la source
GB0822247D0 (en) * 2008-12-05 2009-01-14 Qinetiq Ltd Wavefront sensing method and apparatus
JP2011185567A (ja) * 2010-03-10 2011-09-22 Mitsubishi Electric Corp 高出力レーザ照射装置
JP5478377B2 (ja) * 2010-06-16 2014-04-23 三菱電機株式会社 高出力レーザ装置
JP5665640B2 (ja) * 2010-11-10 2015-02-04 三菱電機株式会社 光周波数制御装置
DE102010051097A1 (de) 2010-11-12 2012-05-16 Rheinmetall Waffe Munition Gmbh Lasersystem, zur Erzeugung von hohen bzw. kompakten Leistungsdichten am Objekt
EP2469221A1 (fr) * 2010-12-21 2012-06-27 Universite Pierre Et Marie Curie - Paris 6 Procédé et système pour configurer un dispositif pour corriger l'effet d'un milieu sur un signal lumineux, procédé, dispositif et système pour corriger cet effet.
JP6071202B2 (ja) * 2012-01-20 2017-02-01 三菱重工業株式会社 複数ビーム結合装置
DE102012015074C5 (de) 2012-07-31 2018-03-29 Mbda Deutschland Gmbh Neuartige Strahleinrichtung für ein Laserwaffensystem
US8837033B2 (en) * 2012-11-21 2014-09-16 Northrop Grumman Systems Corporation Nested loop coherent beam combining system
FR3004012B1 (fr) * 2013-03-27 2016-07-29 Ecole Polytech Dispositif laser euristique mettant en œuvre un equipement de production d'impulsions laser, et procede heuristique correspondant
JP6104069B2 (ja) * 2013-06-19 2017-03-29 三菱重工業株式会社 ビーム結合装置、ビーム結合方法
DE102013016646A1 (de) † 2013-10-05 2015-04-09 Mbda Deutschland Gmbh Luftgestütztes Laserwaffensystem
JP6346949B2 (ja) * 2014-06-20 2018-06-20 ギガフォトン株式会社 レーザシステム
CN105207049B (zh) * 2015-10-29 2018-08-31 中国工程物理研究院激光聚变研究中心 激光光谱功率合成系统及方法
WO2021083348A1 (fr) * 2019-11-01 2021-05-06 华为技术有限公司 Dispositif informatique optique, procédé de fonctionnement optique et système informatique
CN111725696B (zh) * 2020-06-16 2021-05-25 中国人民解放军国防科技大学 激光相干阵列的活塞相位调控系统及调控方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694408A (en) * 1995-06-07 1997-12-02 Mcdonnell Douglas Corporation Fiber optic laser system and associated lasing method

Also Published As

Publication number Publication date
JP2000056280A (ja) 2000-02-25
EP0980123A2 (fr) 2000-02-16
CA2278071A1 (fr) 2000-02-11
EP0980123A3 (fr) 2000-11-15
CA2278071C (fr) 2002-11-12
IL130904A0 (en) 2001-01-28

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