IL130904A - מערכת לייזר סיבית בעלת כח ממוצע גבוה עם בקרת חזית פאזה - Google Patents

מערכת לייזר סיבית בעלת כח ממוצע גבוה עם בקרת חזית פאזה

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)
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/he

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 מערכת לייזר סיבית בעלת כח ממוצע גבוה עם בקרת חזית פאזה IL130904A (he)

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 (he) 2004-07-25

Family

ID=22452836

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13090499A IL130904A (he) 1998-08-11 1999-07-13 מערכת לייזר סיבית בעלת כח ממוצע גבוה עם בקרת חזית פאזה

Country Status (4)

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

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
JP4459961B2 (ja) 2004-08-20 2010-04-28 三菱電機株式会社 レーザ位相差検出装置およびレーザ位相制御装置
US7440478B2 (en) 2004-09-13 2008-10-21 Mitsubishi Electric Corporation Laser beam path length difference detector, laser phase controller, and coherent optical coupler
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 (en) * 2010-12-21 2012-06-27 Universite Pierre Et Marie Curie - Paris 6 Method and system for configuring a device for correcting the effect of a medium on a light signal, method, device and system for correcting said effect.
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
KR102192096B1 (ko) * 2014-06-20 2020-12-16 기가포톤 가부시키가이샤 레이저 시스템
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 (zh) * 2019-11-01 2021-05-06 华为技术有限公司 一种光计算设备、光运算方法以及计算系统
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
CA2278071A1 (en) 2000-02-11
IL130904A0 (en) 2001-01-28
CA2278071C (en) 2002-11-12
JP2000056280A (ja) 2000-02-25
EP0980123A3 (en) 2000-11-15
EP0980123A2 (en) 2000-02-16

Similar Documents

Publication Publication Date Title
CA2278071C (en) High average power fiber laser system with phase front control
US5694408A (en) Fiber optic laser system and associated lasing method
EP1730822B1 (en) Laser source comprising amplifier and adaptative wavefront and polarization driver
EP0952642B1 (en) High average power solid-state laser system with phase front control
Esman et al. Fiber-optic prism true time-delay antenna feed
US6400871B1 (en) Phase control mechanism for coherent fiber amplifier arrays
US6366356B1 (en) High average power fiber laser system with high-speed, parallel wavefront sensor
US7440174B2 (en) Coherent fiber diffractive optical element beam combiner
CN104037606A (zh) 一种基于光纤的分布式自适应光学系统
WO2003027749A2 (en) System and method for effecting high-power beam control with adaptive optics in low power beam path
CN110729628B (zh) 一种活塞相位控制系统及方法
US7283751B2 (en) Adaptive optical system compensating for phase fluctuations
US4965603A (en) Optical beamforming network for controlling an RF phased array
US11446776B2 (en) Method for assembling a hollow core optical fiber array launcher
CN103066487A (zh) 一种生成高功率光学外差激光干涉模式的装置及方法
CN118011628A (zh) 一种基于同口径收发及主动照明的阵列激光大气像差补偿装置
US20220342201A1 (en) Micro-electro-mechanical system (mems) micro-mirror array (mma) steered high-power laser transmitter
US7194159B1 (en) Asymmetric optical circulator
US11269136B1 (en) Hollow core optical fiber array launcher with sealed lens block
Bruesselbach et al. A coherent fiber-array-based laser link for atmospheric aberration mitigation and power scaling

Legal Events

Date Code Title Description
FF Patent granted
MM9K Patent not in force due to non-payment of renewal fees