DK3149524T3 - System til rumlig rekombinaison af ultrakorte laserimpulser ved hjælp af et diffraktionselement - Google Patents

System til rumlig rekombinaison af ultrakorte laserimpulser ved hjælp af et diffraktionselement Download PDF

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Publication number
DK3149524T3
DK3149524T3 DK15725589.4T DK15725589T DK3149524T3 DK 3149524 T3 DK3149524 T3 DK 3149524T3 DK 15725589 T DK15725589 T DK 15725589T DK 3149524 T3 DK3149524 T3 DK 3149524T3
Authority
DK
Denmark
Prior art keywords
ultra
diffraction element
recombination system
short laser
laser impulses
Prior art date
Application number
DK15725589.4T
Other languages
English (en)
Inventor
Arnaud Brignon
Jérôme Bourderionnet
Original Assignee
Thales Sa
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 Thales Sa filed Critical Thales Sa
Application granted granted Critical
Publication of DK3149524T3 publication Critical patent/DK3149524T3/da

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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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1086—Beam splitting or combining systems operating by diffraction only
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08004—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
    • H01S3/08009—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection using a diffraction grating
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/082—Construction or shape of optical resonators or components thereof comprising three or more reflectors defining a plurality of resonators, e.g. for mode selection or suppression
    • H01S3/0823—Construction or shape of optical resonators or components thereof comprising three or more reflectors defining a plurality of resonators, e.g. for mode selection or suppression incorporating a dispersive element, e.g. a prism for wavelength selection
    • H01S3/0826—Construction or shape of optical resonators or components thereof comprising three or more reflectors defining a plurality of resonators, e.g. for mode selection or suppression incorporating a dispersive element, e.g. a prism for wavelength selection using a diffraction grating
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Lasers (AREA)
DK15725589.4T 2014-05-28 2015-05-26 System til rumlig rekombinaison af ultrakorte laserimpulser ved hjælp af et diffraktionselement DK3149524T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1401219A FR3021760B1 (fr) 2014-05-28 2014-05-28 Systeme de recombinaison spatiale d'impulsions laser ultra-breves par un element diffractif
PCT/EP2015/061536 WO2015181137A1 (fr) 2014-05-28 2015-05-26 Systeme de recombinaison spatiale d'impulsions laser ultra-breves par un element diffractif

Publications (1)

Publication Number Publication Date
DK3149524T3 true DK3149524T3 (da) 2021-05-03

Family

ID=51610151

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15725589.4T DK3149524T3 (da) 2014-05-28 2015-05-26 System til rumlig rekombinaison af ultrakorte laserimpulser ved hjælp af et diffraktionselement

Country Status (11)

Country Link
US (1) US10126559B2 (da)
EP (1) EP3149524B1 (da)
JP (1) JP6577492B2 (da)
KR (1) KR102342129B1 (da)
CN (1) CN106662752B (da)
DK (1) DK3149524T3 (da)
FR (1) FR3021760B1 (da)
HU (1) HUE054668T2 (da)
IL (1) IL249157B (da)
LT (1) LT3149524T (da)
WO (1) WO2015181137A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10444526B2 (en) * 2016-08-01 2019-10-15 The Regents Of The University Of California Optical pulse combiner comprising diffractive optical elements
CN109346849B (zh) * 2018-09-06 2021-01-08 中国科学院国家空间科学中心 一种产生毫米波贝塞尔波束的装置
CN112558314B (zh) * 2020-12-01 2022-10-25 中国空间技术研究院 激光阵列分束器和光栅设计方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948353B4 (de) * 1999-10-07 2012-08-30 Universität Stuttgart Institut für Strahlwerkzeuge Laserstrahlungsquelle und Verfahren zum Erzeugen eines kohärenten Gesamtlaserstrahlungsfeldes
US8179594B1 (en) * 2007-06-29 2012-05-15 Lockheed Martin Corporation Method and apparatus for spectral-beam combining of fanned-in laser beams with chromatic-dispersion compensation using a plurality of diffractive gratings
US7924894B2 (en) * 2008-01-18 2011-04-12 Northrop Grumman Systems Corporation Digital piston error control for high-power laser system employing diffractive optical element beam combiner
JP5616714B2 (ja) * 2009-08-07 2014-10-29 ノースロップ グラマン システムズ コーポレーション 全ファイバ合成高出力コヒーレントビーム結合
WO2011109753A1 (en) * 2010-03-05 2011-09-09 TeraDiode, Inc. Wavelength beam combining based pump / pulsed lasers

Also Published As

Publication number Publication date
LT3149524T (lt) 2021-06-25
KR20170012446A (ko) 2017-02-02
HUE054668T2 (hu) 2021-09-28
EP3149524B1 (fr) 2021-02-17
KR102342129B1 (ko) 2021-12-21
EP3149524A1 (fr) 2017-04-05
FR3021760B1 (fr) 2016-07-01
JP2017518642A (ja) 2017-07-06
CN106662752B (zh) 2019-05-21
US10126559B2 (en) 2018-11-13
IL249157A0 (en) 2017-01-31
JP6577492B2 (ja) 2019-09-18
FR3021760A1 (fr) 2015-12-04
WO2015181137A1 (fr) 2015-12-03
CN106662752A (zh) 2017-05-10
IL249157B (en) 2020-10-29
US20170199390A1 (en) 2017-07-13

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