FR3027123B1 - Systeme laser et procede pour commander le front d'onde d'un faisceau laser - Google Patents

Systeme laser et procede pour commander le front d'onde d'un faisceau laser Download PDF

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Publication number
FR3027123B1
FR3027123B1 FR1559382A FR1559382A FR3027123B1 FR 3027123 B1 FR3027123 B1 FR 3027123B1 FR 1559382 A FR1559382 A FR 1559382A FR 1559382 A FR1559382 A FR 1559382A FR 3027123 B1 FR3027123 B1 FR 3027123B1
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FR
France
Prior art keywords
controlling
wave front
laser
laser beam
laser system
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.)
Active
Application number
FR1559382A
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English (en)
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FR3027123A1 (fr
Inventor
Lawrence Klennert Wade
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of FR3027123A1 publication Critical patent/FR3027123A1/fr
Application granted granted Critical
Publication of FR3027123B1 publication Critical patent/FR3027123B1/fr
Active legal-status Critical Current
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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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/1305—Feedback control systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/06—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
    • 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
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0147—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on thermo-optic effects
    • 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
    • H01S3/0085—Modulating the output, i.e. the laser beam is modulated outside the laser cavity
    • 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
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/1307—Stabilisation of the phase
    • 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
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/1308—Stabilisation of the polarisation
    • 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
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/1317—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the temperature
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Automation & Control Theory (AREA)
  • Lasers (AREA)
  • Laser Beam Processing (AREA)
FR1559382A 2014-10-10 2015-10-02 Systeme laser et procede pour commander le front d'onde d'un faisceau laser Active FR3027123B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/511,865 US10008822B2 (en) 2014-10-10 2014-10-10 Laser system and method for controlling the wave front of a laser beam
US14511865 2014-10-10

Publications (2)

Publication Number Publication Date
FR3027123A1 FR3027123A1 (fr) 2016-04-15
FR3027123B1 true FR3027123B1 (fr) 2018-07-27

Family

ID=55022927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559382A Active FR3027123B1 (fr) 2014-10-10 2015-10-02 Systeme laser et procede pour commander le front d'onde d'un faisceau laser

Country Status (7)

Country Link
US (1) US10008822B2 (fr)
JP (1) JP6467323B2 (fr)
CN (1) CN105514765B (fr)
CA (1) CA2898530C (fr)
DE (1) DE102015116752B4 (fr)
FR (1) FR3027123B1 (fr)
IL (1) IL240806B (fr)

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US10317679B2 (en) 2016-04-04 2019-06-11 Akonia Holographics, Llc Light homogenization
US10649143B2 (en) 2016-06-20 2020-05-12 Akonia Holographics Llc Polarization management
US11774657B2 (en) 2016-10-12 2023-10-03 Akonia Holographics Llc Spatially varying skew mirrors
EP3692400B1 (fr) 2017-10-04 2023-10-11 Akonia Holographics, LLC Miroirs obliques décalés en peigne
EP3657237B1 (fr) * 2018-02-26 2023-12-13 Mitsubishi Heavy Industries, Ltd. Système optique adaptatif de transmission
US20210126420A1 (en) * 2018-06-27 2021-04-29 Csir Thermo-optic intracavity beam shaping and mode control with doped optical materials
WO2020148665A1 (fr) 2019-01-15 2020-07-23 Lumus Ltd. Procédé de fabrication d'un élément optique de guide de lumière symétrique
CN109728855B (zh) * 2019-02-27 2024-04-02 中国科学院光电技术研究所 双向同频段自适应光学激光通信光学终端
CN111211476B (zh) * 2020-01-16 2021-06-25 中国工程物理研究院激光聚变研究中心 一种四程放大器波前控制方法

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US5090795A (en) * 1987-10-22 1992-02-25 Hughes Aircraft Company Integrated adaptive optics apparatus
US4899347A (en) * 1989-05-11 1990-02-06 General Electric Company Solid state laser gain medium with diamond coating
JPH04206979A (ja) * 1990-11-30 1992-07-28 Hoya Corp Ｑスイッチ固体レーザ装置
JPH10178228A (ja) * 1996-12-18 1998-06-30 Fuji Photo Film Co Ltd レーザ温度制御方法および装置ならびに放射線画像読取装置
US6219360B1 (en) 1998-04-24 2001-04-17 Trw Inc. High average power solid-state laser system with phase front control
US6185235B1 (en) * 1998-11-24 2001-02-06 Spectra-Physics Lasers, Inc. Lasers with low doped gain medium
US6673497B2 (en) * 2000-01-04 2004-01-06 University Of Central Florida High efficiency volume diffractive elements in photo-thermo-refractive glass
JP2002031823A (ja) * 2000-07-14 2002-01-31 Japan Atom Energy Res Inst 高出力短パルスレーザー光の発生システム
US6625381B2 (en) * 2001-02-20 2003-09-23 Eastman Kodak Company Speckle suppressed laser projection system with partial beam reflection
JPWO2003001634A1 (ja) * 2001-06-21 2004-10-14 三菱電機株式会社 励起モジュール、レーザ発振器およびレーザ増幅器
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Also Published As

Publication number Publication date
US10008822B2 (en) 2018-06-26
CN105514765B (zh) 2019-07-09
DE102015116752A1 (de) 2016-04-14
CN105514765A (zh) 2016-04-20
DE102015116752B4 (de) 2019-05-16
CA2898530C (fr) 2016-11-29
IL240806A0 (en) 2015-11-30
FR3027123A1 (fr) 2016-04-15
CA2898530A1 (fr) 2016-04-10
US20160104996A1 (en) 2016-04-14
JP2016082228A (ja) 2016-05-16
JP6467323B2 (ja) 2019-02-13
IL240806B (en) 2020-07-30

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