WO2004082083A3 - Procede et dispositif pour le controle de l'amplitude du spectre en longueurs d'ondes des impulsions lumineuses ultra breves emises par les amplificateurs laser a passages multiples. - Google Patents

Procede et dispositif pour le controle de l'amplitude du spectre en longueurs d'ondes des impulsions lumineuses ultra breves emises par les amplificateurs laser a passages multiples. Download PDF

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Publication number
WO2004082083A3
WO2004082083A3 PCT/FR2004/000491 FR2004000491W WO2004082083A3 WO 2004082083 A3 WO2004082083 A3 WO 2004082083A3 FR 2004000491 W FR2004000491 W FR 2004000491W WO 2004082083 A3 WO2004082083 A3 WO 2004082083A3
Authority
WO
WIPO (PCT)
Prior art keywords
amplitude
ultra
controlling
wavelength spectrum
pulses emitted
Prior art date
Application number
PCT/FR2004/000491
Other languages
English (en)
Other versions
WO2004082083A2 (fr
Inventor
Daniel Kaplan
Thomas Oksenhendler
Pierre Tournois
Original Assignee
Fastlite
Daniel Kaplan
Thomas Oksenhendler
Pierre Tournois
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 Fastlite, Daniel Kaplan, Thomas Oksenhendler, Pierre Tournois filed Critical Fastlite
Priority to US10/547,703 priority Critical patent/US7486704B2/en
Priority to EP04716625A priority patent/EP1604435B8/fr
Priority to AT04716625T priority patent/ATE449441T1/de
Priority to DE602004024176T priority patent/DE602004024176D1/de
Publication of WO2004082083A2 publication Critical patent/WO2004082083A2/fr
Publication of WO2004082083A3 publication Critical patent/WO2004082083A3/fr

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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
    • H01S3/2308—Amplifier arrangements, e.g. MOPA
    • H01S3/2325—Multi-pass amplifiers, e.g. regenerative amplifiers
    • H01S3/235—Regenerative 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
    • H01S2301/00—Functional characteristics
    • H01S2301/08—Generation of pulses with special temporal shape or frequency spectrum
    • 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
    • H01S3/08018—Mode suppression
    • H01S3/08022—Longitudinal modes
    • 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
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/1068—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using an acousto-optical device

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)
  • Spectrometry And Color Measurement (AREA)

Abstract

L'invention propose d'introduire dans une cavité laser d'un amplificateur à passages multiples (10), un dispositif acousto-optique programmable (8) pour modifier faiblement l'amplitude du spectre de l'impulsion lumineuse à chacun des passages grâce à une interaction colinéaire ou quasi-colinéaire entre ladite impulsion lumineuse et un faisceau acoustique, le résultat du filtrage étant exploité sur le faisceau lumineux direct non diffracté, de l'interaction acousto­optique.
PCT/FR2004/000491 2003-03-03 2004-03-03 Procede et dispositif pour le controle de l'amplitude du spectre en longueurs d'ondes des impulsions lumineuses ultra breves emises par les amplificateurs laser a passages multiples. WO2004082083A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/547,703 US7486704B2 (en) 2003-03-03 2004-03-03 Method and device for controlling the amplitude of the wavelength spectrum of ultra-short light pulses emitted by multiple passage laser amplifiers
EP04716625A EP1604435B8 (fr) 2003-03-03 2004-03-03 Procede et dispositif pour le controle de l'amplitude du spectre en longueurs d'ondes des impulsions lumineuses ultra-breves emises par les amplificateurs lasers a passages multiples
AT04716625T ATE449441T1 (de) 2003-03-03 2004-03-03 Verfahren und vorrichtung zur regelung der amplitude eines wellelängenspektrums der ultrakurzen lichtimpulse des multipass- laserverstärkersystems
DE602004024176T DE602004024176D1 (de) 2003-03-03 2004-03-03 Verfahren und vorrichtung zur regelung der amplitude eines wellelängenspektrums der ultrakurzen lichtimpulse des multipass-laserverstärkersystems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR03/02667 2003-03-03
FR0302667A FR2852155B1 (fr) 2003-03-03 2003-03-03 Procede et dispositif pour le controle de l'amplitude du spectre en longueurs d'ondes des impulsions lumineuses ultra breves emises par les amplificateurs laser a passages multiples

Publications (2)

Publication Number Publication Date
WO2004082083A2 WO2004082083A2 (fr) 2004-09-23
WO2004082083A3 true WO2004082083A3 (fr) 2005-03-24

Family

ID=32865241

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/000491 WO2004082083A2 (fr) 2003-03-03 2004-03-03 Procede et dispositif pour le controle de l'amplitude du spectre en longueurs d'ondes des impulsions lumineuses ultra breves emises par les amplificateurs laser a passages multiples.

Country Status (6)

Country Link
US (1) US7486704B2 (fr)
EP (1) EP1604435B8 (fr)
AT (1) ATE449441T1 (fr)
DE (1) DE602004024176D1 (fr)
FR (1) FR2852155B1 (fr)
WO (1) WO2004082083A2 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7583710B2 (en) 2001-01-30 2009-09-01 Board Of Trustees Operating Michigan State University Laser and environmental monitoring system
US7609731B2 (en) * 2001-01-30 2009-10-27 Board Of Trustees Operating Michigan State University Laser system using ultra-short laser pulses
US7973936B2 (en) 2001-01-30 2011-07-05 Board Of Trustees Of Michigan State University Control system and apparatus for use with ultra-fast laser
US7450618B2 (en) 2001-01-30 2008-11-11 Board Of Trustees Operating Michigan State University Laser system using ultrashort laser pulses
WO2002061799A2 (fr) * 2001-01-30 2002-08-08 Board Of Trustees Operating Michigan State University Systeme et appareil de commande a utiliser avec une excitation ou une ionisation laser
US8208505B2 (en) 2001-01-30 2012-06-26 Board Of Trustees Of Michigan State University Laser system employing harmonic generation
US7567596B2 (en) 2001-01-30 2009-07-28 Board Of Trustees Of Michigan State University Control system and apparatus for use with ultra-fast laser
EP1851532A1 (fr) 2005-02-14 2007-11-07 Board of Trustees of Michigan State University Systeme laser ultra-rapide
FR2892834B1 (fr) * 2005-11-03 2008-01-25 Fastlite Sarl Dispositif de dispersion d'impulsions lumineuses programmable en amplitude spectrale.
WO2007064703A2 (fr) 2005-11-30 2007-06-07 Board Of Trustees Of Michigan State University Identification par laser de caracteristiques moleculaires
CN100378566C (zh) * 2006-03-08 2008-04-02 中国科学院上海光学精密机械研究所 宽带高增益再生放大器
WO2007145702A2 (fr) 2006-04-10 2007-12-21 Board Of Trustees Of Michigan State University Système d'usinage par laser
FR2903819B1 (fr) 2006-07-11 2008-08-22 Thales Sa Dispositif d'etirement et de controle spectral pour lasers impulsionnels a forte puissance crete
JP2009032916A (ja) * 2007-07-27 2009-02-12 Fujifilm Corp 分散補償器およびそれを用いた固体レーザ装置並びに分散補償方法
US8311069B2 (en) 2007-12-21 2012-11-13 Board Of Trustees Of Michigan State University Direct ultrashort laser system
EP2211430A3 (fr) 2009-01-23 2015-05-27 Board of Trustees of Michigan State University Système d'autocorrélation laser
US8861075B2 (en) 2009-03-05 2014-10-14 Board Of Trustees Of Michigan State University Laser amplification system
WO2011101329A2 (fr) * 2010-02-17 2011-08-25 High Q Technologies Gmbh Système et procédé d'amplification de laser pour générer des impulsions lasers reproductibles
US8630322B2 (en) 2010-03-01 2014-01-14 Board Of Trustees Of Michigan State University Laser system for output manipulation
US20120069427A1 (en) * 2010-09-22 2012-03-22 Fastlite Method and device for acousto-optic filtering with long optical and acoustic interaction length
JP5799538B2 (ja) * 2011-03-18 2015-10-28 セイコーエプソン株式会社 テラヘルツ波発生装置、カメラ、イメージング装置、計測装置および光源装置
US8207009B2 (en) 2011-04-19 2012-06-26 Primestar Solar, Inc. Methods of temporally varying the laser intensity during scribing a photovoltaic device
US8461481B2 (en) 2011-04-19 2013-06-11 Primestar Solar, Inc. Methods and apparatus for reducing variations in the laser intensity during scribing a photovoltaic device
CN110679045B (zh) * 2017-07-13 2022-08-16 极光先进雷射株式会社 激光系统
CN110673352B (zh) * 2018-07-02 2024-08-30 天津大学 用于超分辨率成像的太赫兹结构光调制装置
CN110768092B (zh) * 2019-10-28 2020-10-30 华中科技大学 一种基于声光效应的激光再生放大器
RU2751446C1 (ru) * 2020-12-29 2021-07-13 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Способ компенсации сужения спектра излучения в лазерном регенеративном усилителе и устройство для его осуществления

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644015A (en) * 1970-06-18 1972-02-22 Hewlett Packard Co Acousto-optic band reject light filter and apparatus using same
US4017807A (en) * 1976-02-23 1977-04-12 The United States Of America As Represented By The Secretary Of The Navy Electronically controlled digital laser
US4685772A (en) * 1982-12-23 1987-08-11 The United States Of America As Represented By The Secretary Of The Air Force Tunable acousto-optic filter with improved spectral resolution and increased aperture
FR2684194A1 (fr) * 1991-11-22 1993-05-28 Sapriel Jacques Dispositif acousto-optique utilisant un materiau, notamment un materiau semi-conducteur, au voisinage de son seuil d'absorption optique.
FR2751094A1 (fr) * 1996-07-09 1998-01-16 Thomson Csf Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique
US6072813A (en) * 1996-07-09 2000-06-06 Thomson-Csf Device for controlling light pulses by a programmable acoustooptic device
FR2810750A1 (fr) * 2000-06-21 2001-12-28 Fastlite Dispositif acousto-optique programmable pour le controle de l'amplitude du spectre en longueurs d'onde des systemes de communications optiques multiplexes en longueurs d'onde
FR2820837A1 (fr) * 2001-02-12 2002-08-16 Fastlite Perfectionnement aux dispositif acousto-optiques programmables pour systemes de communication optiques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817598A (en) * 1972-09-25 1974-06-18 Us Navy Laser beam deflection system
US3951509A (en) * 1973-04-17 1976-04-20 Fuji Photo Film Co., Ltd. Apparatus for deflecting light and scanning line conversion system
US4622845A (en) * 1985-03-21 1986-11-18 Westinghouse Electric Corp. Method and apparatus for the detection and measurement of gases
US5189676A (en) * 1989-09-06 1993-02-23 The Board Of Trustees Of The Leland Stanford Junior University Broadband laser source

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644015A (en) * 1970-06-18 1972-02-22 Hewlett Packard Co Acousto-optic band reject light filter and apparatus using same
US4017807A (en) * 1976-02-23 1977-04-12 The United States Of America As Represented By The Secretary Of The Navy Electronically controlled digital laser
US4685772A (en) * 1982-12-23 1987-08-11 The United States Of America As Represented By The Secretary Of The Air Force Tunable acousto-optic filter with improved spectral resolution and increased aperture
FR2684194A1 (fr) * 1991-11-22 1993-05-28 Sapriel Jacques Dispositif acousto-optique utilisant un materiau, notamment un materiau semi-conducteur, au voisinage de son seuil d'absorption optique.
FR2751094A1 (fr) * 1996-07-09 1998-01-16 Thomson Csf Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique
US6072813A (en) * 1996-07-09 2000-06-06 Thomson-Csf Device for controlling light pulses by a programmable acoustooptic device
FR2810750A1 (fr) * 2000-06-21 2001-12-28 Fastlite Dispositif acousto-optique programmable pour le controle de l'amplitude du spectre en longueurs d'onde des systemes de communications optiques multiplexes en longueurs d'onde
FR2820837A1 (fr) * 2001-02-12 2002-08-16 Fastlite Perfectionnement aux dispositif acousto-optiques programmables pour systemes de communication optiques

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
BOYLE M ET AL: "Amplitude and phase shaping in a high average power 1kHz CPS-laser", CONFERENCE ON LASERS AND ELECTRO-OPTICS. (CLEO 2001). TECHNICAL DIGEST. POSTCONFERENCE EDITION. BALTIMORE, MD, MAY 6-11, 2001, TRENDS IN OPTICS AND PHOTONICS. (TOPS), US, WASHINGTON, WA : OSA, US, vol. VOL. 56, 6 May 2001 (2001-05-06), pages 269 - 269, XP010559819, ISBN: 1-55752-662-1 *
KAPLAN D ET AL: "THEORY AND PERFORMANCE OF THE ACOUSTO OPTIC PROGRAMMABLE DISPERSIVE FILTER USED FOR FEMTOSECOND LASER PULSE SHAPING", JOURNAL DE PHYSIQUE IV, EDITIONS DE PHYSIQUE. LES ULIS CEDEX, FR, vol. 12, 2002, pages 69 - 75, XP001156188, ISSN: 1155-4339 *
SERES E ET AL: "GENERATION OF INTENSE 8 FS LASER PULSES", OPTICS EXPRESS, OPTICAL SOCIETY OF AMERICA, WASHINGTON, DC,, US, vol. 11, no. 3, 10 February 2003 (2003-02-10), pages 240 - 247, XP001156641, ISSN: 1094-4087 *
TOURNOIS P: "Acousto-optic programmable dispersive filter for adaptive compensation of group delay time dispersion in laser systems", OPTICS COMMUNICATIONS, NORTH-HOLLAND PUBLISHING CO. AMSTERDAM, NL, vol. 140, no. 4-6, 1 August 1997 (1997-08-01), pages 245 - 249, XP004082630, ISSN: 0030-4018 *
TOURNOIS P: "NEW DIFFRACTION GRATING PAIR WITH VERY LINEAR DISPERSION FOR LASER PULSE COMPRESSION", 5 August 1993, ELECTRONICS LETTERS, IEE STEVENAGE, GB, PAGE(S) 1414-1415, ISSN: 0013-5194, XP002028716 *
VERLUISE F ET AL TINGYE LI: "ACOUSTO-OPTIC FILTER FOR FEMTOSECOND LASER PULSE SHAPING, GAIN NARROWING AND PHASE DISTORTION COMPENSATION", CONFERENCE ON LASERS AND ELECTRO-OPTICS. (CLEO 2000). TECHNICAL DIGEST. POSTCONFERENCE EDITION. SAN FRANCISCO, CA, MAY 7 - 12, 2000, TRENDS IN OPTICS AND PHOTONICS. (TOPS), NEW YORK, NY : IEEE, US, vol. 39, 7 May 2000 (2000-05-07), pages 442 - 443, XP000992325, ISBN: 0-7803-5990-9 *
VERLUISE F ET AL: "AMPLITUDE AND PHASE CONTROL OF ULTRASHORT PULSES BY USE OF AN ACOUSTO-OPTIC PROGRAMMABLE DISPERSIVE FILTER: PULSE COMPRESSION AND SHAPING", OPTICS LETTERS, OPTICAL SOCIETY OF AMERICA, WASHINGTON, US, vol. 25, no. 8, 15 April 2000 (2000-04-15), pages 575 - 577, XP000951947, ISSN: 0146-9592 *
WATANABE A ET AL: "TeO2 acousto-optic tunable filter", JAPANESE JOURNAL OF APPLIED PHYSICS, PUBLICATION OFFICE JAPANESE JOURNAL OF APPLIED PHYSICS. TOKYO, JP, vol. 44, 1975, pages 127 - 131, XP002163143, ISSN: 0021-4922 *

Also Published As

Publication number Publication date
EP1604435A2 (fr) 2005-12-14
DE602004024176D1 (de) 2009-12-31
ATE449441T1 (de) 2009-12-15
EP1604435B8 (fr) 2010-02-17
EP1604435B1 (fr) 2009-11-18
FR2852155A1 (fr) 2004-09-10
US7486704B2 (en) 2009-02-03
WO2004082083A2 (fr) 2004-09-23
US20060274403A1 (en) 2006-12-07
FR2852155B1 (fr) 2006-08-25

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