WO2011022547A3 - Systèmes et procédés de réglage de faisceau angulaire pour systèmes lasers - Google Patents

Systèmes et procédés de réglage de faisceau angulaire pour systèmes lasers Download PDF

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Publication number
WO2011022547A3
WO2011022547A3 PCT/US2010/046019 US2010046019W WO2011022547A3 WO 2011022547 A3 WO2011022547 A3 WO 2011022547A3 US 2010046019 W US2010046019 W US 2010046019W WO 2011022547 A3 WO2011022547 A3 WO 2011022547A3
Authority
WO
WIPO (PCT)
Prior art keywords
systems
methods
laser
beam adjustment
angular beam
Prior art date
Application number
PCT/US2010/046019
Other languages
English (en)
Other versions
WO2011022547A2 (fr
Inventor
Richard Boggy
Original Assignee
Newport Corporation
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 Newport Corporation filed Critical Newport Corporation
Priority to EP17197080.9A priority Critical patent/EP3297104B1/fr
Priority to US13/390,503 priority patent/US8942266B2/en
Priority to JP2012525691A priority patent/JP2013502725A/ja
Priority to EP10810596.6A priority patent/EP2467906B1/fr
Publication of WO2011022547A2 publication Critical patent/WO2011022547A2/fr
Publication of WO2011022547A3 publication Critical patent/WO2011022547A3/fr
Priority to US14/559,829 priority patent/US9627841B2/en

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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
    • H01S3/05—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
    • H01S3/0811—Construction or shape of optical resonators or components thereof comprising three or more reflectors incorporating a dispersive element, e.g. a prism for wavelength selection
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094038—End pumping
    • 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
    • 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
    • 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
    • H01S3/08027—Longitudinal modes by a filter, e.g. a Fabry-Perot filter is used for wavelength setting
    • 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
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • 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
    • H01S3/0813—Configuration of resonator
    • 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
    • H01S3/0813—Configuration of resonator
    • H01S3/0816—Configuration of resonator having 4 reflectors, e.g. Z-shaped resonators
    • 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
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • 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
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1109—Active mode locking

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)

Abstract

Selon des modes de réalisation, l'invention porte sur des systèmes et sur des procédés pour corriger un déplacement latéral et angulaire de faisceaux lasers à l'intérieur d'une cavité laser. Pour certains modes de réalisation, ces systèmes et ces procédés sont utilisés pour corriger un déplacement angulaire de faisceaux lasers à l'intérieur d'une cavité laser qui résultent de la variation de la longueur d'onde laser dans un système laser accordable.
PCT/US2010/046019 2009-08-20 2010-08-19 Systèmes et procédés de réglage de faisceau angulaire pour systèmes lasers WO2011022547A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP17197080.9A EP3297104B1 (fr) 2009-08-20 2010-08-19 Procédé de réglage de faisceau angulaire dans des systèmes laser accordables
US13/390,503 US8942266B2 (en) 2009-08-20 2010-08-19 Angular beam adjustment systems and methods for laser systems
JP2012525691A JP2013502725A (ja) 2009-08-20 2010-08-19 レーザシステムのための角度ビーム調整システムおよび方法
EP10810596.6A EP2467906B1 (fr) 2009-08-20 2010-08-19 Systèmes et procédés de réglage de faisceau angulaire pour systèmes lasers
US14/559,829 US9627841B2 (en) 2009-08-20 2014-12-03 Angular beam adjustment systems and methods for laser systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23567109P 2009-08-20 2009-08-20
US61/235,671 2009-08-20

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/390,503 A-371-Of-International US8942266B2 (en) 2009-08-20 2010-08-19 Angular beam adjustment systems and methods for laser systems
US14/559,829 Continuation US9627841B2 (en) 2009-08-20 2014-12-03 Angular beam adjustment systems and methods for laser systems

Publications (2)

Publication Number Publication Date
WO2011022547A2 WO2011022547A2 (fr) 2011-02-24
WO2011022547A3 true WO2011022547A3 (fr) 2011-06-16

Family

ID=43607587

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/046019 WO2011022547A2 (fr) 2009-08-20 2010-08-19 Systèmes et procédés de réglage de faisceau angulaire pour systèmes lasers

Country Status (4)

Country Link
US (2) US8942266B2 (fr)
EP (2) EP3297104B1 (fr)
JP (1) JP2013502725A (fr)
WO (1) WO2011022547A2 (fr)

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FR2938935B1 (fr) * 2008-11-21 2011-05-06 Eolite Systems Dispositif d'allongement de la duree de vie d'un systeme optique non lineaire soumis au rayonnement d'un faisceau laser intense et source optique non lineaire comprenant ce dispositif
US8942266B2 (en) 2009-08-20 2015-01-27 Newport Corporation Angular beam adjustment systems and methods for laser systems
US8218587B2 (en) 2010-05-28 2012-07-10 Newport Corporation Automated bandwidth / wavelength adjustment systems and methods for short pulse lasers and optical amplifiers
JP5662974B2 (ja) * 2011-07-29 2015-02-04 富士フイルム株式会社 レーザ光源ユニット、その制御方法、光音響画像生成装置及び方法
JP5662973B2 (ja) * 2011-07-29 2015-02-04 富士フイルム株式会社 レーザ光源ユニット、その制御方法、光音響画像生成装置及び方法
US9933613B2 (en) 2014-01-22 2018-04-03 Swift Control Systems, Inc. Smart mirror mount device
US9972962B2 (en) * 2014-08-11 2018-05-15 University Of Washington Tuning multi-input complex dynamic systems using sparse representations of performance and extremum-seeking control
US9871340B2 (en) 2015-10-16 2018-01-16 Thorlabs, Inc. Linear motor or voice coil for fast tuning of a laser cavity
JP7286540B2 (ja) * 2016-12-04 2023-06-05 ニューポート コーポレーション 高出力モードロックレーザシステム及び使用方法
JP6856197B2 (ja) * 2017-02-24 2021-04-07 国立大学法人東海国立大学機構 レーザー装置およびその制御方法、質量分析装置
US11374375B2 (en) * 2019-08-14 2022-06-28 Kla Corporation Laser closed power loop with an acousto-optic modulator for power modulation
EP3907836A1 (fr) * 2020-05-08 2021-11-10 Université de Neuchâtel Laser à modes bloqués comprenant un miroir de pompe dichroïque adapté pour réfléchir les longueurs d'onde laser d'une lumière polarisée et transmettre la longueur d'onde de pompe ayant une polarisation différente

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Publication number Priority date Publication date Assignee Title
US4462103A (en) * 1982-03-23 1984-07-24 The United States Of America As Represented By The Secretary Of The Air Force Tunable CW semiconductor platelet laser
US5235605A (en) * 1991-02-01 1993-08-10 Schwartz Electro-Optics, Inc. Solid state laser
WO1993022810A1 (fr) * 1992-04-24 1993-11-11 Electro Scientific Industries, Inc. Laser reglable pompe par diodes compact et de grande puissance
US5276695A (en) * 1992-10-26 1994-01-04 The United States Of America As Represented By The Secretary Of The Navy Multifrequency, rapidly sequenced or simultaneous tunable laser
US20040196874A1 (en) * 2002-01-24 2004-10-07 Np Photonics, Inc Erbium-doped phosphate-glass tunable single-mode fiber laser using a tunable fabry-perot filter
WO2006133387A2 (fr) * 2005-06-08 2006-12-14 Massachusetts Institute Of Technology Lasers pompes de maniere quasi synchrone pour la generation d'impulsions a auto-amorcage et systemes largement accordables

Also Published As

Publication number Publication date
US9627841B2 (en) 2017-04-18
JP2013502725A (ja) 2013-01-24
US20120281722A1 (en) 2012-11-08
EP3297104A1 (fr) 2018-03-21
EP2467906A2 (fr) 2012-06-27
EP2467906A4 (fr) 2014-06-25
US8942266B2 (en) 2015-01-27
EP2467906B1 (fr) 2017-12-13
EP3297104B1 (fr) 2020-12-02
WO2011022547A2 (fr) 2011-02-24
US20150085886A1 (en) 2015-03-26

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