LT3622594T - Dažnai besikartojančių lazerio impulsų sekų generavimo prietaisas ir būdas - Google Patents

Dažnai besikartojančių lazerio impulsų sekų generavimo prietaisas ir būdas

Info

Publication number
LT3622594T
LT3622594T LTEPPCT/IB2018/052703T LTIB2018052703T LT3622594T LT 3622594 T LT3622594 T LT 3622594T LT IB2018052703 T LTIB2018052703 T LT IB2018052703T LT 3622594 T LT3622594 T LT 3622594T
Authority
LT
Lithuania
Prior art keywords
generation
laser pulse
repetition rate
high repetition
pulse bursts
Prior art date
Application number
LTEPPCT/IB2018/052703T
Other languages
English (en)
Inventor
Martynas BARKAUSKAS
Karolis NEIMONTAS
Vytautas BUTKUS
Original Assignee
Uab Light Conversion
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 Uab Light Conversion filed Critical Uab Light Conversion
Publication of LT3622594T publication Critical patent/LT3622594T/lt

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
    • H01S3/2308—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
    • 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
    • H01S3/10038—Amplitude control
    • H01S3/10046—Pulse repetition rate control
    • 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
    • H01S3/10061—Polarization control
    • 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
    • H01S3/107—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 electro-optic devices, e.g. exhibiting Pockels or Kerr effect
    • H01S3/1075—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 electro-optic devices, e.g. exhibiting Pockels or Kerr effect for optical deflection
    • 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
    • H01S3/0064—Anti-reflection devices, e.g. optical isolaters
    • 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
    • H01S3/08054—Passive cavity elements acting on the polarization, e.g. a polarizer for branching or walk-off compensation
    • 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
    • H01S3/107—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 electro-optic devices, e.g. exhibiting Pockels or Kerr effect

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
LTEPPCT/IB2018/052703T 2017-05-08 2018-04-19 Dažnai besikartojančių lazerio impulsų sekų generavimo prietaisas ir būdas LT3622594T (lt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1707334.7A GB2562236A (en) 2017-05-08 2017-05-08 Device and method for generation of high repetition rate laser pulse bursts
PCT/IB2018/052703 WO2018207042A1 (en) 2017-05-08 2018-04-19 Device and method for generation of high repetition rate laser pulse bursts

Publications (1)

Publication Number Publication Date
LT3622594T true LT3622594T (lt) 2024-02-12

Family

ID=59065729

Family Applications (1)

Application Number Title Priority Date Filing Date
LTEPPCT/IB2018/052703T LT3622594T (lt) 2017-05-08 2018-04-19 Dažnai besikartojančių lazerio impulsų sekų generavimo prietaisas ir būdas

Country Status (7)

Country Link
US (1) US11276985B2 (lt)
EP (1) EP3622594B1 (lt)
KR (1) KR102243212B1 (lt)
CN (1) CN110582904B (lt)
GB (1) GB2562236A (lt)
LT (1) LT3622594T (lt)
WO (1) WO2018207042A1 (lt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018221365A1 (de) * 2018-12-10 2020-06-10 Trumpf Laser Gmbh Verfahren zum Abtragen von Material von einem Werkstück und Laserbearbeitungsanlage
LT6919B (lt) * 2020-12-02 2022-06-27 Uab „Ekspla“ Derinamo bangos ilgio impulsinės lazerinės spinduliuotės šaltinis vis-nir spektroskopijai
WO2022217301A1 (en) 2021-04-16 2022-10-20 Technische Universität Wien Method for the chirped pulse amplification of a train of optical pulses
EP4087373A1 (en) 2021-05-03 2022-11-09 UAB Light Conversion Method and device for generating short-wavelength radiation
CN114520458B (zh) * 2022-01-20 2023-08-01 哈尔滨工程大学 一种切换输出连续光与脉冲光的装置和方法

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US4896119A (en) * 1984-06-07 1990-01-23 The University Of Rochester CW pumper CW pumped variable repetition rate regenerative laser amplifier system
JPH08255941A (ja) * 1995-03-17 1996-10-01 Toshiba Corp 超短パルスレーザ装置
US5790303A (en) 1997-01-23 1998-08-04 Positive Light, Inc. System for amplifying an optical pulse using a diode-pumped, Q-switched, intracavity-doubled laser to pump an optical amplifier
US6552301B2 (en) 2000-01-25 2003-04-22 Peter R. Herman Burst-ultrafast laser machining method
US20030193975A1 (en) * 2002-04-12 2003-10-16 Yang Pang Regenerative amplifier with frequency synthesizer
JP4328832B2 (ja) 2002-07-15 2009-09-09 サイバーレーザー株式会社 光再生増幅器
US7016107B2 (en) 2004-01-20 2006-03-21 Spectra Physics, Inc. Low-gain regenerative amplifier system
EP1617530A3 (en) * 2004-07-14 2006-10-25 High Q Laser Production GmbH Pulse train generator and method for generating a repeating sequence of laser pulses
US7386019B2 (en) 2005-05-23 2008-06-10 Time-Bandwidth Products Ag Light pulse generating apparatus and method
DE102005061716A1 (de) 2005-12-22 2007-07-05 BME Meßgeräte Entwicklung KG Pockelszellen-Ansteuerschaltung zur schnellen Variation der Pulsamplitude von kurzen oder ultrakurzen Laserpulsen
US20080273559A1 (en) 2007-05-04 2008-11-06 Ekspla Ltd. Multiple Output Repetitively Pulsed Laser
CN101055401A (zh) * 2007-05-25 2007-10-17 北京工业大学 全固态kHz皮秒激光脉冲再生放大器
WO2009103313A1 (en) 2008-02-19 2009-08-27 Bergmann Messgeräte Entwicklung Kg Generation of burst of laser pulses
JP2013065804A (ja) * 2010-12-20 2013-04-11 Gigaphoton Inc レーザ装置およびそれを備える極端紫外光生成システム
US9450368B2 (en) 2011-04-28 2016-09-20 Gwangju Institute Of Science And Technology Pulse laser device and burst mode using same, and method for controlling a variable burst mode
CN102570249A (zh) * 2011-11-16 2012-07-11 北京国科世纪激光技术有限公司 激光再生放大器开关、激光再生放大器和激光器
LT6028B (lt) 2012-09-17 2014-05-26 Uždaroji Akcinė Bendrovė Mokslinė-Gamybinė Firma "Šviesos Konversija" Regeneratyvinis optinis stiprintuvas, skirtas trumpų impulsų lazeriams, lazerinis šaltinis ir lazerinė sistema
CN102904155B (zh) * 2012-09-24 2015-02-04 中国科学院物理研究所 一种全固态皮秒激光再生放大器
FR2999023B1 (fr) * 2012-12-04 2016-10-21 Amplitude Systemes Systeme et procede de generation d'une salve d'impulsions laser ultracourtes et de forte puissance
WO2014108143A1 (de) * 2013-01-09 2014-07-17 Universität Stuttgart Regenerative laserverstärkeranwendungen
US9246303B1 (en) 2014-10-31 2016-01-26 Raytheon Company Method and apparatus for temporally concentrating pump power to support generation of high peak-power pulse bursts or other time-varying laser output waveforms
EP3018774A1 (en) * 2014-11-04 2016-05-11 High Q Laser GmbH Method for generating a burst mode by means of switching a Pockels cell

Also Published As

Publication number Publication date
WO2018207042A1 (en) 2018-11-15
GB2562236A (en) 2018-11-14
CN110582904B (zh) 2021-06-08
EP3622594A1 (en) 2020-03-18
US20200067260A1 (en) 2020-02-27
EP3622594B1 (en) 2023-06-14
CN110582904A (zh) 2019-12-17
KR102243212B1 (ko) 2021-04-23
US11276985B2 (en) 2022-03-15
KR20200004848A (ko) 2020-01-14
GB201707334D0 (en) 2017-06-21

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