FR3023423B1 - Systeme laser uv-visible a impulsions ultra-courtes de forte puissance et/ou de forte energie - Google Patents

Systeme laser uv-visible a impulsions ultra-courtes de forte puissance et/ou de forte energie

Info

Publication number
FR3023423B1
FR3023423B1 FR1456388A FR1456388A FR3023423B1 FR 3023423 B1 FR3023423 B1 FR 3023423B1 FR 1456388 A FR1456388 A FR 1456388A FR 1456388 A FR1456388 A FR 1456388A FR 3023423 B1 FR3023423 B1 FR 3023423B1
Authority
FR
France
Prior art keywords
ultra
laser system
short pulses
visible laser
high power
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
FR1456388A
Other languages
English (en)
Other versions
FR3023423A1 (fr
Inventor
Antoine Courjaud
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.)
Amplitude SAS
Original Assignee
Amplitude Systemes 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
Priority to FR1456388A priority Critical patent/FR3023423B1/fr
Application filed by Amplitude Systemes SA filed Critical Amplitude Systemes SA
Priority to JP2017520015A priority patent/JP2017520806A/ja
Priority to PCT/FR2015/051847 priority patent/WO2016001604A1/fr
Priority to EP15742363.3A priority patent/EP3164917A1/fr
Priority to CN201580047279.1A priority patent/CN107078452A/zh
Priority to KR1020177000192A priority patent/KR20170026451A/ko
Priority to US15/322,737 priority patent/US10020632B2/en
Publication of FR3023423A1 publication Critical patent/FR3023423A1/fr
Application granted granted Critical
Publication of FR3023423B1 publication Critical patent/FR3023423B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01S3/2383—Parallel arrangements
    • H01S3/2391—Parallel arrangements emitting at different wavelengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0613—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams having a common axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
    • 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
    • H01S3/005—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
    • H01S3/0092—Nonlinear frequency conversion, e.g. second harmonic generation [SHG] or sum- or difference-frequency generation 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • 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
    • 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
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06754—Fibre 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1608—Solid materials characterised by an active (lasing) ion rare earth erbium
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1618—Solid materials characterised by an active (lasing) ion rare earth ytterbium
FR1456388A 2014-07-03 2014-07-03 Systeme laser uv-visible a impulsions ultra-courtes de forte puissance et/ou de forte energie Active FR3023423B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1456388A FR3023423B1 (fr) 2014-07-03 2014-07-03 Systeme laser uv-visible a impulsions ultra-courtes de forte puissance et/ou de forte energie
PCT/FR2015/051847 WO2016001604A1 (fr) 2014-07-03 2015-07-03 Système laser uv-visible à impulsions ultra-courtes de forte puissance et/ou de forte énergie
EP15742363.3A EP3164917A1 (fr) 2014-07-03 2015-07-03 Système laser uv-visible à impulsions ultra-courtes de forte puissance et/ou de forte énergie
CN201580047279.1A CN107078452A (zh) 2014-07-03 2015-07-03 具有超短高功率和/或高能量脉冲的uv可见激光器系统
JP2017520015A JP2017520806A (ja) 2014-07-03 2015-07-03 極短高パワーおよび／または高エネルギーパルスを有するｕｖ可視レーザシステム
KR1020177000192A KR20170026451A (ko) 2014-07-03 2015-07-03 초단파 고출력 및／또는 고에너지 펄스들을 갖는 ｕｖ­가시광선 레이저 시스템
US15/322,737 US10020632B2 (en) 2014-07-03 2015-07-03 UV-visible laser system having ultrashort highpower and/or high-energy pulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1456388A FR3023423B1 (fr) 2014-07-03 2014-07-03 Systeme laser uv-visible a impulsions ultra-courtes de forte puissance et/ou de forte energie

Publications (2)

Publication Number Publication Date
FR3023423A1 FR3023423A1 (fr) 2016-01-08
FR3023423B1 true FR3023423B1 (fr) 2016-07-08

Family

ID=51485750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1456388A Active FR3023423B1 (fr) 2014-07-03 2014-07-03 Systeme laser uv-visible a impulsions ultra-courtes de forte puissance et/ou de forte energie

Country Status (7)

Country Link
US (1) US10020632B2 (fr)
EP (1) EP3164917A1 (fr)
JP (1) JP2017520806A (fr)
KR (1) KR20170026451A (fr)
CN (1) CN107078452A (fr)
FR (1) FR3023423B1 (fr)
WO (1) WO2016001604A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3023423B1 (fr) * 2014-07-03 2016-07-08 Amplitude Systemes Systeme laser uv-visible a impulsions ultra-courtes de forte puissance et/ou de forte energie
FR3042609B1 (fr) * 2015-10-19 2018-02-16 Amplitude Systemes Systeme optique non lineaire de generation ou d'amplification d'impulsions lumineuses par melange a n ondes comportant un dispositif de modulation rapide
WO2017209989A1 (fr) 2016-06-02 2017-12-07 Imra America, Inc. Génération de fréquence de différence stable à l'aide de lasers à fibre
DE102017104662A1 (de) 2017-03-06 2018-09-06 Rheinmetall Waffe Munition Gmbh Waffensystem mit wenigstens zwei HEL-Effektoren
FR3067524B1 (fr) * 2017-06-09 2019-07-26 Centre National De La Recherche Scientifique Dispositif et procede de microscopie multiphotonique
FR3076959B1 (fr) * 2018-01-12 2020-07-17 Amplitude Systemes Systeme laser et procede de generation d'impulsions laser de tres haute cadence
EP3752317A4 (fr) 2018-03-23 2021-12-01 Lawrence Livermore National Security, LLC Amélioration de l'usinage et du perçage au laser à l'aide d'un laser continu à déclenchement périodique et d'un laser à impulsions courtes
DE102018221363A1 (de) * 2018-12-10 2020-06-10 Trumpf Laser Gmbh Lasersystem und Verfahren zum Betreiben eines solchen Lasersystems
KR102146327B1 (ko) 2019-09-16 2020-08-20 국방과학연구소 고출력 광섬유 레이저용 특성 측정 시스템
CN112787722B (zh) * 2021-03-12 2021-12-28 苏州大学 自适应调光的可见光通信系统及调制解调方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05110179A (ja) * 1991-10-14 1993-04-30 Hamamatsu Photonics Kk 短波長短パルス光源
JPH1152443A (ja) * 1997-08-06 1999-02-26 Sony Corp レーザ光発生装置
US6256327B1 (en) * 1997-09-30 2001-07-03 The United States Of America As Represented By The Secretary Of The Army Red light source
AU2002211459A1 (en) * 2000-10-06 2002-04-15 The Johns Hopkins University A compact, highly efficient and rugged uv source based on fiber laser
DE10147362B4 (de) * 2001-09-26 2009-07-30 Lumera Laser Gmbh Vorrichtung und Verfahren zur optischen Frequenzkonversion von zumindest zwei Laserstrahlen aus ultrakurzen Strahlungsimpulsen
WO2008153594A1 (fr) * 2006-11-30 2008-12-18 Massachusetts Institute Of Technology Dispositifs d'intercorrélation équilibrés, sans arrière-plan et compact
EP2260551A4 (fr) * 2008-03-31 2013-03-27 Electro Scient Ind Inc Combinaison de faisceaux laser multiples pour former un faisceau laser polarise a haute frequence de recurrence et de puissance moyenne elevee
US7920606B2 (en) * 2008-12-15 2011-04-05 Coherent, Inc. Frequency-tripled fiber MOPA
JP2011069945A (ja) * 2009-09-25 2011-04-07 Nikon Corp レーザ光発生方法
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
FR3023423B1 (fr) * 2014-07-03 2016-07-08 Amplitude Systemes Systeme laser uv-visible a impulsions ultra-courtes de forte puissance et/ou de forte energie

Also Published As

Publication number Publication date
US20170141530A1 (en) 2017-05-18
US10020632B2 (en) 2018-07-10
CN107078452A (zh) 2017-08-18
KR20170026451A (ko) 2017-03-08
WO2016001604A1 (fr) 2016-01-07
JP2017520806A (ja) 2017-07-27
EP3164917A1 (fr) 2017-05-10
FR3023423A1 (fr) 2016-01-08

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