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FR3019389B1 - FEMTOSECONDE LASER WITH HIGH IMPULSE POWER - Google Patents

FEMTOSECONDE LASER WITH HIGH IMPULSE POWER

Info

Publication number
FR3019389B1
FR3019389B1 FR1400769A FR1400769A FR3019389B1 FR 3019389 B1 FR3019389 B1 FR 3019389B1 FR 1400769 A FR1400769 A FR 1400769A FR 1400769 A FR1400769 A FR 1400769A FR 3019389 B1 FR3019389 B1 FR 3019389B1
Authority
FR
France
Prior art keywords
femtoseconde
laser
high impulse
impulse power
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
FR1400769A
Other languages
French (fr)
Other versions
FR3019389A1 (en
Inventor
Gerard Mourou
Toshiki Tajima
Mark Quinn
Remi Soulard
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.)
Ecole Polytechnique
Original Assignee
Ecole Polytechnique
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 Ecole Polytechnique filed Critical Ecole Polytechnique
Priority to FR1400769A priority Critical patent/FR3019389B1/en
Priority to PCT/FR2015/050742 priority patent/WO2015145063A1/en
Publication of FR3019389A1 publication Critical patent/FR3019389A1/en
Application granted granted Critical
Publication of FR3019389B1 publication Critical patent/FR3019389B1/en
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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0916—Adapting the beam shape of a semiconductor light source such as a laser diode or an LED, e.g. for efficiently coupling into optical fibers
    • 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
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
    • 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
    • H01S3/06758—Tandem 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
    • H01S3/10053—Phase 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
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/1307—Stabilisation of the phase

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
FR1400769A 2014-03-28 2014-03-28 FEMTOSECONDE LASER WITH HIGH IMPULSE POWER Active FR3019389B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1400769A FR3019389B1 (en) 2014-03-28 2014-03-28 FEMTOSECONDE LASER WITH HIGH IMPULSE POWER
PCT/FR2015/050742 WO2015145063A1 (en) 2014-03-28 2015-03-24 Femtosecond laser having high pulse power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1400769A FR3019389B1 (en) 2014-03-28 2014-03-28 FEMTOSECONDE LASER WITH HIGH IMPULSE POWER

Publications (2)

Publication Number Publication Date
FR3019389A1 FR3019389A1 (en) 2015-10-02
FR3019389B1 true FR3019389B1 (en) 2017-06-09

Family

ID=51726533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1400769A Active FR3019389B1 (en) 2014-03-28 2014-03-28 FEMTOSECONDE LASER WITH HIGH IMPULSE POWER

Country Status (2)

Country Link
FR (1) FR3019389B1 (en)
WO (1) WO2015145063A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007034317A2 (en) 2005-09-21 2007-03-29 Ecole Polytechnique Optical pule amplifier with high peak and high average power
US9503196B2 (en) * 2012-06-11 2016-11-22 The Regents Of The University Of Michigan N2 times pulse energy enhancement using coherent addition of N orthogonally phase modulated periodic signals

Also Published As

Publication number Publication date
FR3019389A1 (en) 2015-10-02
WO2015145063A1 (en) 2015-10-01

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