RU2012140434A - Фемтосекундный лазер высокой мощности с регулируемой частотой следования и упрощенной структурой - Google Patents

Фемтосекундный лазер высокой мощности с регулируемой частотой следования и упрощенной структурой Download PDF

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Publication number
RU2012140434A
RU2012140434A RU2012140434/28A RU2012140434A RU2012140434A RU 2012140434 A RU2012140434 A RU 2012140434A RU 2012140434/28 A RU2012140434/28 A RU 2012140434/28A RU 2012140434 A RU2012140434 A RU 2012140434A RU 2012140434 A RU2012140434 A RU 2012140434A
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RU
Russia
Prior art keywords
laser device
pulses
less
repetition rate
laser
Prior art date
Application number
RU2012140434/28A
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English (en)
Russian (ru)
Inventor
Майкл КАРАВИТИС
Original Assignee
Алькон Ленскс, Инк.
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Application filed by Алькон Ленскс, Инк. filed Critical Алькон Ленскс, Инк.
Publication of RU2012140434A publication Critical patent/RU2012140434A/ru

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    • 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
    • H01S3/02—Constructional details
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • 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
    • H01S3/005—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
    • H01S3/081—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
    • H01S3/10—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
    • H01S3/106—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
RU2012140434/28A 2010-02-24 2011-02-24 Фемтосекундный лазер высокой мощности с регулируемой частотой следования и упрощенной структурой RU2012140434A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/712,086 US8279901B2 (en) 2010-02-24 2010-02-24 High power femtosecond laser with adjustable repetition rate and simplified structure
US12/712,086 2010-02-24
PCT/US2011/026055 WO2011106510A2 (en) 2010-02-24 2011-02-24 High power femtosecond laser with adjustable repetition rate and simplified structure

Publications (1)

Publication Number Publication Date
RU2012140434A true RU2012140434A (ru) 2014-03-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012140434/28A RU2012140434A (ru) 2010-02-24 2011-02-24 Фемтосекундный лазер высокой мощности с регулируемой частотой следования и упрощенной структурой

Country Status (12)

Country Link
US (1) US8279901B2 (enExample)
EP (1) EP2539975A4 (enExample)
JP (1) JP2013520847A (enExample)
KR (1) KR20130045245A (enExample)
CN (1) CN102844941A (enExample)
AU (1) AU2011220710A1 (enExample)
BR (1) BR112012020885A2 (enExample)
CA (1) CA2788431A1 (enExample)
MX (1) MX2012009415A (enExample)
RU (1) RU2012140434A (enExample)
TW (1) TW201136078A (enExample)
WO (1) WO2011106510A2 (enExample)

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Also Published As

Publication number Publication date
EP2539975A4 (en) 2013-10-30
AU2011220710A1 (en) 2012-09-27
MX2012009415A (es) 2012-09-12
JP2013520847A (ja) 2013-06-06
EP2539975A2 (en) 2013-01-02
US20110206073A1 (en) 2011-08-25
CA2788431A1 (en) 2011-09-01
US8279901B2 (en) 2012-10-02
TW201136078A (en) 2011-10-16
CN102844941A (zh) 2012-12-26
KR20130045245A (ko) 2013-05-03
WO2011106510A2 (en) 2011-09-01
WO2011106510A3 (en) 2012-03-22
BR112012020885A2 (pt) 2016-05-03

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