ATE540454T1 - Verfahren zur oszillatorherauffahrsteuerung für einen modenverriegelten laser - Google Patents

Verfahren zur oszillatorherauffahrsteuerung für einen modenverriegelten laser

Info

Publication number
ATE540454T1
ATE540454T1 AT03795631T AT03795631T ATE540454T1 AT E540454 T1 ATE540454 T1 AT E540454T1 AT 03795631 T AT03795631 T AT 03795631T AT 03795631 T AT03795631 T AT 03795631T AT E540454 T1 ATE540454 T1 AT E540454T1
Authority
AT
Austria
Prior art keywords
mode
oscillator
control
lock
base
Prior art date
Application number
AT03795631T
Other languages
English (en)
Inventor
Christopher Horvath
Ruben Zadoyan
Original Assignee
Amo Dev Llc
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 Amo Dev Llc filed Critical Amo Dev Llc
Application granted granted Critical
Publication of ATE540454T1 publication Critical patent/ATE540454T1/de

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
    • 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
    • H01S3/1112—Passive mode locking
    • H01S3/1115—Passive mode locking using intracavity saturable absorbers
    • H01S3/1118—Semiconductor saturable absorbers, e.g. semiconductor saturable absorber mirrors [SESAMs]; Solid-state saturable absorbers, e.g. carbon nanotube [CNT] based
    • 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
    • H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/1312—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the 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
    • H01S3/05—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
    • H01S3/09—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
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
    • H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. 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
    • H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/1022—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping
    • H01S3/1024—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping for pulse generation
    • 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
    • H01S3/1305—Feedback control systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Lasers (AREA)
AT03795631T 2002-09-13 2003-08-27 Verfahren zur oszillatorherauffahrsteuerung für einen modenverriegelten laser ATE540454T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/242,828 US6693927B1 (en) 2002-09-13 2002-09-13 Method and apparatus for oscillator start-up control for mode-locked laser
PCT/US2003/026705 WO2004025792A1 (en) 2002-09-13 2003-08-27 Method and apparatus for oscillator start-up control for mode-locked laser

Publications (1)

Publication Number Publication Date
ATE540454T1 true ATE540454T1 (de) 2012-01-15

Family

ID=31188055

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03795631T ATE540454T1 (de) 2002-09-13 2003-08-27 Verfahren zur oszillatorherauffahrsteuerung für einen modenverriegelten laser

Country Status (9)

Country Link
US (1) US6693927B1 (de)
EP (1) EP1464097B1 (de)
JP (1) JP4370251B2 (de)
KR (1) KR100989100B1 (de)
CN (1) CN1333498C (de)
AT (1) ATE540454T1 (de)
AU (1) AU2003265690B2 (de)
CA (1) CA2466960C (de)
WO (1) WO2004025792A1 (de)

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ES2673575T3 (es) 2007-09-06 2018-06-22 Alcon Lensx, Inc. Fijación de objetivo precisa de foto-disrupción quirúrgica
US8480659B2 (en) 2008-07-25 2013-07-09 Lensar, Inc. Method and system for removal and replacement of lens material from the lens of an eye
US8500723B2 (en) * 2008-07-25 2013-08-06 Lensar, Inc. Liquid filled index matching device for ophthalmic laser procedures
US20100022996A1 (en) * 2008-07-25 2010-01-28 Frey Rudolph W Method and system for creating a bubble shield for laser lens procedures
JP2010103291A (ja) * 2008-10-23 2010-05-06 Fujifilm Corp モード同期レーザ装置
JP2010238865A (ja) * 2009-03-31 2010-10-21 Furukawa Electric Co Ltd:The モード同期レーザ装置
JP2010258120A (ja) * 2009-04-23 2010-11-11 Fujifilm Corp 超短波パルス光源およびそれを備えた２光子吸収記録媒体記録装置
US8758332B2 (en) * 2009-07-24 2014-06-24 Lensar, Inc. Laser system and method for performing and sealing corneal incisions in the eye
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WO2011011788A1 (en) * 2009-07-24 2011-01-27 Lensar, Inc. System and method for performing ladar assisted procedures on the lens of an eye
CA2769090A1 (en) * 2009-07-24 2011-01-27 Lensar, Inc. System and method for providing laser shot patterns to the lens of an eye
US8382745B2 (en) * 2009-07-24 2013-02-26 Lensar, Inc. Laser system and method for astigmatic corrections in association with cataract treatment
JP2013500063A (ja) * 2009-07-24 2013-01-07 レンサー， インク． 眼科レーザ手術用の液体保持インタフェースデバイス
US8262647B2 (en) * 2009-07-29 2012-09-11 Alcon Lensx, Inc. Optical system for ophthalmic surgical laser
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EP2531090A4 (de) * 2010-02-01 2014-11-12 Lensar Inc Placido-ring-messung einer astigmatismusachse und lasermarkierung einer astigmatismusachse
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Also Published As

Publication number Publication date
EP1464097B1 (de) 2012-01-04
WO2004025792A1 (en) 2004-03-25
CN1333498C (zh) 2007-08-22
AU2003265690B2 (en) 2005-11-03
US6693927B1 (en) 2004-02-17
AU2003265690A1 (en) 2004-04-30
EP1464097A4 (de) 2005-04-06
CA2466960A1 (en) 2004-03-25
KR100989100B1 (ko) 2010-10-25
CN1592993A (zh) 2005-03-09
JP4370251B2 (ja) 2009-11-25
EP1464097A1 (de) 2004-10-06
JP2005539380A (ja) 2005-12-22
KR20050035516A (ko) 2005-04-18
HK1075973A1 (zh) 2005-12-30
CA2466960C (en) 2010-03-16

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