AU2002327889A1 - Device for controlling the dynamics of laser systems - Google Patents

Device for controlling the dynamics of laser systems

Info

Publication number
AU2002327889A1
AU2002327889A1 AU2002327889A AU2002327889A AU2002327889A1 AU 2002327889 A1 AU2002327889 A1 AU 2002327889A1 AU 2002327889 A AU2002327889 A AU 2002327889A AU 2002327889 A AU2002327889 A AU 2002327889A AU 2002327889 A1 AU2002327889 A1 AU 2002327889A1
Authority
AU
Australia
Prior art keywords
dynamics
controlling
laser systems
laser
systems
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.)
Abandoned
Application number
AU2002327889A
Inventor
Franz Xaver Kartner
Uwe Morgner
Thomas Schibli
Wolfgang Seitz
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.)
Universitaet Karlsruhe
Original Assignee
Universitaet Karlsruhe
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 Universitaet Karlsruhe filed Critical Universitaet Karlsruhe
Publication of AU2002327889A1 publication Critical patent/AU2002327889A1/en
Abandoned legal-status Critical Current

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
    • H01S3/10—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
    • H01S3/1109—Active mode locking
    • 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
    • H01S3/1061—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 a variable absorption device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
AU2002327889A 2001-07-20 2002-07-20 Device for controlling the dynamics of laser systems Abandoned AU2002327889A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2001135453 DE10135453A1 (en) 2001-07-20 2001-07-20 Controlling laser system dynamics, by modulating auxiliary light source with power output signal to control loss or gain within laser resonator
DE10135453.3 2001-07-20
PCT/EP2002/008104 WO2003012941A2 (en) 2001-07-20 2002-07-20 Device for controlling the dynamics of laser systems

Publications (1)

Publication Number Publication Date
AU2002327889A1 true AU2002327889A1 (en) 2003-02-17

Family

ID=7692535

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002327889A Abandoned AU2002327889A1 (en) 2001-07-20 2002-07-20 Device for controlling the dynamics of laser systems

Country Status (3)

Country Link
AU (1) AU2002327889A1 (en)
DE (1) DE10135453A1 (en)
WO (1) WO2003012941A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7324568B2 (en) * 2004-04-08 2008-01-29 Raytheon Company Modulated saturable absorber controlled laser
AT503819B1 (en) * 2006-08-24 2008-01-15 Ctr Carinthian Tech Res Ag Impulse energy controlling method for impulse laser, involves assigning Q-switch in form of saturable absorber to laser resonator, where saturable absorber is partially pre-saturated by variable control light source in intensity
CN103050870B (en) * 2012-10-17 2015-07-15 北京工业大学 Novel microchip laser supporting optical fiber output
US9680287B2 (en) 2013-10-01 2017-06-13 Université De Neuchâtel Opto-optical modulation of a saturable absorber for high bandwidth CEO stabilization of a femtosecond laser frequency comb

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339323A (en) * 1993-04-30 1994-08-16 Lumonics Corporation Laser system for controlling emitted pulse energy
US5408480A (en) * 1993-07-15 1995-04-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Laser with optically driven Q-switch
FR2734096B1 (en) * 1995-05-12 1997-06-06 Commissariat Energie Atomique CAVITE MICROLASER AND SOLID IMPULSE MICROLASER WITH PASSIVE TRIGGER AND EXTERNAL CONTROL
DE19607689A1 (en) * 1996-02-29 1997-09-04 Lambda Physik Gmbh Q=switched injection-seeded solid state laser
DE19962047A1 (en) * 1999-12-22 2001-06-28 Univ Karlsruhe Device for stabilizing the dynamic response of laser systems, regulates fraction of the laser output signal by active feedback and feeding it to the laser input and keeping the laser output power constant

Also Published As

Publication number Publication date
WO2003012941A2 (en) 2003-02-13
WO2003012941A3 (en) 2003-10-02
DE10135453A1 (en) 2003-01-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase