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AU2002364454A1 - Amplifying and phasing device for power laser sources - Google Patents

Amplifying and phasing device for power laser sources

Info

Publication number
AU2002364454A1
AU2002364454A1 AU2002364454A AU2002364454A AU2002364454A1 AU 2002364454 A1 AU2002364454 A1 AU 2002364454A1 AU 2002364454 A AU2002364454 A AU 2002364454A AU 2002364454 A AU2002364454 A AU 2002364454A AU 2002364454 A1 AU2002364454 A1 AU 2002364454A1
Authority
AU
Australia
Prior art keywords
amplifying
power laser
laser sources
phasing device
phasing
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
AU2002364454A
Other versions
AU2002364454A8 (en
Inventor
Arnaud Brignon
Jean-Pierre Huignard
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.)
Thales SA
Original Assignee
Thales 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
Application filed by Thales SA filed Critical Thales SA
Publication of AU2002364454A1 publication Critical patent/AU2002364454A1/en
Publication of AU2002364454A8 publication Critical patent/AU2002364454A8/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
    • H01S3/05—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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10007—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers
    • H01S3/10023—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers by functional association of additional optical elements, e.g. filters, gratings, reflectors
    • H01S3/1003—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers by functional association of additional optical elements, e.g. filters, gratings, reflectors tunable optical elements, e.g. acousto-optic filters, tunable gratings
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
AU2002364454A 2001-12-21 2002-12-17 Amplifying and phasing device for power laser sources Abandoned AU2002364454A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0116696A FR2834136A1 (en) 2001-12-21 2001-12-21 AMPLIFYING AND PHASING DEVICE FOR LASER POWER SOURCES
FR01/16696 2001-12-21
PCT/FR2002/004399 WO2003055016A2 (en) 2001-12-21 2002-12-17 Amplifying and phasing device for power laser sources

Publications (2)

Publication Number Publication Date
AU2002364454A1 true AU2002364454A1 (en) 2003-07-09
AU2002364454A8 AU2002364454A8 (en) 2003-07-09

Family

ID=8870857

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002364454A Abandoned AU2002364454A1 (en) 2001-12-21 2002-12-17 Amplifying and phasing device for power laser sources

Country Status (3)

Country Link
AU (1) AU2002364454A1 (en)
FR (1) FR2834136A1 (en)
WO (1) WO2003055016A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7120175B2 (en) 2004-01-20 2006-10-10 Northrop Grumman Corporation Scalable harmonic laser source and method
US7088743B2 (en) 2004-03-15 2006-08-08 Northrop Grumman Corp. Laser source comprising amplifier and adaptive wavefront/polarization driver
DE102007049436B4 (en) * 2007-10-16 2009-07-09 Lfk-Lenkflugkörpersysteme Gmbh Fiber laser array high beam power
FR2932929B1 (en) * 2008-06-20 2010-06-04 Thales Sa LASER DEVICE HAVING MEANS FOR PHASING A LARGE NUMBER OF COHERENT SOURCES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694408A (en) * 1995-06-07 1997-12-02 Mcdonnell Douglas Corporation Fiber optic laser system and associated lasing method
IL130904A (en) * 1998-08-11 2004-07-25 Trw Inc High average power fiber laser system with phase front control

Also Published As

Publication number Publication date
WO2003055016A3 (en) 2004-02-12
WO2003055016A2 (en) 2003-07-03
FR2834136A1 (en) 2003-06-27
AU2002364454A8 (en) 2003-07-09

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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