ATE445245T1 - Laserverstärker mit mehreren pumpvorrichtungsuntergruppen - Google Patents

Laserverstärker mit mehreren pumpvorrichtungsuntergruppen

Info

Publication number
ATE445245T1
ATE445245T1 AT07120471T AT07120471T ATE445245T1 AT E445245 T1 ATE445245 T1 AT E445245T1 AT 07120471 T AT07120471 T AT 07120471T AT 07120471 T AT07120471 T AT 07120471T AT E445245 T1 ATE445245 T1 AT E445245T1
Authority
AT
Austria
Prior art keywords
pumping device
laser amplifier
multiple pumping
pumping devices
amplifier
Prior art date
Application number
AT07120471T
Other languages
English (en)
Inventor
Laurent Mazuray
Michel Fruit
Original Assignee
Astrium Sas
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 Astrium Sas filed Critical Astrium Sas
Application granted granted Critical
Publication of ATE445245T1 publication Critical patent/ATE445245T1/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
    • 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
    • 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
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/0606—Crystal lasers or glass lasers with polygonal cross-section, e.g. slab, prism
    • 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
    • H01S3/08095—Zig-zag travelling beam through the active medium
    • 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
    • H01S3/094076—Pulsed or modulated 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
    • H01S3/09—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
    • H01S3/09408—Pump redundancy
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
AT07120471T 2006-11-17 2007-11-12 Laserverstärker mit mehreren pumpvorrichtungsuntergruppen ATE445245T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0610072A FR2908933B1 (fr) 2006-11-17 2006-11-17 Amplificateur laser a plusieurs sous-ensembles de dispositifs de pompage

Publications (1)

Publication Number Publication Date
ATE445245T1 true ATE445245T1 (de) 2009-10-15

Family

ID=38327033

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07120471T ATE445245T1 (de) 2006-11-17 2007-11-12 Laserverstärker mit mehreren pumpvorrichtungsuntergruppen

Country Status (4)

Country Link
EP (1) EP1923971B1 (de)
AT (1) ATE445245T1 (de)
DE (1) DE602007002687D1 (de)
FR (1) FR2908933B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009289425B2 (en) * 2008-09-05 2013-10-24 Ams Research Corporation Laser system having switchable power modes
US8897326B2 (en) 2008-09-08 2014-11-25 Ams Research Corporation Pump energy wavelength stabilization
CN109713556B (zh) * 2019-01-15 2020-12-22 西安中科洺光测控技术有限公司 一种大功率小型无水冷侧泵板条激光装置
EP4513689A1 (de) * 2023-08-25 2025-02-26 MONTFORT Laser GmbH & Co KG Optisches system zur erzeugung von laserlicht

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0738476B2 (ja) * 1988-11-11 1995-04-26 浜松ホトニクス株式会社 スラブ型固体レーザ発振器
US5748654A (en) * 1996-06-17 1998-05-05 Trw Inc. Diode array providing either a pulsed or a CW mode of operation of a diode pumped solid state laser
JP2003198018A (ja) * 2001-12-28 2003-07-11 Communication Research Laboratory 光励起型固体レーザ発振器

Also Published As

Publication number Publication date
EP1923971B1 (de) 2009-10-07
DE602007002687D1 (de) 2009-11-19
FR2908933A1 (fr) 2008-05-23
EP1923971A1 (de) 2008-05-21
FR2908933B1 (fr) 2010-01-15

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties