DE68915421D1 - Optisch gepumpter Stablaser mit schmaler Pumpquellen-Emissionsfläche. - Google Patents

Optisch gepumpter Stablaser mit schmaler Pumpquellen-Emissionsfläche.

Info

Publication number
DE68915421D1
DE68915421D1 DE68915421T DE68915421T DE68915421D1 DE 68915421 D1 DE68915421 D1 DE 68915421D1 DE 68915421 T DE68915421 T DE 68915421T DE 68915421 T DE68915421 T DE 68915421T DE 68915421 D1 DE68915421 D1 DE 68915421D1
Authority
DE
Germany
Prior art keywords
emission area
pump source
optically pumped
source emission
rod laser
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.)
Expired - Lifetime
Application number
DE68915421T
Other languages
English (en)
Other versions
DE68915421T2 (de
Inventor
Louis Cabaret
Genevieve Girard
Pierre Pinson
Saxce Thibaut De
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.)
LASERDOT PARIS
Original Assignee
LASERDOT PARIS
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 LASERDOT PARIS filed Critical LASERDOT PARIS
Application granted granted Critical
Publication of DE68915421D1 publication Critical patent/DE68915421D1/de
Publication of DE68915421T2 publication Critical patent/DE68915421T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/061—Crystal lasers or glass lasers with elliptical or circular cross-section and elongated shape, e.g. rod
    • 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
    • H01S3/04—Arrangements for thermal management
    • H01S3/042—Arrangements for thermal management for solid state lasers
    • 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
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/0407—Liquid cooling, e.g. by water
    • 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
    • H01S3/094084—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light with pump light recycling, i.e. with reinjection of the unused pump light, e.g. by reflectors or circulators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Lasers (AREA)
DE68915421T 1989-01-04 1989-12-27 Optisch gepumpter Stablaser mit schmaler Pumpquellen-Emissionsfläche. Expired - Lifetime DE68915421T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898900044A FR2641422B1 (fr) 1989-01-04 1989-01-04 Laser a barreau avec pompage optique par source a plage d'emission etroite

Publications (2)

Publication Number Publication Date
DE68915421D1 true DE68915421D1 (de) 1994-06-23
DE68915421T2 DE68915421T2 (de) 1994-09-01

Family

ID=9377463

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915421T Expired - Lifetime DE68915421T2 (de) 1989-01-04 1989-12-27 Optisch gepumpter Stablaser mit schmaler Pumpquellen-Emissionsfläche.

Country Status (7)

Country Link
US (1) US5033058A (de)
EP (1) EP0377207B1 (de)
AT (1) ATE105977T1 (de)
CA (1) CA2007009A1 (de)
DE (1) DE68915421T2 (de)
ES (1) ES2055780T3 (de)
FR (1) FR2641422B1 (de)

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US5548608A (en) * 1993-02-08 1996-08-20 Zhang; Tong Laser head and telescopic cavity for diode-pumped solid-state lasers
DE4307129C2 (de) * 1993-03-06 1999-11-04 Deutsch Zentr Luft & Raumfahrt Festkörperlaser
US6873639B2 (en) * 1993-05-28 2005-03-29 Tong Zhang Multipass geometry and constructions for diode-pumped solid-state lasers and fiber lasers, and for optical amplifier and detector
JP3155132B2 (ja) * 1993-09-24 2001-04-09 三菱電機株式会社 固体レーザ装置及びレーザ加工装置
US5774488A (en) * 1994-06-30 1998-06-30 Lightwave Electronics Corporation Solid-state laser with trapped pump light
US5590147A (en) * 1994-12-19 1996-12-31 The Morgan Curcible Company Plc Side-pumped lasers
JPH08181368A (ja) * 1994-12-22 1996-07-12 Mitsubishi Electric Corp 固体レーザ増幅装置及び固体レーザ装置
US5521936A (en) * 1995-02-01 1996-05-28 Paradigm Lasers, Inc. Radial laser diode array
DE19515635C2 (de) * 1995-04-28 1999-01-14 Jenoptik Jena Gmbh Laserdiodengepumpter Hochleistungsfestkörperlaser
US5636239A (en) * 1995-05-15 1997-06-03 Hughes Electronics Solid state optically pumped laser head
DE19518177A1 (de) * 1995-05-19 1996-11-21 Fraunhofer Ges Forschung Diodenlasergepumpter Festkörperlaser
DE19617711A1 (de) * 1996-02-07 1997-08-14 Fraunhofer Ges Forschung Optisch gepumpter Verstärker, insbesondere ein Festkörper-Verstärker
JP3290345B2 (ja) * 1996-03-27 2002-06-10 三菱電機株式会社 光励起固体レーザ増幅装置、光励起固体レーザ装置、および固体レーザ励起方法
JPH09260754A (ja) * 1996-03-27 1997-10-03 Mitsubishi Electric Corp 半導体レーザ励起固体レーザ増幅装置及び半導体レーザ励起固体レーザ装置
US5778020A (en) * 1996-06-04 1998-07-07 Cj Laser, Inc. ND: YAG laser pump head
US5900967A (en) * 1996-12-12 1999-05-04 Trw Inc. Laser diode mounting technique to evenly deposit energy
US5790303A (en) 1997-01-23 1998-08-04 Positive Light, Inc. System for amplifying an optical pulse using a diode-pumped, Q-switched, intracavity-doubled laser to pump an optical amplifier
JPH10275952A (ja) * 1997-03-28 1998-10-13 Mitsubishi Electric Corp 半導体レーザ励起固体レーザ増幅装置及び半導体レーザ励起固体レーザ装置
US5978407A (en) * 1997-03-31 1999-11-02 United States Enrichment Corporation Compact and highly efficient laser pump cavity
US6400740B1 (en) * 1998-10-22 2002-06-04 Laser Diode Array, Inc. Laser diode apparatus with support structure
US6160824A (en) * 1998-11-02 2000-12-12 Maxios Laser Corporation Laser-pumped compound waveguide lasers and amplifiers
US6594299B1 (en) * 1998-11-12 2003-07-15 Mitsubishi Denki Kabushiki Kaisha Semiconductor laser light emitting apparatus and solid-state laser rod pumping module
US6246711B1 (en) * 1999-03-25 2001-06-12 Raytheon Company Integrating diode pump cavity for an Er, Yb:glass laser
US6330259B1 (en) 1999-06-24 2001-12-11 Jonathan S. Dahm Monolithic radial diode-pumped laser with integral micro channel cooling
DE19938555B4 (de) * 1999-08-18 2009-04-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optisch gepumpter Festkörperlaser mit einem Lasermedium
US6999491B2 (en) * 1999-10-15 2006-02-14 Jmar Research, Inc. High intensity and high power solid state laser amplifying system and method
US6704341B1 (en) 1999-11-19 2004-03-09 The Regents Of The University Of California Diode-pumped laser with improved pumping system
FR2803697B1 (fr) 2000-01-06 2003-05-30 Cilas Element actif pour source laser et source laser comportant un tel element actif
US6614584B1 (en) 2000-02-25 2003-09-02 Lambda Physik Ag Laser frequency converter with automatic phase matching adjustment
US6608852B2 (en) * 2000-08-25 2003-08-19 Lameda Physik Ag Gain module for diode-pumped solid state laser and amplifier
EP1316245A1 (de) * 2000-08-31 2003-06-04 Powerlase Limited Erzeugung elektromagnetischer strahlung aus einem lasererzeugten plasma
EP1278278A1 (de) 2001-07-18 2003-01-22 Nanyang Technological University Diodengepumpter Festkörperlaser
GB0117788D0 (en) * 2001-07-20 2001-09-12 Mertek Ltd Laser apparatus
US6785315B1 (en) * 2001-09-24 2004-08-31 Northrop Grumman Corporation Mobile tactical high energy laser weapon system and method for generating a high energy laser beam
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US7522651B2 (en) * 2004-03-10 2009-04-21 Pavilion Integration Corporation Solid-state lasers employing incoherent monochromatic pump
CN100405677C (zh) * 2005-07-08 2008-07-23 北京国科世纪激光技术有限公司 一种制备半导体激光抽运模块中的激光反射腔的装置
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AT503451B8 (de) * 2006-06-13 2008-05-15 Ctr Carinthian Tech Res Ag Festkörperlaser
JP4867032B2 (ja) * 2006-09-05 2012-02-01 有限会社岡本光学加工所 太陽光励起レーザー装置
US20080247438A1 (en) * 2007-04-05 2008-10-09 Jihua Du Laterally pumped solid-state laser gain-module
RU2579188C1 (ru) * 2014-09-30 2016-04-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Квантрон твердотельного лазера с термостабилизацией диодной накачки
CN105261923A (zh) * 2015-11-06 2016-01-20 华中科技大学 一种半导体泵浦放电气体激光器
US10901228B2 (en) * 2017-06-27 2021-01-26 The Boeing Company Cavity with curved beam replicator and method of determining a characteristic of a medium therein
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Also Published As

Publication number Publication date
EP0377207A1 (de) 1990-07-11
FR2641422A1 (fr) 1990-07-06
DE68915421T2 (de) 1994-09-01
EP0377207B1 (de) 1994-05-18
FR2641422B1 (fr) 1994-09-30
CA2007009A1 (fr) 1990-07-04
US5033058A (en) 1991-07-16
ATE105977T1 (de) 1994-06-15
ES2055780T3 (es) 1994-09-01

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Legal Events

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