DE69737119D1 - Laserdiodengepumpter Festkörper Verstärker und Laser - Google Patents

Laserdiodengepumpter Festkörper Verstärker und Laser

Info

Publication number
DE69737119D1
DE69737119D1 DE69737119T DE69737119T DE69737119D1 DE 69737119 D1 DE69737119 D1 DE 69737119D1 DE 69737119 T DE69737119 T DE 69737119T DE 69737119 T DE69737119 T DE 69737119T DE 69737119 D1 DE69737119 D1 DE 69737119D1
Authority
DE
Germany
Prior art keywords
laser
solid state
pumped solid
diode pumped
state amplifier
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
DE69737119T
Other languages
English (en)
Other versions
DE69737119T2 (de
Inventor
Shuichi Fujikawa
Tetsuo Kojima
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE69737119D1 publication Critical patent/DE69737119D1/de
Application granted granted Critical
Publication of DE69737119T2 publication Critical patent/DE69737119T2/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
    • H01S3/09—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
    • H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
    • 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
    • H01S3/02—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
    • H01S3/05—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
    • 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
    • H01S3/05—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
    • H01S3/08072—Thermal lensing or thermally induced birefringence; Compensation thereof
    • 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
    • H01S3/094049—Guiding of the pump light
    • H01S3/094057—Guiding of the pump light by tapered duct or homogenized light pipe, e.g. for concentrating pump light
    • 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
    • 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
    • H01S3/2308—Amplifier arrangements, e.g. MOPA

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE69737119T 1997-03-28 1997-10-17 Laserdiodengepumpter Festkörper Verstärker und Laser Expired - Lifetime DE69737119T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7830797 1997-03-28
JP9078307A JPH10275952A (ja) 1997-03-28 1997-03-28 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

Publications (2)

Publication Number Publication Date
DE69737119D1 true DE69737119D1 (de) 2007-02-01
DE69737119T2 DE69737119T2 (de) 2007-10-31

Family

ID=13658281

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69737119T Expired - Lifetime DE69737119T2 (de) 1997-03-28 1997-10-17 Laserdiodengepumpter Festkörper Verstärker und Laser

Country Status (4)

Country Link
US (1) US7796670B1 (de)
EP (1) EP0867988B1 (de)
JP (1) JPH10275952A (de)
DE (1) DE69737119T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001244526A (ja) 2000-02-28 2001-09-07 Nec Corp 半導体レーザ励起固体レーザ装置
DE10139980A1 (de) * 2001-08-21 2003-03-13 Foba Gmbh Elektronik & Lasersy Vorrichtung zur Bearbeitung, insbesondere zur Gravur, Markierung oder Beschriftung eines Materials mittels eines Lasers
JP2004179412A (ja) 2002-11-27 2004-06-24 Nec Corp 半導体レーザ励起固体レーザ装置並びにその製造方法
JP4824284B2 (ja) * 2004-03-26 2011-11-30 浜松ホトニクス株式会社 半導体レーザ励起固体レーザ装置
AT503451B8 (de) * 2006-06-13 2008-05-15 Ctr Carinthian Tech Res Ag Festkörperlaser
DE102009057288B4 (de) * 2009-12-01 2018-02-15 Siemens Aktiengesellschaft Umrichter für hohe Spannungen
RU2498467C2 (ru) * 2011-10-14 2013-11-10 Федеральное государственное унитарное предприятие "Российский федеральный ядерный центр - Всероссийский научно-исследовательский институт технической физики имени академика Е.И. Забабахина" Оптическая усилительная головка с диодной накачкой
CN105703210B (zh) * 2016-03-20 2019-09-24 中国科学院光电研究院 大口径均匀放大激光模块
JP2022043570A (ja) * 2020-09-04 2022-03-16 浜松ホトニクス株式会社 レーザ装置、及びレーザ装置の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215906B (en) 1988-02-10 1992-09-16 Mitsubishi Electric Corp Laser device
FR2641422B1 (fr) * 1989-01-04 1994-09-30 Comp Generale Electricite Laser a barreau avec pompage optique par source a plage d'emission etroite
US5058980A (en) * 1990-02-21 1991-10-22 Sfa, Inc. Multimode optical fiber interconnect for pumping Nd:YAG rod with semiconductor lasers
JPH0435077A (ja) 1990-05-31 1992-02-05 Toshiba Corp 固体レーザ装置
JP2546140B2 (ja) 1993-06-11 1996-10-23 日本電気株式会社 レーザ励起方法及びレーザ励起装置
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
DE19548635B4 (de) 1994-12-22 2004-12-02 Mitsubishi Denki K.K. Festkörperlaser mit einer außerhalb einer Kavität angeordneten Pumplichtquelle
IL116106A (en) * 1995-11-23 1999-07-14 Elop Electrooptics Ind Ltd Diode pumping module

Also Published As

Publication number Publication date
US7796670B1 (en) 2010-09-14
EP0867988A2 (de) 1998-09-30
EP0867988A3 (de) 2000-05-31
EP0867988B1 (de) 2006-12-20
DE69737119T2 (de) 2007-10-31
JPH10275952A (ja) 1998-10-13

Similar Documents

Publication Publication Date Title
DE69924002D1 (de) Kompressions-abgestimmtes bragggitter und kompressions-abgestimmter laser
DE69817099D1 (de) Laserdrucker
DE69731148D1 (de) Festkörperlaserverstärker
TR199801197A3 (tr) Fenil ve aminofenil-alkilsülfonamid ve üre türevleri.
EE9900377A (et) Labor laserkettas
DE69842032D1 (de) Oberflächenemittierender halbleiterlaser
DE69801974D1 (de) Halbleiterlaser
DE59806989D1 (de) Laseretiketten und ihre Verwendung
DE69708247D1 (de) Laserdiodenanordnung und Herstellungsverfahren
DE19750586B4 (de) Laser-Lötverfahren
DE69820558D1 (de) Optisch gepumpter Laser
DE69730784D1 (de) Laserdiodengepumpter Festkörperlasermodul
DE59805492D1 (de) Laseretiketten und ihre Verwendung
DE69836329D1 (de) Schneller und hochverstärkender operationsverstärker
DE69900296T2 (de) Laserdiodengepumpter Festkörperlaser
DE69725783D1 (de) Halbleiterlaser
DE69710238T2 (de) Laserdiodenangeregter Festkörperlaser oder -verstärker
DE60038203D1 (de) Laserverstärker und Laseroszillator
NO995112D0 (no) Effektforsterker
DE69800849T2 (de) Halbleiterlaser-Lichtquelle und Festkörperlaser
DE69728503D1 (de) Halbleiterlaser
DE69737119D1 (de) Laserdiodengepumpter Festkörper Verstärker und Laser
DE69716794T2 (de) Ultraviolett-emittierendes Elektrolumineszenzelement und Laser
DE59810118D1 (de) Laseroptik sowie Diodenlaser
DE69829552D1 (de) Oberflächenemittierender laser und dessen herstellungsverfahren

Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: FUJIKAWA, SHUICHI, CHIYODA, TOKYO, JP

Inventor name: KOJIMA, TETSUO, CHIYODA, TOKYO, JP

8364 No opposition during term of opposition
R084 Declaration of willingness to licence

Ref document number: 867988

Country of ref document: EP

Effective date: 20110628