DE69507434T2 - Gepumpte Laservorrichtung und Verfahren zur Kühlung ihres Laserstabes - Google Patents

Gepumpte Laservorrichtung und Verfahren zur Kühlung ihres Laserstabes

Info

Publication number
DE69507434T2
DE69507434T2 DE69507434T DE69507434T DE69507434T2 DE 69507434 T2 DE69507434 T2 DE 69507434T2 DE 69507434 T DE69507434 T DE 69507434T DE 69507434 T DE69507434 T DE 69507434T DE 69507434 T2 DE69507434 T2 DE 69507434T2
Authority
DE
Germany
Prior art keywords
cooling
laser
pumped
rod
laser device
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
DE69507434T
Other languages
English (en)
Other versions
DE69507434D1 (de
Inventor
Peter E Phillips
Vikram D Desai
Landon A Stratton
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of DE69507434D1 publication Critical patent/DE69507434D1/de
Publication of DE69507434T2 publication Critical patent/DE69507434T2/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
    • H01S3/02—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
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/0407—Liquid cooling, e.g. by water
DE69507434T 1994-11-15 1995-11-14 Gepumpte Laservorrichtung und Verfahren zur Kühlung ihres Laserstabes Expired - Lifetime DE69507434T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/339,616 US5471491A (en) 1994-11-15 1994-11-15 Method and structure for impingement cooling a laser rod

Publications (2)

Publication Number Publication Date
DE69507434D1 DE69507434D1 (de) 1999-03-04
DE69507434T2 true DE69507434T2 (de) 1999-08-19

Family

ID=23329856

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69507434T Expired - Lifetime DE69507434T2 (de) 1994-11-15 1995-11-14 Gepumpte Laservorrichtung und Verfahren zur Kühlung ihres Laserstabes

Country Status (6)

Country Link
US (1) US5471491A (de)
EP (1) EP0713272B1 (de)
JP (1) JP2763281B2 (de)
CA (1) CA2162754A1 (de)
DE (1) DE69507434T2 (de)
IL (1) IL115997A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243323B4 (de) * 2002-09-18 2005-11-10 Arccure Technologies Gmbh Optisch gepumpter Festkörperlaser

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3338974B2 (ja) * 1995-01-11 2002-10-28 ミヤチテクノス株式会社 レーザ装置
US5636239A (en) 1995-05-15 1997-06-03 Hughes Electronics Solid state optically pumped laser head
DE69737538T2 (de) * 1996-07-01 2007-12-13 Matsushita Electric Industrial Co., Ltd., Kadoma Lasergerät
US6400740B1 (en) * 1998-10-22 2002-06-04 Laser Diode Array, Inc. Laser diode apparatus with support structure
US6330259B1 (en) * 1999-06-24 2001-12-11 Jonathan S. Dahm Monolithic radial diode-pumped laser with integral micro channel cooling
WO2002019781A1 (en) * 2000-08-31 2002-03-07 Powerlase Limited Electromagnetic radiation generation using a laser produced plasma
US6571569B1 (en) 2001-04-26 2003-06-03 Rini Technologies, Inc. Method and apparatus for high heat flux heat transfer
US7654100B2 (en) * 2001-04-26 2010-02-02 Rini Technologies, Inc. Method and apparatus for high heat flux heat transfer
US6993926B2 (en) 2001-04-26 2006-02-07 Rini Technologies, Inc. Method and apparatus for high heat flux heat transfer
KR100676249B1 (ko) * 2001-05-23 2007-01-30 삼성전자주식회사 기판 절단용 냉매, 이를 이용한 기판 절단 방법 및 이를수행하기 위한 장치
GB0117788D0 (en) * 2001-07-20 2001-09-12 Mertek Ltd Laser apparatus
US6859472B2 (en) * 2001-11-13 2005-02-22 Raytheon Company Multi-jet impingement cooled slab laser pumphead and method
AU2002352846A1 (en) * 2001-11-21 2003-06-10 General Atomics Laser containing a slurry
US6690696B2 (en) * 2002-06-14 2004-02-10 Raytheon Company Laser cooling apparatus and method
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
US7075959B1 (en) 2003-11-14 2006-07-11 Hamilton Sundstrand Corporation Cooling device for diode pumped laser
DE502007005554D1 (de) * 2007-05-30 2010-12-16 Iie Ges Fuer Innovative Indust Lasermodul
CN103219637B (zh) * 2013-03-29 2015-07-29 中国科学院半导体研究所 半导体侧泵激光器的冷却方法和冷却装置
CN103199413B (zh) * 2013-03-29 2015-08-26 中国科学院半导体研究所 端泵激光器的冷却方法和冷却装置
CN103219636B (zh) * 2013-03-29 2016-01-27 中国科学院半导体研究所 灯泵侧泵激光器的冷却方法和冷却装置
CN104852258B (zh) * 2015-06-12 2018-07-06 中国工程物理研究院总体工程研究所 采用微通道水冷的千瓦级光纤包层功率剥离器
CN111541146A (zh) * 2020-05-13 2020-08-14 山西烽通光电技术有限责任公司 一种高效散热的半导体激光器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665337A (en) * 1970-07-17 1972-05-23 Union Carbide Corp Method and means for sealing laser rods
US4011522A (en) * 1974-02-06 1977-03-08 Calspan Corporation Radial flow laser
US4567597A (en) * 1982-10-15 1986-01-28 Mandella Michael J High power laser system
DE8433460U1 (de) * 1984-11-15 1985-03-21 Gerhardt, Harald, Dr., 3012 Langenhagen Gaslaserrohr
US4698818A (en) * 1985-09-30 1987-10-06 Siemens Aktiengesellschaft Air-cooled discharge tube for an ion laser
DE3546280A1 (de) * 1985-12-28 1987-07-30 Schott Glaswerke Festkoerperlaserstaebe fuer hohe leistungen
US4740983A (en) * 1987-08-28 1988-04-26 General Electric Company Laser apparatus for minimizing wavefront distortion
JPH02209778A (ja) * 1989-02-09 1990-08-21 Brother Ind Ltd 固体レーザ装置
US4969155A (en) 1989-10-10 1990-11-06 Hughes Aircraft Company Integrating laser diode pumped laser apparatus
DE4119027A1 (de) * 1991-06-10 1992-12-17 Reinhardt Thyzel Fluidgekuehltes laserrohr fuer einen gaslaser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243323B4 (de) * 2002-09-18 2005-11-10 Arccure Technologies Gmbh Optisch gepumpter Festkörperlaser

Also Published As

Publication number Publication date
JPH08213674A (ja) 1996-08-20
IL115997A (en) 1998-02-08
JP2763281B2 (ja) 1998-06-11
IL115997A0 (en) 1996-01-31
EP0713272A1 (de) 1996-05-22
CA2162754A1 (en) 1996-05-16
US5471491A (en) 1995-11-28
DE69507434D1 (de) 1999-03-04
EP0713272B1 (de) 1999-01-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition