DE69411373D1 - Festkörperlaser mit gaskühlung in geschlossenem kreislauf - Google Patents

Festkörperlaser mit gaskühlung in geschlossenem kreislauf

Info

Publication number
DE69411373D1
DE69411373D1 DE69411373T DE69411373T DE69411373D1 DE 69411373 D1 DE69411373 D1 DE 69411373D1 DE 69411373 T DE69411373 T DE 69411373T DE 69411373 T DE69411373 T DE 69411373T DE 69411373 D1 DE69411373 D1 DE 69411373D1
Authority
DE
Germany
Prior art keywords
housing
optical components
closed circuit
solid body
gas cooling
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 - Fee Related
Application number
DE69411373T
Other languages
English (en)
Other versions
DE69411373T2 (de
Inventor
William Rapoport
Kenrick R Leslie
Theodore Hadeler
Lavalle Brummert
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of DE69411373D1 publication Critical patent/DE69411373D1/de
Publication of DE69411373T2 publication Critical patent/DE69411373T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S3/025—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
    • H01S3/042—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
    • H01S3/0401—Arrangements for thermal management of optical elements being part of laser resonator, e.g. windows, mirrors, lenses
    • 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
    • H01S3/0404—Air- or gas cooling, e.g. by dry nitrogen

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Laser Surgery Devices (AREA)
DE69411373T 1993-03-22 1994-03-07 Festkörperlaser mit gaskühlung in geschlossenem kreislauf Expired - Fee Related DE69411373T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/034,993 US5331652A (en) 1993-03-22 1993-03-22 Solid state laser having closed cycle gas cooled construction
PCT/US1994/002423 WO1994022186A1 (en) 1993-03-22 1994-03-07 Solid state laser having closed cycle gas cooled construction

Publications (2)

Publication Number Publication Date
DE69411373D1 true DE69411373D1 (de) 1998-08-06
DE69411373T2 DE69411373T2 (de) 1998-11-26

Family

ID=21879963

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69411373T Expired - Fee Related DE69411373T2 (de) 1993-03-22 1994-03-07 Festkörperlaser mit gaskühlung in geschlossenem kreislauf

Country Status (7)

Country Link
US (1) US5331652A (de)
EP (1) EP0691042B1 (de)
JP (1) JPH08508365A (de)
AT (1) ATE167963T1 (de)
CA (1) CA2155415A1 (de)
DE (1) DE69411373T2 (de)
WO (1) WO1994022186A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6287298B1 (en) 1994-02-04 2001-09-11 Spectra-Physics Lasers, Inc. Diode pumped, multi axial mode intracavity doubled laser
DE19510713C2 (de) * 1995-03-15 2001-04-26 Laser Analytical Systems Las E Festkörperlaservorrichtung mit Mitteln zur Einstellung eines Temperaturprofils des Laserkörpers
US6931037B2 (en) 1995-05-19 2005-08-16 Spectra Physics Lasers, Inc. Diode pumped, multi axial mode intracavity doubled laser
US5644589A (en) * 1995-12-22 1997-07-01 Atx Telecom Systems, Inc. Solid state laser optimized for multimode operation
US5651022A (en) * 1995-12-22 1997-07-22 Atx Telecom Systems, Inc. Multi-element monolithic solid state laser
DE19617552A1 (de) * 1996-05-02 1997-11-06 Heidelberger Druckmasch Ag Verfahren und Vorrichtung zur Regelung der Temperatur in einer mit Laserlicht arbeitenden Druckplatten-Beschriftungseinheit, insbesondere einer Offset-Druckmaschine
US5892783A (en) * 1997-05-19 1999-04-06 Spectra Physics Lasers, Inc. Laser with temperature controller positioned in laser head
JPH1126837A (ja) * 1997-07-07 1999-01-29 Honda Motor Co Ltd レーザ発振器システム
US5986805A (en) * 1998-02-12 1999-11-16 Trw Inc. Polarizer/modulator assembly for lasers
US20040132228A1 (en) * 2002-12-17 2004-07-08 Honeywell International Inc. Method and system for fabricating an OLED
US7551656B2 (en) * 2006-03-29 2009-06-23 Lockheed Martin Coherent Technologies, Inc. Low stress optics mount using thermally conductive liquid metal or gel
JP5349757B2 (ja) * 2007-01-22 2013-11-20 株式会社メガオプト 固体レーザー発振装置
US7532652B2 (en) * 2007-02-20 2009-05-12 The Boeing Company Laser thermal management systems and methods
JP6207257B2 (ja) * 2013-06-26 2017-10-04 キヤノン株式会社 被検体情報取得およびレーザ装置
ES2576962B1 (es) * 2015-01-09 2017-01-23 Macsa Id, S.A. Equipo para marcaje de productos por láser
JP6254983B2 (ja) * 2015-09-15 2017-12-27 ファナック株式会社 異物を捕集する機能を有する熱交換器を備えるレーザ発振器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638140A (en) * 1969-07-28 1972-01-25 Hughes Aircraft Co Laser-cooling system
US3619809A (en) * 1970-07-13 1971-11-09 Hughes Aircraft Co Sealing arrangement for laser cooling system
US3997853A (en) * 1974-11-29 1976-12-14 Allied Chemical Corporation Chromium-doped beryllium aluminate lasers
US4272733A (en) * 1978-10-20 1981-06-09 Allied Chemical Corporation Broadly tunable chromium-doped beryllium aluminate lasers and operation thereof
JPS5843587A (ja) * 1981-09-08 1983-03-14 Nec Corp 空冷型レ−ザ発振器
JPS60136385A (ja) * 1983-12-26 1985-07-19 Toshiba Corp 固体レ−ザ発振装置
US4734913A (en) * 1985-12-16 1988-03-29 Allied Corporation Unitary solid-state laser
JPS62298193A (ja) * 1986-06-18 1987-12-25 Nec Corp 放電励起高繰り返しエキシマレ−ザ装置
US4858242A (en) * 1988-06-27 1989-08-15 Allied-Signal Inc. Unitary solid-state laser
US5181215A (en) * 1991-11-22 1993-01-19 Sam Richard C Heated solid state laser

Also Published As

Publication number Publication date
DE69411373T2 (de) 1998-11-26
EP0691042B1 (de) 1998-07-01
CA2155415A1 (en) 1994-09-29
US5331652A (en) 1994-07-19
ATE167963T1 (de) 1998-07-15
WO1994022186A1 (en) 1994-09-29
EP0691042A1 (de) 1996-01-10
JPH08508365A (ja) 1996-09-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee