DE69708182D1 - Lasergerät und Verfahren zum Steuern desselben - Google Patents

Lasergerät und Verfahren zum Steuern desselben

Info

Publication number
DE69708182D1
DE69708182D1 DE69708182T DE69708182T DE69708182D1 DE 69708182 D1 DE69708182 D1 DE 69708182D1 DE 69708182 T DE69708182 T DE 69708182T DE 69708182 T DE69708182 T DE 69708182T DE 69708182 D1 DE69708182 D1 DE 69708182D1
Authority
DE
Germany
Prior art keywords
controlling
same
laser device
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
DE69708182T
Other languages
English (en)
Other versions
DE69708182T2 (de
Inventor
Masahiro Ohishi
Hiroshi Koizumi
Fumio Ohtomo
Masayuki Momiuchi
Yoshiaki Goto
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.)
Topcon Corp
Original Assignee
Topcon 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 Topcon Corp filed Critical Topcon Corp
Application granted granted Critical
Publication of DE69708182D1 publication Critical patent/DE69708182D1/de
Publication of DE69708182T2 publication Critical patent/DE69708182T2/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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/108—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
    • H01S3/109—Frequency multiplication, e.g. harmonic generation
    • 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
    • H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/1312—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical 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
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/024—Arrangements for thermal management
DE69708182T 1996-03-18 1997-03-18 Lasergerät und Verfahren zum Steuern desselben Expired - Lifetime DE69708182T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09057296A JP3716355B2 (ja) 1996-03-18 1996-03-18 レーザー装置及びレーザー装置制御方法

Publications (2)

Publication Number Publication Date
DE69708182D1 true DE69708182D1 (de) 2001-12-20
DE69708182T2 DE69708182T2 (de) 2002-08-14

Family

ID=14002148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69708182T Expired - Lifetime DE69708182T2 (de) 1996-03-18 1997-03-18 Lasergerät und Verfahren zum Steuern desselben

Country Status (6)

Country Link
US (1) US6002696A (de)
EP (1) EP0797279B1 (de)
JP (1) JP3716355B2 (de)
CN (1) CN1105408C (de)
DE (1) DE69708182T2 (de)
WO (1) WO1997035370A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962047A1 (de) 1999-12-22 2001-06-28 Univ Karlsruhe Vorrichtung zur Stabilisierung der Dynamik von Laser-Systemen
US20030058906A1 (en) * 2001-08-03 2003-03-27 John Finn System and method for the electronic control of a laser diode and thermoelectric cooler
AU2003210453A1 (en) 2002-01-08 2003-07-24 Photon-X, Inc. Temperature controller module
US7139115B2 (en) * 2004-05-04 2006-11-21 Eastman Kodak Company Athermalization of an optical parametric oscillator
US7266897B2 (en) * 2004-06-21 2007-09-11 Laserline Mfg., Inc. Self-aligning, self plumbing baseline instrument
JP2007123635A (ja) * 2005-10-28 2007-05-17 Topcon Corp レーザ装置
JP5180086B2 (ja) * 2006-10-10 2013-04-10 パナソニック株式会社 波長変換装置および画像表示装置
JP5070819B2 (ja) * 2006-11-28 2012-11-14 株式会社島津製作所 固体レーザ装置
JP5070820B2 (ja) * 2006-11-28 2012-11-14 株式会社島津製作所 固体レーザ装置
JP5082862B2 (ja) * 2008-01-09 2012-11-28 セイコーエプソン株式会社 光源装置、照明装置及び画像表示装置
JP4968149B2 (ja) * 2008-04-04 2012-07-04 株式会社島津製作所 固体レーザ装置
CN101567515B (zh) * 2008-04-24 2011-05-11 中国科学院理化技术研究所 一种提高深紫外激光器稳定性的装置
JP4565207B1 (ja) * 2009-04-28 2010-10-20 レーザーテック株式会社 波長変換装置及び波長変換方法並びに半導体装置の製造方法
US8684632B2 (en) 2010-12-08 2014-04-01 Laserline Mfg., Inc. Systems and methods for laying out and installing a solar panel array
CN103606804B (zh) * 2013-11-20 2016-03-30 武汉光迅科技股份有限公司 一种降低光放大器功耗的方法
JP6862106B2 (ja) * 2016-06-27 2021-04-21 株式会社ミツトヨ 電流制御装置及びレーザ装置
CN114243427B (zh) * 2021-12-21 2023-07-18 山西大学 一种热池分布式控温方法、系统及内腔倍频激光器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04345078A (ja) * 1991-05-22 1992-12-01 Sony Corp レーザ光発生装置
AU659270B2 (en) * 1992-02-20 1995-05-11 Sony Corporation Laser light beam generating apparatus
KR950002069B1 (ko) * 1992-11-25 1995-03-10 삼성전자주식회사 제2고조파 발생장치(Second Harmonic Generator)
JPH07106681A (ja) * 1993-09-30 1995-04-21 Sumitomo Metal Mining Co Ltd レーザー装置
JP2606101B2 (ja) * 1993-11-02 1997-04-30 日本電気株式会社 Ｓｈｇ固体レーザ光源
JPH07202308A (ja) * 1993-12-28 1995-08-04 Fuji Photo Film Co Ltd 固体レーザーおよびその作製方法
JP3423761B2 (ja) * 1994-03-02 2003-07-07 東北パイオニア株式会社 光波長変換装置
JPH088480A (ja) * 1994-06-16 1996-01-12 Hitachi Ltd レーザ装置

Also Published As

Publication number Publication date
CN1180454A (zh) 1998-04-29
JPH09258280A (ja) 1997-10-03
DE69708182T2 (de) 2002-08-14
JP3716355B2 (ja) 2005-11-16
WO1997035370A1 (fr) 1997-09-25
EP0797279B1 (de) 2001-11-14
CN1105408C (zh) 2003-04-09
EP0797279A1 (de) 1997-09-24
US6002696A (en) 1999-12-14

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