DE60014011D1 - Festkörperlaser - Google Patents

Festkörperlaser

Info

Publication number
DE60014011D1
DE60014011D1 DE60014011T DE60014011T DE60014011D1 DE 60014011 D1 DE60014011 D1 DE 60014011D1 DE 60014011 T DE60014011 T DE 60014011T DE 60014011 T DE60014011 T DE 60014011T DE 60014011 D1 DE60014011 D1 DE 60014011D1
Authority
DE
Germany
Prior art keywords
solid
state lasers
lasers
state
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
DE60014011T
Other languages
English (en)
Other versions
DE60014011T2 (de
Inventor
Shuhei Yamamoto
Yasuharu Koyata
Yoshihito Hirano
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 DE60014011D1 publication Critical patent/DE60014011D1/de
Application granted granted Critical
Publication of DE60014011T2 publication Critical patent/DE60014011T2/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
    • H01S3/08—Construction or shape of optical resonators or components 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
    • H01S3/05—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
    • H01S3/08018—Mode suppression
    • H01S3/0804—Transverse or lateral modes
    • H01S3/08045—Single-mode emission
    • 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
    • H01S3/10—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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE60014011T 1999-12-03 2000-06-15 Festkörperlaser Expired - Lifetime DE60014011T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP34480299 1999-12-03
JP34480299A JP2001168429A (ja) 1999-12-03 1999-12-03 固体レーザ発振器

Publications (2)

Publication Number Publication Date
DE60014011D1 true DE60014011D1 (de) 2004-10-28
DE60014011T2 DE60014011T2 (de) 2005-10-06

Family

ID=18372107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60014011T Expired - Lifetime DE60014011T2 (de) 1999-12-03 2000-06-15 Festkörperlaser

Country Status (4)

Country Link
US (1) US6567453B1 (de)
EP (1) EP1107403B1 (de)
JP (1) JP2001168429A (de)
DE (1) DE60014011T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003001634A1 (fr) * 2001-06-21 2003-01-03 Mitsubishi Denki Kabushiki Kaisha Module d'excitation, oscillateur laser, et amplificateur laser
US6744803B2 (en) * 2002-01-17 2004-06-01 Northrop Grumman Corporation High brightness laser oscillator with spherical aberration
WO2004091058A2 (en) * 2003-04-03 2004-10-21 Jmar Research, Inc. Diode-pumped solid state laser system utilizing high power diode bars
JP4533733B2 (ja) * 2004-11-30 2010-09-01 株式会社キーエンス レーザーマーキング装置
JP2007214293A (ja) * 2006-02-08 2007-08-23 Hamamatsu Photonics Kk レーザ増幅媒体、レーザ増幅器、およびレーザ装置
CN101414727B (zh) * 2008-12-05 2010-06-02 长春理工大学 晶体透镜自适应补偿热透镜激光谐振腔
CN104218434B (zh) * 2014-07-11 2017-07-14 深圳技师学院 一种带有光路检测装置的激光机及其安装方法
KR101750821B1 (ko) * 2015-04-24 2017-07-11 학교법인 한동대학교 레이저 증폭장치
CN109788988B (zh) 2016-10-04 2022-06-24 波士顿科学医学有限公司 用于外科应用的定制激光脉冲
JP6484272B2 (ja) * 2017-03-17 2019-03-13 株式会社フジクラ レーザ加工装置およびレーザ加工方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701956A (en) * 1971-05-14 1972-10-31 Trw Inc Method of an apparatus for generating ultra-short time-duration laser pulses
US4554666A (en) * 1982-11-24 1985-11-19 Rca Corporation High-energy, single longitudinal mode hybrid laser
US5148445A (en) * 1989-04-24 1992-09-15 Quantronix Corp. High power Nd:YLF solid state lasers
US4942586A (en) * 1989-04-25 1990-07-17 Intelligent Surgical Lasers Inc. High power diode pumped laser
GB8912765D0 (en) * 1989-06-02 1989-07-19 Lumonics Ltd A laser
JP2917413B2 (ja) * 1990-05-23 1999-07-12 ソニー株式会社 固体レーザー発振器
US5272713A (en) * 1992-08-27 1993-12-21 Spectra-Physics Lasers, Inc. High repetition rate pulsed laser
DE4323197A1 (de) * 1992-09-04 1994-03-17 Deutsche Aerospace Verfahren und Anordnung zur Regelung von diodengepumpten Festkörperlasern
DE4415511B4 (de) * 1994-05-03 2006-04-27 Wittrock, Ulrich, Prof. Dr. Laseranordnung zur Kompensation der Doppelbrechung und der Bifokussierung in Lasermedien
US5434875A (en) * 1994-08-24 1995-07-18 Tamar Technology Co. Low cost, high average power, high brightness solid state laser
US5838709A (en) * 1995-06-07 1998-11-17 Nikon Corporation Ultraviolet laser source
JP3274605B2 (ja) * 1996-05-01 2002-04-15 日本無線株式会社 炭素同位体分析装置

Also Published As

Publication number Publication date
US6567453B1 (en) 2003-05-20
JP2001168429A (ja) 2001-06-22
EP1107403B1 (de) 2004-09-22
EP1107403A3 (de) 2001-09-26
EP1107403A2 (de) 2001-06-13
DE60014011T2 (de) 2005-10-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)