DE60010757D1 - Laser-oszillatorvorrichtung - Google Patents

Laser-oszillatorvorrichtung

Info

Publication number
DE60010757D1
DE60010757D1 DE60010757T DE60010757T DE60010757D1 DE 60010757 D1 DE60010757 D1 DE 60010757D1 DE 60010757 T DE60010757 T DE 60010757T DE 60010757 T DE60010757 T DE 60010757T DE 60010757 D1 DE60010757 D1 DE 60010757D1
Authority
DE
Germany
Prior art keywords
laser oscillator
oscillator device
laser
oscillator
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
DE60010757T
Other languages
English (en)
Other versions
DE60010757T2 (de
Inventor
Hiroyuki Hayashikawa
Hitoshi Hongu
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60010757D1 publication Critical patent/DE60010757D1/de
Publication of DE60010757T2 publication Critical patent/DE60010757T2/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
    • H01S3/03—Constructional details of gas laser discharge tubes
    • 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
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
    • 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
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
    • 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
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • 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
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/086—One or more reflectors having variable properties or positions for initial adjustment of the resonator

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE60010757T 2000-05-30 2000-05-30 Laser-oszillatorvorrichtung Expired - Lifetime DE60010757T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/003447 WO2001093380A1 (fr) 2000-05-30 2000-05-30 Dispositif d'oscillation laser

Publications (2)

Publication Number Publication Date
DE60010757D1 true DE60010757D1 (de) 2004-06-17
DE60010757T2 DE60010757T2 (de) 2004-09-23

Family

ID=11736081

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60010757T Expired - Lifetime DE60010757T2 (de) 2000-05-30 2000-05-30 Laser-oszillatorvorrichtung

Country Status (5)

Country Link
US (2) US6895030B1 (de)
EP (1) EP1248332B1 (de)
JP (1) JP3858695B2 (de)
DE (1) DE60010757T2 (de)
WO (1) WO2001093380A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4779917B2 (ja) * 2006-09-29 2011-09-28 パナソニック株式会社 ガスレーザ発振装置
KR101016685B1 (ko) * 2009-08-27 2011-02-25 삼성모바일디스플레이주식회사 연결 유닛과 이를 포함하는 레이저 발진 장치
DK2565994T3 (en) 2011-09-05 2014-03-10 Alltec Angewandte Laserlicht Technologie Gmbh Laser device and method for marking an object
DK2565673T3 (da) 2011-09-05 2014-01-06 Alltec Angewandte Laserlicht Technologie Gmbh Indretning og fremgangsmåde til markering af et objekt ved hjælp af en laserstråle
EP2564973B1 (de) * 2011-09-05 2014-12-10 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Markierungsvorrichtung mit mehreren Lasern und einem Mischungsdeflektorsmittel
EP2564974B1 (de) * 2011-09-05 2015-06-17 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Markierungsvorrichtung mit mehreren Resonatorröhren aufweisenden Gas-Lasern und einzel justierbaren Deflektoren
ES2444504T3 (es) 2011-09-05 2014-02-25 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Dispositivo láser con una unidad láser, y un recipiente de fluido para medios de refrigeración de dicha unidad láser
EP2564972B1 (de) * 2011-09-05 2015-08-26 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Markierungsvorrichtung mith mehreren Lasern, Deflektionmitteln und Telescopikmitteln für jeden Laserstrahl
EP2564975B1 (de) * 2011-09-05 2014-12-10 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Markierungsvorrichtung mit mehreren Lasern und individuell justierbaren Deflektionsmitteln
EP2564976B1 (de) 2011-09-05 2015-06-10 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Markierungsvorrichtung mit mindestens einem Gaslaser und einer Kühleinrichtung
CN104852256B (zh) * 2015-04-30 2017-08-04 金陵科技学院 一种轴快流co2激光器电极座固定装置
JP6162768B2 (ja) * 2015-10-05 2017-07-12 ファナック株式会社 補助電極を備えたガスレーザ発振器
US10116112B2 (en) * 2016-07-28 2018-10-30 Via Mechanics, Ltd. Laser oscillator

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US928902A (en) * 1909-02-20 1909-07-20 William Henry Mahoney Christie Range-finder.
US3619811A (en) * 1968-10-17 1971-11-09 Rca Corp Gas laser tube mount
US3783407A (en) * 1972-09-26 1974-01-01 Coherent Radiation Labor Improved laser optical resonator
US3808553A (en) 1972-11-21 1974-04-30 Avco Corp Thermally stable laser resonator support assembly
JPS5811110B2 (ja) 1978-06-28 1983-03-01 株式会社日立製作所 ガスレ−ザ発生装置
JPS6028153B2 (ja) 1980-12-11 1985-07-03 松下電器産業株式会社 レ−ザ発振装置
DE3323954A1 (de) * 1983-07-02 1985-01-10 Messer Griesheim Gmbh, 6000 Frankfurt Gaslaser, insbesondere schnellstroemender axialstrom-gastransportlaser
JPS6016187A (ja) 1983-07-08 1985-01-26 Nissan Motor Co Ltd ３相交流モ−タの制御装置
JPS6024082A (ja) 1983-07-19 1985-02-06 Matsushita Electric Ind Co Ltd レ−ザ発振器
JPH06105812B2 (ja) * 1984-02-01 1994-12-21 株式会社ダイヘン 高速軸流形レーザ発振器
ATE55659T1 (de) 1984-10-10 1990-09-15 Prc Corp Gaslaser mit mindestens einer axial gasdurchstroemten erregungsstrecke.
US4646310A (en) * 1986-01-08 1987-02-24 Amada Engineering Service Co., Inc. Flow control device for a laser generator
JPS62237781A (ja) 1986-04-08 1987-10-17 Mitsubishi Electric Corp レ−ザ発振器
US4823355A (en) 1987-03-10 1989-04-18 Amada Engineering & Service Co., Inc. High speed axial flow gas laser generator
JPS63227075A (ja) 1987-03-17 1988-09-21 Matsushita Electric Ind Co Ltd ガスレ−ザ装置
JPH01103889A (ja) 1987-06-05 1989-04-20 Hitachi Ltd ガスレ−ザ発生装置
JPH0221678A (ja) 1988-07-11 1990-01-24 Toshiba Corp 軸流形ガスレーザ装置
JPH02129976A (ja) 1988-11-10 1990-05-18 Toshiba Corp マイクロ波レーザ装置
JPH02168683A (ja) 1988-12-21 1990-06-28 Nec Corp 外部ミラー形ガスレーザ発振器
JP2810082B2 (ja) 1989-02-08 1998-10-15 株式会社アマダ 補助電極を備えた軸流形ガスレーザ
JPH0463667A (ja) 1990-07-02 1992-02-28 Mitsubishi Heavy Ind Ltd スケジューリング機能付き切削加工設備
JP2526074Y2 (ja) 1990-10-11 1997-02-12 日本電気株式会社 ガスレーザ発振器
JPH05206544A (ja) 1992-01-28 1993-08-13 Mitsubishi Electric Corp レーザ発振器
JP3047596B2 (ja) 1992-02-25 2000-05-29 松下電器産業株式会社 軸流形レーザ発振器
JPH06164042A (ja) * 1992-09-14 1994-06-10 Matsushita Electric Ind Co Ltd ガスレーザ発振装置
JP3022016B2 (ja) * 1992-12-28 2000-03-15 松下電器産業株式会社 軸流形レーザ発振器
JPH06326379A (ja) 1993-05-14 1994-11-25 Matsushita Electric Ind Co Ltd ガスレーザ発振装置
JPH0738176A (ja) 1993-07-22 1995-02-07 Toshiba Corp ガスレ−ザ管装置
JP3036514B2 (ja) * 1998-06-26 2000-04-24 松下電器産業株式会社 ガスレーザ発振装置
AU6502500A (en) * 1999-07-27 2001-02-13 New Focus, Inc. Method and apparatus for filtering an optical beam
DE10050603B4 (de) * 1999-10-12 2006-04-20 Matsushita Electric Industrial Co., Ltd., Kadoma Laseroszillatorvorrichtung

Also Published As

Publication number Publication date
DE60010757T2 (de) 2004-09-23
US6944200B2 (en) 2005-09-13
US20040066825A1 (en) 2004-04-08
EP1248332B1 (de) 2004-05-12
US6895030B1 (en) 2005-05-17
JP3858695B2 (ja) 2006-12-20
EP1248332A4 (de) 2003-01-29
WO2001093380A1 (fr) 2001-12-06
EP1248332A1 (de) 2002-10-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8320 Willingness to grant licences declared (paragraph 23)