DE68916136D1 - Laservorrichtungen und Lasersystem mit diesen Vorrichtungen. - Google Patents

Laservorrichtungen und Lasersystem mit diesen Vorrichtungen.

Info

Publication number
DE68916136D1
DE68916136D1 DE68916136T DE68916136T DE68916136D1 DE 68916136 D1 DE68916136 D1 DE 68916136D1 DE 68916136 T DE68916136 T DE 68916136T DE 68916136 T DE68916136 T DE 68916136T DE 68916136 D1 DE68916136 D1 DE 68916136D1
Authority
DE
Germany
Prior art keywords
devices
laser
laser system
laser devices
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
DE68916136T
Other languages
English (en)
Other versions
DE68916136T2 (de
Inventor
Noboru Nakano
Naoki Kubota
Yoshihisa Miyazaki
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel 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
Priority claimed from JP16908089A external-priority patent/JPH02168685A/ja
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of DE68916136D1 publication Critical patent/DE68916136D1/de
Application granted granted Critical
Publication of DE68916136T2 publication Critical patent/DE68916136T2/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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2308—Amplifier arrangements, e.g. MOPA
    • 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
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • 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
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
    • H01S3/093—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp focusing or directing the excitation energy into the active medium
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0071—Beam steering, e.g. whereby a mirror outside the cavity is present to change the beam direction
DE68916136T 1988-09-05 1989-09-05 Laservorrichtungen und Lasersystem mit diesen Vorrichtungen. Expired - Fee Related DE68916136T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP22165788 1988-09-05
JP22777888 1988-09-12
JP16908089A JPH02168685A (ja) 1988-09-05 1989-06-30 出力鏡及びその出力鏡を用いたレーザシステム
JP16908189 1989-06-30

Publications (2)

Publication Number Publication Date
DE68916136D1 true DE68916136D1 (de) 1994-07-21
DE68916136T2 DE68916136T2 (de) 1994-09-22

Family

ID=27474240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68916136T Expired - Fee Related DE68916136T2 (de) 1988-09-05 1989-09-05 Laservorrichtungen und Lasersystem mit diesen Vorrichtungen.

Country Status (4)

Country Link
US (1) US4993038A (de)
EP (1) EP0358464B1 (de)
CA (1) CA1320559C (de)
DE (1) DE68916136T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105717A1 (de) * 1991-02-23 1992-08-27 Aesculap Ag Laser
US5172388A (en) * 1991-07-23 1992-12-15 International Business Machines Corporation Method and apparatus for an increased pulse repetition rate for a CW pumped laser
JPH06104515A (ja) * 1992-09-21 1994-04-15 Kokusai Denshin Denwa Co Ltd <Kdd> 固体レーザ
US5548604A (en) * 1993-03-19 1996-08-20 Toepel; Michael P. Compact hand held medical device laser
JP3265173B2 (ja) * 1995-01-10 2002-03-11 三菱電機株式会社 固体レーザ装置
US5867518A (en) * 1996-08-07 1999-02-02 Lumonics Inc. Multiple element laser pumping chamber
CN1109388C (zh) * 1998-01-06 2003-05-21 中国人民解放军武汉军械士官学校 免调试固体激光装置
US6385227B1 (en) * 1999-01-12 2002-05-07 Kabushiki Kaisha Toshiba Solid-state laser apparatus and laser process apparatus
US6490081B1 (en) * 2000-07-28 2002-12-03 The Board Of Trustees Of The Leland Stanford Junior University Method of amplifying optical signals using doped materials with extremely broad bandwidths
WO2009100256A2 (en) * 2008-02-05 2009-08-13 Laser Energetics, Inc. Pump chamber integrated lamps
DE102011103286A1 (de) * 2011-06-04 2012-12-06 Roland Berger Anregungseinheit für einen Faserlaser
RU183902U1 (ru) * 2017-12-21 2018-10-08 Акционерное общество "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" Охлаждаемый твердотельный лазер
RU182531U1 (ru) * 2017-12-21 2018-08-22 Акционерное общество "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" Твердотельный лазер

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967215A (en) * 1966-04-29 1976-06-29 Bellak Johannes G Laser reactor
DE1614613A1 (de) * 1967-09-28 1970-07-02 Siemens Ag Beleuchtungseinrichtung fuer optische Molekularverstaerker
US3646474A (en) * 1969-04-21 1972-02-29 American Optical Corp Symmetrically pumped slab laser
US4439861A (en) * 1981-08-07 1984-03-27 Mrj, Inc. Solid state laser with controlled optical pumping
US4751716A (en) * 1986-05-01 1988-06-14 Amada Engineering & Service Co., Inc. Hollow cylindrical solid state laser medium and a laser system using the medium
DE3764783D1 (de) * 1986-12-08 1990-10-11 Mitsubishi Electric Corp Laserapparat.
US4802186A (en) * 1987-07-06 1989-01-31 Hughes Aircraft Company High reflectance laser resonator cavity
JPH0585291A (ja) * 1991-09-27 1993-04-06 Asahi Chem Ind Co Ltd エアーバツグの製造方法

Also Published As

Publication number Publication date
EP0358464B1 (de) 1994-06-15
US4993038A (en) 1991-02-12
EP0358464A3 (en) 1990-05-02
EP0358464A2 (de) 1990-03-14
CA1320559C (en) 1993-07-20
DE68916136T2 (de) 1994-09-22

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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