JPS57186378A - Laser device - Google Patents

Laser device

Info

Publication number
JPS57186378A
JPS57186378A JP56070522A JP7052281A JPS57186378A JP S57186378 A JPS57186378 A JP S57186378A JP 56070522 A JP56070522 A JP 56070522A JP 7052281 A JP7052281 A JP 7052281A JP S57186378 A JPS57186378 A JP S57186378A
Authority
JP
Japan
Prior art keywords
laser output
pulse
command value
inputted
constitution
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.)
Granted
Application number
JP56070522A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0130318B2 (enrdf_load_stackoverflow
Inventor
Yoshihide Kanehara
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
Priority to JP56070522A priority Critical patent/JPS57186378A/ja
Publication of JPS57186378A publication Critical patent/JPS57186378A/ja
Publication of JPH0130318B2 publication Critical patent/JPH0130318B2/ja
Granted 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
    • H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/104—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation in gas lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
  • Dc-Dc Converters (AREA)
JP56070522A 1981-05-11 1981-05-11 Laser device Granted JPS57186378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56070522A JPS57186378A (en) 1981-05-11 1981-05-11 Laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56070522A JPS57186378A (en) 1981-05-11 1981-05-11 Laser device

Publications (2)

Publication Number Publication Date
JPS57186378A true JPS57186378A (en) 1982-11-16
JPH0130318B2 JPH0130318B2 (enrdf_load_stackoverflow) 1989-06-19

Family

ID=13433938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56070522A Granted JPS57186378A (en) 1981-05-11 1981-05-11 Laser device

Country Status (1)

Country Link
JP (1) JPS57186378A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189780A (ja) * 1986-02-17 1987-08-19 Mitsubishi Electric Corp レ−ザ加工装置
WO2003084012A1 (fr) * 2002-04-02 2003-10-09 Mitsubishi Denki Kabushiki Kaisha Procede et systeme d'usinage laser
WO2003107496A1 (ja) * 2002-06-14 2003-12-24 三菱電機株式会社 レーザ加工装置及び該加工装置の制御方法
JP2008004339A (ja) * 2006-06-21 2008-01-10 Matsushita Electric Works Ltd 放電灯点灯装置及び画像表示装置
JP2015518657A (ja) * 2012-04-13 2015-07-02 コヒレント， インコーポレイテッド パルス状ｃｏ２出力−パルス成形および電力制御

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5153220A (ja) * 1974-11-05 1976-05-11 Sharp Kk Suitsuchinguhoshikiteidenatsudengensochi
JPS556884A (en) * 1978-04-28 1980-01-18 Lasers Ltd J K Method of and device for supplying electric power to laser flash tube or like lamp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5153220A (ja) * 1974-11-05 1976-05-11 Sharp Kk Suitsuchinguhoshikiteidenatsudengensochi
JPS556884A (en) * 1978-04-28 1980-01-18 Lasers Ltd J K Method of and device for supplying electric power to laser flash tube or like lamp

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189780A (ja) * 1986-02-17 1987-08-19 Mitsubishi Electric Corp レ−ザ加工装置
WO2003084012A1 (fr) * 2002-04-02 2003-10-09 Mitsubishi Denki Kabushiki Kaisha Procede et systeme d'usinage laser
CN100345348C (zh) * 2002-04-02 2007-10-24 三菱电机株式会社 激光加工系统及激光加工方法
WO2003107496A1 (ja) * 2002-06-14 2003-12-24 三菱電機株式会社 レーザ加工装置及び該加工装置の制御方法
CN100344033C (zh) * 2002-06-14 2007-10-17 三菱电机株式会社 激光加工装置及该加工装置的控制方法
US7902482B2 (en) 2002-06-14 2011-03-08 Mitsubishi Denki Kabushiki Kaisha Laser machining apparatus and control method for the apparatus
JP2008004339A (ja) * 2006-06-21 2008-01-10 Matsushita Electric Works Ltd 放電灯点灯装置及び画像表示装置
JP2015518657A (ja) * 2012-04-13 2015-07-02 コヒレント， インコーポレイテッド パルス状ｃｏ２出力−パルス成形および電力制御

Also Published As

Publication number Publication date
JPH0130318B2 (enrdf_load_stackoverflow) 1989-06-19

Similar Documents

Publication Publication Date Title
JPS57186378A (en) Laser device
JPS548817A (en) Digital controller for motor
JPS5410871A (en) Thickener control device
JPS52109341A (en) Input output controlling device
JPS5337286A (en) Servo mechanism control device
JPS5339806A (en) Power supply for magnetron
JPS5740399A (en) Controller for load
JPS5220727A (en) Magnetic driving circuit
JPS5379191A (en) Area output control device of the pressure tube type reactor
JPS5356494A (en) Control rod drive mechanism
JPS5635201A (en) Rush flow preventing device
JPS56110578A (en) Controlling method of pitch of wind mill
JPS54103054A (en) Drive of thermal head
JPS51114593A (en) Method and device for controlling reactor operation
JPS6424511A (en) Oscillating operation controller
JPS53115485A (en) Speed control pulse oscillator
JPS5546358A (en) Waste feed rate control method for moving bed type incinerator
JPS53140484A (en) Numerical controller
JPS53106428A (en) Power inversion controller
JPS5315736A (en) Trigger pulse generator
JPS52143396A (en) Controlling method of reactor built in island
JPS53120150A (en) Regulating method of power supply
JPS5333347A (en) Power supply circuit of switching control type
JPS51150038A (en) Output power control system of generation unit of electric power by th ermal power
JPS52103625A (en) Switching regulator