JPH033397B2 - - Google Patents

Info

Publication number
JPH033397B2
JPH033397B2 JP8842681A JP8842681A JPH033397B2 JP H033397 B2 JPH033397 B2 JP H033397B2 JP 8842681 A JP8842681 A JP 8842681A JP 8842681 A JP8842681 A JP 8842681A JP H033397 B2 JPH033397 B2 JP H033397B2
Authority
JP
Japan
Prior art keywords
output
laser
laser oscillator
input
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
Application number
JP8842681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57202794A (en
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 JP8842681A priority Critical patent/JPS57202794A/ja
Publication of JPS57202794A publication Critical patent/JPS57202794A/ja
Publication of JPH033397B2 publication Critical patent/JPH033397B2/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
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
JP8842681A 1981-06-09 1981-06-09 Controlling device for laser output Granted JPS57202794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8842681A JPS57202794A (en) 1981-06-09 1981-06-09 Controlling device for laser output

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8842681A JPS57202794A (en) 1981-06-09 1981-06-09 Controlling device for laser output

Publications (2)

Publication Number Publication Date
JPS57202794A JPS57202794A (en) 1982-12-11
JPH033397B2 true JPH033397B2 (en:Method) 1991-01-18

Family

ID=13942451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8842681A Granted JPS57202794A (en) 1981-06-09 1981-06-09 Controlling device for laser output

Country Status (1)

Country Link
JP (1) JPS57202794A (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052072A (ja) * 1983-09-01 1985-03-23 Mitsubishi Electric Corp レ−ザ出力制御装置
JPS60217679A (ja) * 1984-04-13 1985-10-31 Mitsubishi Electric Corp レ−ザ出力制御装置
JPS60217680A (ja) * 1984-04-13 1985-10-31 Mitsubishi Electric Corp レ−ザ出力制御装置
JPS60217681A (ja) * 1984-04-13 1985-10-31 Mitsubishi Electric Corp レ−ザ出力制御装置
JPS60217683A (ja) * 1984-04-13 1985-10-31 Mitsubishi Electric Corp レ−ザ出力制御装置
JPS617677A (ja) * 1984-06-22 1986-01-14 Mitsubishi Electric Corp レ−ザ出力制御装置
JPH0740616B2 (ja) * 1986-03-26 1995-05-01 三菱電機株式会社 レ−ザ加工制御回路
JP2917642B2 (ja) * 1992-01-24 1999-07-12 三菱電機株式会社 レーザ出力制御装置
CN1907633B (zh) * 2001-10-16 2012-09-26 株式会社片冈制作所 激光加工装置

Also Published As

Publication number Publication date
JPS57202794A (en) 1982-12-11

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