JPS51113597A - Lasar-processing method - Google Patents

Lasar-processing method

Info

Publication number
JPS51113597A
JPS51113597A JP50038044A JP3804475A JPS51113597A JP S51113597 A JPS51113597 A JP S51113597A JP 50038044 A JP50038044 A JP 50038044A JP 3804475 A JP3804475 A JP 3804475A JP S51113597 A JPS51113597 A JP S51113597A
Authority
JP
Japan
Prior art keywords
lasar
processing method
processing
pulse
oscillated
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.)
Pending
Application number
JP50038044A
Other languages
Japanese (ja)
Inventor
Mikio Hongo
Junichi Nakabayashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50038044A priority Critical patent/JPS51113597A/en
Publication of JPS51113597A publication Critical patent/JPS51113597A/en
Pending 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)

Abstract

PURPOSE:To widen the range of lasar processing and make possible the stabilized processing by optionally changing the pulse width when the pulse is oscillated through the cavity-damping of continuous-wave oscillating lasar.
JP50038044A 1975-03-31 1975-03-31 Lasar-processing method Pending JPS51113597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50038044A JPS51113597A (en) 1975-03-31 1975-03-31 Lasar-processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50038044A JPS51113597A (en) 1975-03-31 1975-03-31 Lasar-processing method

Publications (1)

Publication Number Publication Date
JPS51113597A true JPS51113597A (en) 1976-10-06

Family

ID=12514521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50038044A Pending JPS51113597A (en) 1975-03-31 1975-03-31 Lasar-processing method

Country Status (1)

Country Link
JP (1) JPS51113597A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143153A (en) * 1980-04-10 1981-11-07 Mochida Pharm Co Ltd Co2 laser knife
JPS56145840A (en) * 1980-04-14 1981-11-12 Mochida Pharm Co Ltd Co2 laser knife apparatus
JPS57181181A (en) * 1981-05-01 1982-11-08 Nippon Sekigaisen Kogyo Kk Laser device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143153A (en) * 1980-04-10 1981-11-07 Mochida Pharm Co Ltd Co2 laser knife
JPS56145840A (en) * 1980-04-14 1981-11-12 Mochida Pharm Co Ltd Co2 laser knife apparatus
JPS57181181A (en) * 1981-05-01 1982-11-08 Nippon Sekigaisen Kogyo Kk Laser device

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