JPS51145294A - Laser apparatus - Google Patents

Laser apparatus

Info

Publication number
JPS51145294A
JPS51145294A JP50069971A JP6997175A JPS51145294A JP S51145294 A JPS51145294 A JP S51145294A JP 50069971 A JP50069971 A JP 50069971A JP 6997175 A JP6997175 A JP 6997175A JP S51145294 A JPS51145294 A JP S51145294A
Authority
JP
Japan
Prior art keywords
laser apparatus
coil
magnetic field
work
focus point
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
JP50069971A
Other languages
English (en)
Japanese (ja)
Other versions
JPS544838B2 (OSRAM
Inventor
Ken Ishikawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50069971A priority Critical patent/JPS51145294A/ja
Publication of JPS51145294A publication Critical patent/JPS51145294A/ja
Publication of JPS544838B2 publication Critical patent/JPS544838B2/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
    • H01S3/09—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
JP50069971A 1975-06-10 1975-06-10 Laser apparatus Granted JPS51145294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50069971A JPS51145294A (en) 1975-06-10 1975-06-10 Laser apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50069971A JPS51145294A (en) 1975-06-10 1975-06-10 Laser apparatus

Publications (2)

Publication Number Publication Date
JPS51145294A true JPS51145294A (en) 1976-12-14
JPS544838B2 JPS544838B2 (OSRAM) 1979-03-10

Family

ID=13418039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50069971A Granted JPS51145294A (en) 1975-06-10 1975-06-10 Laser apparatus

Country Status (1)

Country Link
JP (1) JPS51145294A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63171281A (ja) * 1986-12-01 1988-07-15 サントル・ド・ルシェルシュ・メタリュルジュク レーザ光線による円筒表面のマーキング方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63171281A (ja) * 1986-12-01 1988-07-15 サントル・ド・ルシェルシュ・メタリュルジュク レーザ光線による円筒表面のマーキング方法

Also Published As

Publication number Publication date
JPS544838B2 (OSRAM) 1979-03-10

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