JPH0320075B2 - - Google Patents

Info

Publication number
JPH0320075B2
JPH0320075B2 JP60146057A JP14605785A JPH0320075B2 JP H0320075 B2 JPH0320075 B2 JP H0320075B2 JP 60146057 A JP60146057 A JP 60146057A JP 14605785 A JP14605785 A JP 14605785A JP H0320075 B2 JPH0320075 B2 JP H0320075B2
Authority
JP
Japan
Prior art keywords
laser
rotating disk
attenuator
shutter mechanism
light
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 - Lifetime
Application number
JP60146057A
Other languages
English (en)
Japanese (ja)
Other versions
JPS627180A (ja
Inventor
Yuzuru Doi
Kyoshi Araki
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP60146057A priority Critical patent/JPS627180A/ja
Publication of JPS627180A publication Critical patent/JPS627180A/ja
Publication of JPH0320075B2 publication Critical patent/JPH0320075B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • 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
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Lasers (AREA)
JP60146057A 1985-07-03 1985-07-03 レ−ザ光の減衰装置 Granted JPS627180A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60146057A JPS627180A (ja) 1985-07-03 1985-07-03 レ−ザ光の減衰装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60146057A JPS627180A (ja) 1985-07-03 1985-07-03 レ−ザ光の減衰装置

Publications (2)

Publication Number Publication Date
JPS627180A JPS627180A (ja) 1987-01-14
JPH0320075B2 true JPH0320075B2 (enrdf_load_stackoverflow) 1991-03-18

Family

ID=15399109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60146057A Granted JPS627180A (ja) 1985-07-03 1985-07-03 レ−ザ光の減衰装置

Country Status (1)

Country Link
JP (1) JPS627180A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103071920B (zh) * 2012-10-15 2016-03-16 昆山科森科技股份有限公司 用于手术刀加工的焊接装置

Also Published As

Publication number Publication date
JPS627180A (ja) 1987-01-14

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