JPH051114B2 - - Google Patents

Info

Publication number
JPH051114B2
JPH051114B2 JP59248914A JP24891484A JPH051114B2 JP H051114 B2 JPH051114 B2 JP H051114B2 JP 59248914 A JP59248914 A JP 59248914A JP 24891484 A JP24891484 A JP 24891484A JP H051114 B2 JPH051114 B2 JP H051114B2
Authority
JP
Japan
Prior art keywords
level
output
discrimination
pulsed laser
laser beam
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
JP59248914A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61126988A (ja
Inventor
Kunio Hara
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP59248914A priority Critical patent/JPS61126988A/ja
Publication of JPS61126988A publication Critical patent/JPS61126988A/ja
Publication of JPH051114B2 publication Critical patent/JPH051114B2/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
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
JP59248914A 1984-11-26 1984-11-26 パルス状レ−ザ光の検出装置 Granted JPS61126988A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59248914A JPS61126988A (ja) 1984-11-26 1984-11-26 パルス状レ−ザ光の検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59248914A JPS61126988A (ja) 1984-11-26 1984-11-26 パルス状レ−ザ光の検出装置

Publications (2)

Publication Number Publication Date
JPS61126988A JPS61126988A (ja) 1986-06-14
JPH051114B2 true JPH051114B2 (en]) 1993-01-07

Family

ID=17185297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59248914A Granted JPS61126988A (ja) 1984-11-26 1984-11-26 パルス状レ−ザ光の検出装置

Country Status (1)

Country Link
JP (1) JPS61126988A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08111114A (ja) * 1994-10-11 1996-04-30 Kajima Corp 連結型照明器具の配線方式

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5300564B2 (ja) * 2009-04-07 2013-09-25 株式会社日本製鋼所 レーザアニール装置
PL3165297T3 (pl) 2015-11-03 2019-08-30 Ssab Technology Ab Sposób gięcia

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08111114A (ja) * 1994-10-11 1996-04-30 Kajima Corp 連結型照明器具の配線方式

Also Published As

Publication number Publication date
JPS61126988A (ja) 1986-06-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term