JPS5284748A - Device for finely adjusting position at which laser light is focused - Google Patents

Device for finely adjusting position at which laser light is focused

Info

Publication number
JPS5284748A
JPS5284748A JP976A JP976A JPS5284748A JP S5284748 A JPS5284748 A JP S5284748A JP 976 A JP976 A JP 976A JP 976 A JP976 A JP 976A JP S5284748 A JPS5284748 A JP S5284748A
Authority
JP
Japan
Prior art keywords
focused
laser light
adjusting position
finely adjusting
laser
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
JP976A
Other languages
Japanese (ja)
Inventor
Takashi Takaoka
Seiichi Ogoshi
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 JP976A priority Critical patent/JPS5284748A/en
Publication of JPS5284748A publication Critical patent/JPS5284748A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)

Abstract

PURPOSE:To provide fine adjustment of a focusing point by moving wedgy prisms transversely with respect to the optic oxis of laser.
JP976A 1976-01-05 1976-01-05 Device for finely adjusting position at which laser light is focused Pending JPS5284748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP976A JPS5284748A (en) 1976-01-05 1976-01-05 Device for finely adjusting position at which laser light is focused

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP976A JPS5284748A (en) 1976-01-05 1976-01-05 Device for finely adjusting position at which laser light is focused

Publications (1)

Publication Number Publication Date
JPS5284748A true JPS5284748A (en) 1977-07-14

Family

ID=11462449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP976A Pending JPS5284748A (en) 1976-01-05 1976-01-05 Device for finely adjusting position at which laser light is focused

Country Status (1)

Country Link
JP (1) JPS5284748A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02138089U (en) * 1989-04-14 1990-11-19
JPH0347671U (en) * 1989-09-14 1991-05-02
JPH0381282U (en) * 1989-12-05 1991-08-20
US5255115A (en) * 1991-03-18 1993-10-19 Hitachi, Ltd. Optical scanning apparatus and recording apparatus using the same
JP2011025279A (en) * 2009-07-24 2011-02-10 Disco Abrasive Syst Ltd Optical system and laser machining device
WO2021157546A1 (en) * 2020-02-05 2021-08-12 パナソニックＩｐマネジメント株式会社 Laser processing apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02138089U (en) * 1989-04-14 1990-11-19
JPH0347671U (en) * 1989-09-14 1991-05-02
JPH0381282U (en) * 1989-12-05 1991-08-20
US5255115A (en) * 1991-03-18 1993-10-19 Hitachi, Ltd. Optical scanning apparatus and recording apparatus using the same
JP2011025279A (en) * 2009-07-24 2011-02-10 Disco Abrasive Syst Ltd Optical system and laser machining device
WO2021157546A1 (en) * 2020-02-05 2021-08-12 パナソニックＩｐマネジメント株式会社 Laser processing apparatus

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