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JPS5224542A - Optical system for shaping a beam - Google Patents

Optical system for shaping a beam

Info

Publication number
JPS5224542A
JPS5224542A JP50100721A JP10072175A JPS5224542A JP S5224542 A JPS5224542 A JP S5224542A JP 50100721 A JP50100721 A JP 50100721A JP 10072175 A JP10072175 A JP 10072175A JP S5224542 A JPS5224542 A JP S5224542A
Authority
JP
Japan
Prior art keywords
shaping
optical system
right angles
different
lens
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
JP50100721A
Other languages
Japanese (ja)
Inventor
Hiroshi Hanada
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP50100721A priority Critical patent/JPS5224542A/en
Publication of JPS5224542A publication Critical patent/JPS5224542A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
  • Optical Head (AREA)

Abstract

PURPOSE: To make parallel different fluxes of light in the directions where the origines of divergence thereof intersects at right angles with each other by using a cylindrical lens and a rotary symmetrical lens the buses of these lenses intersecting at right angles with each other and the radiuses of curvature thereof being different from each other.
COPYRIGHT: (C)1977,JPO&Japio
JP50100721A 1975-08-20 1975-08-20 Optical system for shaping a beam Pending JPS5224542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50100721A JPS5224542A (en) 1975-08-20 1975-08-20 Optical system for shaping a beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50100721A JPS5224542A (en) 1975-08-20 1975-08-20 Optical system for shaping a beam

Publications (1)

Publication Number Publication Date
JPS5224542A true JPS5224542A (en) 1977-02-24

Family

ID=14281486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50100721A Pending JPS5224542A (en) 1975-08-20 1975-08-20 Optical system for shaping a beam

Country Status (1)

Country Link
JP (1) JPS5224542A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641A (en) * 1979-06-15 1981-01-06 Hitachi Ltd Processor for optical information
JPS5998329A (en) * 1983-10-28 1984-06-06 Hitachi Ltd Optical information processing device
JPS60423A (en) * 1984-04-27 1985-01-05 Hitachi Ltd scanning optical device
JPS60106038A (en) * 1984-07-20 1985-06-11 Hitachi Ltd Optical device
JPS61109015A (en) * 1984-10-31 1986-05-27 Asahi Optical Co Ltd Image forming optical system for laser light
JPH01500226A (en) * 1986-04-04 1989-01-26 イーストマン・コダック・カンパニー scanning device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641A (en) * 1979-06-15 1981-01-06 Hitachi Ltd Processor for optical information
JPS6153775B2 (en) * 1979-06-15 1986-11-19 Hitachi Ltd
JPS5998329A (en) * 1983-10-28 1984-06-06 Hitachi Ltd Optical information processing device
JPS631652B2 (en) * 1983-10-28 1988-01-13 Hitachi Ltd
JPS60423A (en) * 1984-04-27 1985-01-05 Hitachi Ltd scanning optical device
JPS60106038A (en) * 1984-07-20 1985-06-11 Hitachi Ltd Optical device
JPH056263B2 (en) * 1984-07-20 1993-01-26 Hitachi Ltd
JPS61109015A (en) * 1984-10-31 1986-05-27 Asahi Optical Co Ltd Image forming optical system for laser light
JPH0462568B2 (en) * 1984-10-31 1992-10-06 Asahi Optical Co Ltd
JPH01500226A (en) * 1986-04-04 1989-01-26 イーストマン・コダック・カンパニー scanning device

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