CA1121625A - Optical scanner using plane linear diffraction gratings on a rotating spinner - Google Patents

Optical scanner using plane linear diffraction gratings on a rotating spinner

Info

Publication number
CA1121625A
CA1121625A CA000348242A CA348242A CA1121625A CA 1121625 A CA1121625 A CA 1121625A CA 000348242 A CA000348242 A CA 000348242A CA 348242 A CA348242 A CA 348242A CA 1121625 A CA1121625 A CA 1121625A
Authority
CA
Canada
Prior art keywords
grating
spinner
angle
plane
scanning system
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
Application number
CA000348242A
Other languages
English (en)
French (fr)
Inventor
Charles J. Kramer
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA1121625A publication Critical patent/CA1121625A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/106—Scanning systems having diffraction gratings as scanning elements, e.g. holographic scanners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
CA000348242A 1979-05-31 1980-03-20 Optical scanner using plane linear diffraction gratings on a rotating spinner Expired CA1121625A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US044,00 1979-05-31
US06/044,000 US4289371A (en) 1979-05-31 1979-05-31 Optical scanner using plane linear diffraction gratings on a rotating spinner

Publications (1)

Publication Number Publication Date
CA1121625A true CA1121625A (en) 1982-04-13

Family

ID=21929994

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000348242A Expired CA1121625A (en) 1979-05-31 1980-03-20 Optical scanner using plane linear diffraction gratings on a rotating spinner

Country Status (6)

Country Link
US (1) US4289371A (en, 2012)
EP (1) EP0020076B1 (en, 2012)
JP (1) JPS55161211A (en, 2012)
CA (1) CA1121625A (en, 2012)
DE (1) DE3063279D1 (en, 2012)
SU (1) SU999989A3 (en, 2012)

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Also Published As

Publication number Publication date
EP0020076B1 (en) 1983-05-18
US4289371A (en) 1981-09-15
JPH0335647B2 (en, 2012) 1991-05-29
JPS55161211A (en) 1980-12-15
EP0020076A1 (en) 1980-12-10
DE3063279D1 (en) 1983-07-07
SU999989A3 (ru) 1983-02-23

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