JPH0311447B2 - - Google Patents

Info

Publication number
JPH0311447B2
JPH0311447B2 JP59048076A JP4807684A JPH0311447B2 JP H0311447 B2 JPH0311447 B2 JP H0311447B2 JP 59048076 A JP59048076 A JP 59048076A JP 4807684 A JP4807684 A JP 4807684A JP H0311447 B2 JPH0311447 B2 JP H0311447B2
Authority
JP
Japan
Prior art keywords
light beam
hologram
scanning device
reproduction
beam scanning
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
JP59048076A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60194419A (ja
Inventor
Shinya Hasegawa
Fumio Yamagishi
Hiroyuki Ikeda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP59048076A priority Critical patent/JPS60194419A/ja
Publication of JPS60194419A publication Critical patent/JPS60194419A/ja
Publication of JPH0311447B2 publication Critical patent/JPH0311447B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Holo Graphy (AREA)
JP59048076A 1984-03-15 1984-03-15 光ビーム走査装置 Granted JPS60194419A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59048076A JPS60194419A (ja) 1984-03-15 1984-03-15 光ビーム走査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59048076A JPS60194419A (ja) 1984-03-15 1984-03-15 光ビーム走査装置

Publications (2)

Publication Number Publication Date
JPS60194419A JPS60194419A (ja) 1985-10-02
JPH0311447B2 true JPH0311447B2 (en, 2012) 1991-02-18

Family

ID=12793248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59048076A Granted JPS60194419A (ja) 1984-03-15 1984-03-15 光ビーム走査装置

Country Status (1)

Country Link
JP (1) JPS60194419A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334631B1 (en) * 1988-03-25 1995-05-24 Fujitsu Limited Beam scanner
JP2808082B2 (ja) * 1994-08-25 1998-10-08 天龍製鋸株式会社 草払い機用円板カッター
JP2007212575A (ja) * 2006-02-07 2007-08-23 Ricoh Co Ltd 光回折素子、光線走査方法、光線走査装置及び画像形成装置

Also Published As

Publication number Publication date
JPS60194419A (ja) 1985-10-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees