JPH0371691B2 - - Google Patents

Info

Publication number
JPH0371691B2
JPH0371691B2 JP58076509A JP7650983A JPH0371691B2 JP H0371691 B2 JPH0371691 B2 JP H0371691B2 JP 58076509 A JP58076509 A JP 58076509A JP 7650983 A JP7650983 A JP 7650983A JP H0371691 B2 JPH0371691 B2 JP H0371691B2
Authority
JP
Japan
Prior art keywords
conversion element
light beam
hologram
wavefront conversion
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
JP58076509A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59201017A (ja
Inventor
Fumio Yamagishi
Shinya Hasegawa
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 JP58076509A priority Critical patent/JPS59201017A/ja
Publication of JPS59201017A publication Critical patent/JPS59201017A/ja
Publication of JPH0371691B2 publication Critical patent/JPH0371691B2/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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0031—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration for scanning purposes

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)
JP58076509A 1983-04-30 1983-04-30 光ビ−ム走査装置 Granted JPS59201017A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58076509A JPS59201017A (ja) 1983-04-30 1983-04-30 光ビ−ム走査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58076509A JPS59201017A (ja) 1983-04-30 1983-04-30 光ビ−ム走査装置

Publications (2)

Publication Number Publication Date
JPS59201017A JPS59201017A (ja) 1984-11-14
JPH0371691B2 true JPH0371691B2 (ko) 1991-11-14

Family

ID=13607218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58076509A Granted JPS59201017A (ja) 1983-04-30 1983-04-30 光ビ−ム走査装置

Country Status (1)

Country Link
JP (1) JPS59201017A (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62234118A (ja) * 1986-03-20 1987-10-14 Fujitsu Ltd 光ビ−ム走査装置及びその製造方法
JPH0617950B2 (ja) * 1986-03-20 1994-03-09 富士通株式会社 光ビーム走査装置
CA1320855C (en) * 1985-07-31 1993-08-03 Shin-Ya Hasegawa Laser beam scanner and its fabricating method
US5471326A (en) * 1993-04-30 1995-11-28 Northrop Grumman Corporation Holographic laser scanner and rangefinder
CN109188585B (zh) * 2018-10-18 2021-02-02 华北水利水电大学 一种用于光学扫描的双结构光栅器件与制作方法

Also Published As

Publication number Publication date
JPS59201017A (ja) 1984-11-14

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