JPS56168620A - Light beam scanner - Google Patents

Light beam scanner

Info

Publication number
JPS56168620A
JPS56168620A JP7234580A JP7234580A JPS56168620A JP S56168620 A JPS56168620 A JP S56168620A JP 7234580 A JP7234580 A JP 7234580A JP 7234580 A JP7234580 A JP 7234580A JP S56168620 A JPS56168620 A JP S56168620A
Authority
JP
Japan
Prior art keywords
light beam
disc
disposed
holograms
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.)
Granted
Application number
JP7234580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6339045B2 (enrdf_load_stackoverflow
Inventor
Yuzo Ono
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7234580A priority Critical patent/JPS56168620A/ja
Publication of JPS56168620A publication Critical patent/JPS56168620A/ja
Publication of JPS6339045B2 publication Critical patent/JPS6339045B2/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)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Holo Graphy (AREA)
JP7234580A 1980-05-30 1980-05-30 Light beam scanner Granted JPS56168620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7234580A JPS56168620A (en) 1980-05-30 1980-05-30 Light beam scanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7234580A JPS56168620A (en) 1980-05-30 1980-05-30 Light beam scanner

Publications (2)

Publication Number Publication Date
JPS56168620A true JPS56168620A (en) 1981-12-24
JPS6339045B2 JPS6339045B2 (enrdf_load_stackoverflow) 1988-08-03

Family

ID=13486617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7234580A Granted JPS56168620A (en) 1980-05-30 1980-05-30 Light beam scanner

Country Status (1)

Country Link
JP (1) JPS56168620A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168628A (ja) * 1982-03-30 1983-10-05 Mitsui Petrochem Ind Ltd ポリエチレン組成物被覆金属体の製造方法
JPS59111620A (ja) * 1982-12-17 1984-06-27 Nec Corp 光ビ−ム走査装置
JPS61149918A (ja) * 1984-12-24 1986-07-08 Nec Corp 光ビ−ム走査装置
US4948213A (en) * 1988-03-25 1990-08-14 Fujitsu Limited Beam scanner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168628A (ja) * 1982-03-30 1983-10-05 Mitsui Petrochem Ind Ltd ポリエチレン組成物被覆金属体の製造方法
JPS59111620A (ja) * 1982-12-17 1984-06-27 Nec Corp 光ビ−ム走査装置
JPS61149918A (ja) * 1984-12-24 1986-07-08 Nec Corp 光ビ−ム走査装置
US4948213A (en) * 1988-03-25 1990-08-14 Fujitsu Limited Beam scanner

Also Published As

Publication number Publication date
JPS6339045B2 (enrdf_load_stackoverflow) 1988-08-03

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