JPS5849962A - 光走査位置検出装置 - Google Patents

光走査位置検出装置

Info

Publication number
JPS5849962A
JPS5849962A JP57096736A JP9673682A JPS5849962A JP S5849962 A JPS5849962 A JP S5849962A JP 57096736 A JP57096736 A JP 57096736A JP 9673682 A JP9673682 A JP 9673682A JP S5849962 A JPS5849962 A JP S5849962A
Authority
JP
Japan
Prior art keywords
output
voltage
laser beam
pulse
comparator
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
JP57096736A
Other languages
English (en)
Japanese (ja)
Other versions
JPS636852B2 (2
Inventor
Keiji Kataoka
慶二 片岡
Susumu Saito
進 斉藤
Akira Hashimoto
章 橋本
Akira Arimoto
昭 有本
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.)
Koki Holdings Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Ltd
Hitachi Koki 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 Hitachi Ltd, Hitachi Koki Co Ltd filed Critical Hitachi Ltd
Priority to JP57096736A priority Critical patent/JPS5849962A/ja
Publication of JPS5849962A publication Critical patent/JPS5849962A/ja
Publication of JPS636852B2 publication Critical patent/JPS636852B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP57096736A 1982-06-04 1982-06-04 光走査位置検出装置 Granted JPS5849962A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57096736A JPS5849962A (ja) 1982-06-04 1982-06-04 光走査位置検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57096736A JPS5849962A (ja) 1982-06-04 1982-06-04 光走査位置検出装置

Publications (2)

Publication Number Publication Date
JPS5849962A true JPS5849962A (ja) 1983-03-24
JPS636852B2 JPS636852B2 (2) 1988-02-12

Family

ID=14172988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57096736A Granted JPS5849962A (ja) 1982-06-04 1982-06-04 光走査位置検出装置

Country Status (1)

Country Link
JP (1) JPS5849962A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61121201A (ja) * 1984-11-19 1986-06-09 松下電器産業株式会社 テレビ会議室の照明装置
DE4024463A1 (de) * 1989-08-01 1991-02-07 Ricoh Kk Einrichtung zum feststellen einer laserstrahl-abtastposition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61121201A (ja) * 1984-11-19 1986-06-09 松下電器産業株式会社 テレビ会議室の照明装置
DE4024463A1 (de) * 1989-08-01 1991-02-07 Ricoh Kk Einrichtung zum feststellen einer laserstrahl-abtastposition

Also Published As

Publication number Publication date
JPS636852B2 (2) 1988-02-12

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