JPS56107217A - Calescence point scanning element - Google Patents

Calescence point scanning element

Info

Publication number
JPS56107217A
JPS56107217A JP1293980A JP1293980A JPS56107217A JP S56107217 A JPS56107217 A JP S56107217A JP 1293980 A JP1293980 A JP 1293980A JP 1293980 A JP1293980 A JP 1293980A JP S56107217 A JPS56107217 A JP S56107217A
Authority
JP
Japan
Prior art keywords
waveguide path
flank
luminous flux
thin
film
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
JP1293980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6364765B2 (enrdf_load_stackoverflow
Inventor
Kazuya Matsumoto
Isao Yamaguchi
Takao Tsuji
Hideaki Sato
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP1293980A priority Critical patent/JPS56107217A/ja
Priority to US06/228,744 priority patent/US4425023A/en
Priority to GB8102546A priority patent/GB2069713B/en
Priority to DE3102972A priority patent/DE3102972C2/de
Publication of JPS56107217A publication Critical patent/JPS56107217A/ja
Priority to GB08402079A priority patent/GB2135472B/en
Publication of JPS6364765B2 publication Critical patent/JPS6364765B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/33—Acousto-optical deflection devices
    • G02F1/335—Acousto-optical deflection devices having an optical waveguide structure

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Integrated Circuits (AREA)
JP1293980A 1980-01-31 1980-01-31 Calescence point scanning element Granted JPS56107217A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1293980A JPS56107217A (en) 1980-01-31 1980-01-31 Calescence point scanning element
US06/228,744 US4425023A (en) 1980-01-31 1981-01-27 Beam spot scanning device
GB8102546A GB2069713B (en) 1980-01-31 1981-01-28 Beam spot scanning device
DE3102972A DE3102972C2 (de) 1980-01-31 1981-01-29 Einrichtung zum kontinuierlichen Abtasten mittels eines Lichtflecks
GB08402079A GB2135472B (en) 1980-01-31 1984-01-26 Beam spot scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1293980A JPS56107217A (en) 1980-01-31 1980-01-31 Calescence point scanning element

Publications (2)

Publication Number Publication Date
JPS56107217A true JPS56107217A (en) 1981-08-26
JPS6364765B2 JPS6364765B2 (enrdf_load_stackoverflow) 1988-12-13

Family

ID=11819247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1293980A Granted JPS56107217A (en) 1980-01-31 1980-01-31 Calescence point scanning element

Country Status (1)

Country Link
JP (1) JPS56107217A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277761A (ja) * 1985-09-30 1987-04-09 Fuji Photo Film Co Ltd 光走査読取装置
JPS62178933A (ja) * 1986-02-03 1987-08-06 Furukawa Electric Co Ltd:The 偏向式光ビ−ム走査方法
US5007716A (en) * 1988-01-11 1991-04-16 Canon Kabushiki Kaisha Liquid crystal device
US5119219A (en) * 1989-06-30 1992-06-02 Canon Kabushiki Kaisha Liquid crystal apparatus and chiral smectic liquid crystal composition for use therein
EP0709716A2 (en) 1988-06-23 1996-05-01 Canon Kabushiki Kaisha Liquid crystal device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277761A (ja) * 1985-09-30 1987-04-09 Fuji Photo Film Co Ltd 光走査読取装置
JPS62178933A (ja) * 1986-02-03 1987-08-06 Furukawa Electric Co Ltd:The 偏向式光ビ−ム走査方法
US5007716A (en) * 1988-01-11 1991-04-16 Canon Kabushiki Kaisha Liquid crystal device
EP0709716A2 (en) 1988-06-23 1996-05-01 Canon Kabushiki Kaisha Liquid crystal device
US5119219A (en) * 1989-06-30 1992-06-02 Canon Kabushiki Kaisha Liquid crystal apparatus and chiral smectic liquid crystal composition for use therein

Also Published As

Publication number Publication date
JPS6364765B2 (enrdf_load_stackoverflow) 1988-12-13

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