JPS54134656A - Picture image transforming element - Google Patents

Picture image transforming element

Info

Publication number
JPS54134656A
JPS54134656A JP4257578A JP4257578A JPS54134656A JP S54134656 A JPS54134656 A JP S54134656A JP 4257578 A JP4257578 A JP 4257578A JP 4257578 A JP4257578 A JP 4257578A JP S54134656 A JPS54134656 A JP S54134656A
Authority
JP
Japan
Prior art keywords
light
plate
picture image
sides
optical
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
JP4257578A
Other languages
Japanese (ja)
Other versions
JPS601606B2 (en
Inventor
Yoshiro Suemoto
Takumi Minemoto
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP4257578A priority Critical patent/JPS601606B2/en
Publication of JPS54134656A publication Critical patent/JPS54134656A/en
Publication of JPS601606B2 publication Critical patent/JPS601606B2/en
Expired 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
    • G02F1/01—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 intensity, phase, polarisation or colour 
    • G02F1/03—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 intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/0338—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 intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect structurally associated with a photoconductive layer or having photo-refractive properties

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

PURPOSE:To attain high precision by completely eliminating angular difference of optical rotation and phase difference, by combining two specific single crystal plates having electro-optical effect and photo conductive effect of waveform dependence. CONSTITUTION:Inclinations of the same and opposing angle theta are provided on the mutually adjoining sides of single crystal plates 1, 41 made from Bi12SiO20 or the like. On both sides of the plate 1, insulation layers 2, 2' of polyparaxylene or the like and transparent electrodes 3, 3' are provided. On the output side of this picture image transforming element is disposed the plate 41, and mutually short-circuited transparent electrodes 42, 42' are provided on the both sides thereof. A voltage is applied to the plate 1 from a power source 4, and when the picture image information of the incoherent light is transformed into picture image information of coherent light, the deviations of angle of optical rotaion and phase which the light 43 transmitted from the thin part of plate 1 and the light 44 transmitted from the thick part thereof receive are completely corrected by passing the light 43 through the thick part of plate 41 and the light 44 through the thin part thereof.
JP4257578A 1978-04-11 1978-04-11 image conversion element Expired JPS601606B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4257578A JPS601606B2 (en) 1978-04-11 1978-04-11 image conversion element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4257578A JPS601606B2 (en) 1978-04-11 1978-04-11 image conversion element

Publications (2)

Publication Number Publication Date
JPS54134656A true JPS54134656A (en) 1979-10-19
JPS601606B2 JPS601606B2 (en) 1985-01-16

Family

ID=12639854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4257578A Expired JPS601606B2 (en) 1978-04-11 1978-04-11 image conversion element

Country Status (1)

Country Link
JP (1) JPS601606B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868017A (en) * 1981-10-20 1983-04-22 Ricoh Co Ltd Picture transducer
JPH02207539A (en) * 1989-02-07 1990-08-17 Sanken Electric Co Ltd Semiconductor device
JPH02277020A (en) * 1989-04-19 1990-11-13 Kokusai Denshin Denwa Co Ltd <Kdd> Thin film type optical image element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868017A (en) * 1981-10-20 1983-04-22 Ricoh Co Ltd Picture transducer
JPH02207539A (en) * 1989-02-07 1990-08-17 Sanken Electric Co Ltd Semiconductor device
JPH02277020A (en) * 1989-04-19 1990-11-13 Kokusai Denshin Denwa Co Ltd <Kdd> Thin film type optical image element

Also Published As

Publication number Publication date
JPS601606B2 (en) 1985-01-16

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