JPS57172316A - Image pickup device - Google Patents

Image pickup device

Info

Publication number
JPS57172316A
JPS57172316A JP56058183A JP5818381A JPS57172316A JP S57172316 A JPS57172316 A JP S57172316A JP 56058183 A JP56058183 A JP 56058183A JP 5818381 A JP5818381 A JP 5818381A JP S57172316 A JPS57172316 A JP S57172316A
Authority
JP
Japan
Prior art keywords
optical shutter
waveform
plural times
picture signal
object image
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
JP56058183A
Other languages
Japanese (ja)
Other versions
JPS634165B2 (en
Inventor
Hideto Iwaoka
Sunao Sugiyama
Akira Ote
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP56058183A priority Critical patent/JPS57172316A/en
Publication of JPS57172316A publication Critical patent/JPS57172316A/en
Publication of JPS634165B2 publication Critical patent/JPS634165B2/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
    • G02F1/01—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

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 obtain a device where a high-speed photography is possible with a simple constitution, by providing a shutter element consisting of solid-state electrooptic materials. CONSTITUTION:The waveform of the picture signal is shown in figure (a), and the waveform of the operation of an optical shutter ST is shown in figure (b), and the waveform of the operation in the case where the optical shutter ST is operated plural times is shown in figure (c). As shown in figures (b) or (c), the optical shutter ST is driven to open and close once or plural times in a blanking time Tb of the picture signal (a). An object image is focused onto an image sensor IS by the light passing through the optical shutter ST, and this object image is read out in the next frame time Tf and is transmitted to a picture memory M and a monitor MT. Thus, the real-time analysis for high-speed phenomena is possible.
JP56058183A 1981-04-17 1981-04-17 Image pickup device Granted JPS57172316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56058183A JPS57172316A (en) 1981-04-17 1981-04-17 Image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56058183A JPS57172316A (en) 1981-04-17 1981-04-17 Image pickup device

Publications (2)

Publication Number Publication Date
JPS57172316A true JPS57172316A (en) 1982-10-23
JPS634165B2 JPS634165B2 (en) 1988-01-27

Family

ID=13076890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56058183A Granted JPS57172316A (en) 1981-04-17 1981-04-17 Image pickup device

Country Status (1)

Country Link
JP (1) JPS57172316A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093886A (en) * 1983-10-27 1985-05-25 Tech Res & Dev Inst Of Japan Def Agency Image pickup device
JPS60170828A (en) * 1984-02-16 1985-09-04 Matsushita Electric Ind Co Ltd Optical shutter array element
JPS61118724A (en) * 1984-11-14 1986-06-06 Matsushita Electric Ind Co Ltd Optical shutter array element
JPS62502783A (en) * 1985-09-27 1987-10-22 イ−ストマン・コダック・カンパニ− Linear light valve array with laterally driven electro-optical gates and method of manufacturing the same
JPH02248921A (en) * 1989-03-22 1990-10-04 Sumitomo Special Metals Co Ltd Optical phase modulating element

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113758A (en) * 1976-03-22 1977-09-24 Hitachi Ltd Electro-optical device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113758A (en) * 1976-03-22 1977-09-24 Hitachi Ltd Electro-optical device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093886A (en) * 1983-10-27 1985-05-25 Tech Res & Dev Inst Of Japan Def Agency Image pickup device
JPS60170828A (en) * 1984-02-16 1985-09-04 Matsushita Electric Ind Co Ltd Optical shutter array element
JPS61118724A (en) * 1984-11-14 1986-06-06 Matsushita Electric Ind Co Ltd Optical shutter array element
JPS62502783A (en) * 1985-09-27 1987-10-22 イ−ストマン・コダック・カンパニ− Linear light valve array with laterally driven electro-optical gates and method of manufacturing the same
JPH02248921A (en) * 1989-03-22 1990-10-04 Sumitomo Special Metals Co Ltd Optical phase modulating element
JPH0527089B2 (en) * 1989-03-22 1993-04-20 Sumitomo Spec Metals

Also Published As

Publication number Publication date
JPS634165B2 (en) 1988-01-27

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