GB1356596A - Optical relays - Google Patents

Optical relays

Info

Publication number
GB1356596A
GB1356596A GB3305971A GB3305971A GB1356596A GB 1356596 A GB1356596 A GB 1356596A GB 3305971 A GB3305971 A GB 3305971A GB 3305971 A GB3305971 A GB 3305971A GB 1356596 A GB1356596 A GB 1356596A
Authority
GB
United Kingdom
Prior art keywords
layer
writing
reading
grid
optic
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.)
Expired
Application number
GB3305971A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1356596A publication Critical patent/GB1356596A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/505—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output flat tubes, e.g. proximity focusing tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Control Of Cutting Processes (AREA)
  • Mechanical Optical Scanning Systems (AREA)
GB3305971A 1970-07-17 1971-07-14 Optical relays Expired GB1356596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7026419A FR2098522A5 (enExample) 1970-07-17 1970-07-17

Publications (1)

Publication Number Publication Date
GB1356596A true GB1356596A (en) 1974-06-12

Family

ID=9058823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3305971A Expired GB1356596A (en) 1970-07-17 1971-07-14 Optical relays

Country Status (6)

Country Link
US (1) US3781469A (enExample)
JP (1) JPS473036A (enExample)
CA (1) CA943615A (enExample)
DE (1) DE2134875C3 (enExample)
FR (1) FR2098522A5 (enExample)
GB (1) GB1356596A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146168A (en) * 1983-09-05 1985-04-11 Philips Electronic Associated Electron image projector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2232247A1 (de) * 1972-06-30 1974-01-10 Siemens Ag Kohaerentoptischer bildwandler
DE69811402T2 (de) * 1997-11-19 2003-09-25 Hamamatsu Photonics K.K., Hamamatsu Photodetektor und bildaufnahmevorrichtung mit diesem photodetektor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146168A (en) * 1983-09-05 1985-04-11 Philips Electronic Associated Electron image projector

Also Published As

Publication number Publication date
DE2134875B2 (de) 1977-10-20
CA943615A (en) 1974-03-12
DE2134875A1 (de) 1972-01-20
US3781469A (en) 1973-12-25
FR2098522A5 (enExample) 1972-03-10
DE2134875C3 (de) 1978-06-08
JPS473036A (enExample) 1972-02-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee