GB1347511A - Apparatus for spatial and time modulation of a light beam - Google Patents

Apparatus for spatial and time modulation of a light beam

Info

Publication number
GB1347511A
GB1347511A GB1212271A GB1212271A GB1347511A GB 1347511 A GB1347511 A GB 1347511A GB 1212271 A GB1212271 A GB 1212271A GB 1212271 A GB1212271 A GB 1212271A GB 1347511 A GB1347511 A GB 1347511A
Authority
GB
United Kingdom
Prior art keywords
intensity
electro
crystal
optic
source
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
GB1212271A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1347511A publication Critical patent/GB1347511A/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

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)
  • Liquid Crystal (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
GB1212271A 1970-05-02 1971-04-29 Apparatus for spatial and time modulation of a light beam Expired GB1347511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702021566 DE2021566A1 (de) 1970-05-02 1970-05-02 Anordnung zur raeumlichen und zeitlichen Modulation eines Lichtstrahles

Publications (1)

Publication Number Publication Date
GB1347511A true GB1347511A (en) 1974-02-27

Family

ID=5770076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1212271A Expired GB1347511A (en) 1970-05-02 1971-04-29 Apparatus for spatial and time modulation of a light beam

Country Status (4)

Country Link
CA (1) CA951418A (enExample)
DE (1) DE2021566A1 (enExample)
FR (1) FR2092536A5 (enExample)
GB (1) GB1347511A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50212810D1 (de) 2001-06-15 2008-11-06 Ibeo Automobile Sensor Gmbh Korrekturverfahren für daten mehrerer optoelektronischer sensoren
DE10132335A1 (de) * 2001-07-04 2003-01-16 Ibeo Automobile Sensor Gmbh Verfahren und Vorrichtung zur Lokalisierung von Objekten im Raum
DE20311004U1 (de) 2003-07-17 2003-12-04 Trw Occupant Restraint Systems Gmbh & Co. Kg Gurtaufroller für einen Fahrzeug-Sicherheitsgurt

Also Published As

Publication number Publication date
CA951418A (en) 1974-07-16
DE2021566A1 (de) 1971-11-25
FR2092536A5 (enExample) 1972-01-21

Similar Documents

Publication Publication Date Title
US4222638A (en) Array of optical gates
US3588225A (en) Electro-optic devices for portraying closed images
US5436755A (en) Dual-beam scanning electro-optical device from single-beam light source
GB1534978A (en) Variable focal length apparatus
GB1148724A (en) Liquid crystal optical device
GB1453733A (en) Electro-optical display devices
GB1363143A (en) Polarization independent light modulation means using birefringent crystals
DE69314921D1 (de) Flüssigkristallanzeigevorrichtung
GB1327472A (en) Electro-optic display device
GB1396828A (en) Electrooptical modulations employing chromatic polarization
GB1330709A (en) Spatial filter
GB992452A (en) Improvements in information display devices
GB1128973A (en) Facsimile printer with ferroelectric modulator
GB1272051A (en) Device for improving the homogeneity of a laser beam
GB1163976A (en) Photoconductive Electro-Optic Transducer
GB1347511A (en) Apparatus for spatial and time modulation of a light beam
GB474970A (en) Improved scanning method for television and like systems
US3492492A (en) Optically active device with optical enhancement
GB1409969A (en) Liquid crystal display device
US3691484A (en) Electro-optical modulators
US3449038A (en) Electro-optical switching devices
GB1056575A (en) A modulator for a light beam
US3609381A (en) Electrooptic light modulator with birefringent beamsplitter-recombiner
GB1194981A (en) Electronically Switchable Potential Difference Sources
GB1350266A (en) Electro-optical modulation device

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee