GB994955A - Light beam scanner - Google Patents

Light beam scanner

Info

Publication number
GB994955A
GB994955A GB3697563A GB3697563A GB994955A GB 994955 A GB994955 A GB 994955A GB 3697563 A GB3697563 A GB 3697563A GB 3697563 A GB3697563 A GB 3697563A GB 994955 A GB994955 A GB 994955A
Authority
GB
United Kingdom
Prior art keywords
light beam
beam scanner
scanner
light
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
GB3697563A
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
Thompson Ramo Wooldridge 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 Thompson Ramo Wooldridge Inc filed Critical Thompson Ramo Wooldridge Inc
Publication of GB994955A publication Critical patent/GB994955A/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
    • G02F1/29—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
    • G02F1/31—Digital deflection, i.e. optical switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
GB3697563A 1962-10-05 1963-09-19 Light beam scanner Expired GB994955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22856362A 1962-10-05 1962-10-05

Publications (1)

Publication Number Publication Date
GB994955A true GB994955A (en) 1965-06-10

Family

ID=22857678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3697563A Expired GB994955A (en) 1962-10-05 1963-09-19 Light beam scanner

Country Status (1)

Country Link
GB (1) GB994955A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290167B (en) * 1966-07-02 1969-03-06 Philips Patentverwaltung Device for generating differential images with periodic image scanning and reproduction by means of electromagnetic radiation
DE1295612B (en) * 1965-12-09 1969-09-25 Paul & Ass Ltd K S Optical device for raster scanning of a flat object
US3504958A (en) * 1965-08-10 1970-04-07 Philips Corp Two-dimensional digital light-ray deflection systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504958A (en) * 1965-08-10 1970-04-07 Philips Corp Two-dimensional digital light-ray deflection systems
DE1295612B (en) * 1965-12-09 1969-09-25 Paul & Ass Ltd K S Optical device for raster scanning of a flat object
DE1290167B (en) * 1966-07-02 1969-03-06 Philips Patentverwaltung Device for generating differential images with periodic image scanning and reproduction by means of electromagnetic radiation

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