GB1314798A - Light deflection system - Google Patents

Light deflection system

Info

Publication number
GB1314798A
GB1314798A GB2278871A GB2278871A GB1314798A GB 1314798 A GB1314798 A GB 1314798A GB 2278871 A GB2278871 A GB 2278871A GB 2278871 A GB2278871 A GB 2278871A GB 1314798 A GB1314798 A GB 1314798A
Authority
GB
United Kingdom
Prior art keywords
crystal
electrodes
acoustic
propagation direction
deformations
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
GB2278871A
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 GB1314798A publication Critical patent/GB1314798A/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
    • G02F1/33—Acousto-optical deflection devices

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Optical Integrated Circuits (AREA)
GB2278871A 1970-03-04 1971-04-19 Light deflection system Expired GB1314798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1644570A 1970-03-04 1970-03-04

Publications (1)

Publication Number Publication Date
GB1314798A true GB1314798A (en) 1973-04-26

Family

ID=21777161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2278871A Expired GB1314798A (en) 1970-03-04 1971-04-19 Light deflection system

Country Status (5)

Country Link
US (1) US3633996A (cg-RX-API-DMAC7.html)
JP (1) JPS5333856B1 (cg-RX-API-DMAC7.html)
DE (1) DE2109904A1 (cg-RX-API-DMAC7.html)
FR (1) FR2083893A5 (cg-RX-API-DMAC7.html)
GB (1) GB1314798A (cg-RX-API-DMAC7.html)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53894B2 (cg-RX-API-DMAC7.html) * 1972-08-25 1978-01-12
US3804489A (en) * 1972-12-06 1974-04-16 Bell Telephone Labor Inc Electro-optic thin-film diffraction loss modulator
US3836712A (en) * 1972-12-29 1974-09-17 S Kowel Direct electronic fourier transforms of optical images
US3826865A (en) * 1973-04-16 1974-07-30 Univ Leland Stanford Junior Method and system for acousto-electric scanning
US3826866A (en) * 1973-04-16 1974-07-30 Univ Leland Stanford Junior Method and system for acousto-electric scanning
US3827075A (en) * 1973-07-09 1974-07-30 O Baycura Solid state television camera
US3953667A (en) * 1974-06-28 1976-04-27 Martin Marietta Corporation Passive and/or active imaging system
US4001577A (en) * 1975-12-05 1977-01-04 The Board Of Trustees Of Leland Stanford Junior University Method and apparatus for acousto-optical interactions
US4005376A (en) * 1976-04-15 1977-01-25 The United States Of America As Represented By The Secretary Of The Navy Electronically variable surface acoustic wave phase shifter
US4142212A (en) * 1977-08-05 1979-02-27 The United States Of America As Represented By The Secretary Of The Navy Two-dimensional surface acoustic wave image scanning
US4216440A (en) * 1978-08-28 1980-08-05 The United States Of America As Represented By The Secretary Of The Navy Surface acoustic wave tuning for lasers
US4236156A (en) * 1979-04-23 1980-11-25 Vought Corporation Switching of thermochromic and pressure sensitive films with surface acoustic waves
US4762383A (en) * 1981-12-04 1988-08-09 Omron Tateisi Electronics Co. Two dimensional light beam deflectors utilizing thermooptical effect and method of using same
US4474467A (en) * 1981-12-28 1984-10-02 Itek Corporation Wavefront sensor using a surface acoustic wave diffraction grating
DE3230159C1 (de) * 1982-08-13 1983-04-07 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Piezoelektrisch erregbarer Würfelecken-Retroreflektor
JPH0695113B2 (ja) * 1987-06-10 1994-11-24 浜松ホトニクス株式会社 電圧検出装置
DE10001291A1 (de) * 2000-01-14 2001-07-19 Zeiss Carl Adaptronischer Spiegel
JP2002074727A (ja) * 2000-09-01 2002-03-15 Samsung Electro Mech Co Ltd ダイナミック制御回折格子並びに情報記録再生装置と情報再生装置
US11813697B1 (en) * 2023-04-07 2023-11-14 Intraaction Corp Laser methods of fabrication of clothing
US12300961B2 (en) * 2023-04-07 2025-05-13 IntraAction Corp. Laser metal deposition systems and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1364789A (fr) * 1963-05-17 1964-06-26 Comp Generale Electricite Procédé et dispositif de contrôle de l'oscillation laser
US3510199A (en) * 1967-09-19 1970-05-05 Honeywell Inc Electro-optic light beam deflector

Also Published As

Publication number Publication date
US3633996A (en) 1972-01-11
FR2083893A5 (cg-RX-API-DMAC7.html) 1971-12-17
DE2109904A1 (de) 1971-09-30
JPS5333856B1 (cg-RX-API-DMAC7.html) 1978-09-18

Similar Documents

Publication Publication Date Title
US4346965A (en) Light modulator/deflector using acoustic surface waves
US4257016A (en) Piezo-optic, total internal reflection modulator
US3655261A (en) Deflection of electromagnetic beams from guides by acoustical surface waves
US4037933A (en) Light deflector of acousto-optic interaction type
US3633996A (en) Two-dimensional acousto-optic deflection system
US4243300A (en) Large aperture phased element modulator/antenna
GB1080909A (en) Improvements in or relating to frequency selective systems
US4595253A (en) Parallel-to-serial conversion of optical data using acousto-optical diffraction
GB1468031A (en) Modulating light for use in optical communications
GB1309048A (en) Light deflection system
US3531184A (en) Monochromatic light beam deflection apparatus having two trains of frequency scanned acoustic waves for effecting bragg diffraction
US3424906A (en) Light-sound interaction system with acoustic beam steering
GB1301143A (en) Binary light beam deflector using acoustic waves
US4105953A (en) Chirped acousto-optic Q switch
US4638266A (en) Acoustooptical modulator and/or deflector
US3373380A (en) Laser beam-soundwave techniques using curved acoustic waves
GB1468911A (en) Acousto-optic filter
US3771856A (en) Acousto-optical light diffraction device
US3843234A (en) Acoustic optical element utilizing univalent mercury halogenide crystals
US4146955A (en) Method of fabricating a stepped-array acousto-optic beam deflector
GB1297774A (cg-RX-API-DMAC7.html)
GB2183359A (en) Acousto-optic modulator
US3412269A (en) Hypersonic transducer
US3586120A (en) Sound propagating apparatus
GB1526380A (en) Elastic bulk wave frequency filter

Legal Events

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