GB1380408A - Acousto-optical light deflectors - Google Patents

Acousto-optical light deflectors

Info

Publication number
GB1380408A
GB1380408A GB5212271A GB5212271A GB1380408A GB 1380408 A GB1380408 A GB 1380408A GB 5212271 A GB5212271 A GB 5212271A GB 5212271 A GB5212271 A GB 5212271A GB 1380408 A GB1380408 A GB 1380408A
Authority
GB
United Kingdom
Prior art keywords
adjacent
frequency
acousto
transducers
optical 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
GB5212271A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1380408A publication Critical patent/GB1380408A/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
    • G02F1/332—Acousto-optical deflection devices comprising a plurality of transducers on the same crystal surface, e.g. multi-channel Bragg cell

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
GB5212271A 1970-12-15 1971-11-10 Acousto-optical light deflectors Expired GB1380408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2061694A DE2061694C3 (de) 1970-12-15 1970-12-15 Akustooptischer Lichtablenker mit erhöhter Bandbreite

Publications (1)

Publication Number Publication Date
GB1380408A true GB1380408A (en) 1975-01-15

Family

ID=5791040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5212271A Expired GB1380408A (en) 1970-12-15 1971-11-10 Acousto-optical light deflectors

Country Status (9)

Country Link
US (1) US3759603A (it)
JP (1) JPS5712127B1 (it)
BE (1) BE776729A (it)
DE (1) DE2061694C3 (it)
FR (1) FR2118071B1 (it)
GB (1) GB1380408A (it)
IT (1) IT943817B (it)
LU (1) LU64449A1 (it)
NL (1) NL7117129A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249845A (en) * 1990-11-09 1992-05-20 Marconi Gec Ltd Acousto-optic device

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU175630B (hu) * 1976-12-15 1980-09-28 Mta Szamitastech Autom Kutato Lazernoe ustrojstvo dlja registracii dannykh i signalov
US4206347A (en) * 1978-01-12 1980-06-03 Jersey Nuclear-Avco Isotopes, Inc. Acousto-optic multiplexing and demultiplexing
JPS54150153A (en) * 1978-05-17 1979-11-26 Ricoh Co Ltd Multifrequency driving acousto-optic element
HU180848B (en) * 1979-04-18 1983-04-29 Mta Szamitastech Autom Kutato Multiple acoustooptical,multiray intensity modulator and ray deflector
US4250474A (en) * 1979-09-26 1981-02-10 Hughes Aircraft Company Continuous beam steering acoustic wave transducer
US4360272A (en) * 1980-03-20 1982-11-23 Optelecom, Inc. Fiber optic energy sensor and optical demodulation system and methods of making same
US4321564A (en) * 1980-06-18 1982-03-23 Litton Systems, Inc. Sequential beam switching of acousto-optic modulator
DE3138745A1 (de) * 1981-09-29 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Akustooptischer lichtablenker mit hoher aufloesung
EP0100238B1 (en) * 1982-07-27 1991-06-26 Hoya Corporation Acoustooptic modulation element and system
US4540245A (en) * 1983-11-10 1985-09-10 Isomet Corporation Apparatus and method for acousto-optic character generation
US4705362A (en) * 1984-10-05 1987-11-10 Westinghouse Electric Corp. Acousto-optic tunable filter with two acoustic channels
US4645309A (en) * 1985-05-01 1987-02-24 Isomet Corporation Method and apparatus for acousto-optic character generation
JPS62205316A (ja) * 1986-02-28 1987-09-09 ローズマウント・アナリティカル・インコーポレイテッド 音響光学的チユ−ナブル・フイルタ及びその同調レンヂを拡大する方法
US4886346A (en) * 1988-02-16 1989-12-12 Westinghouse Electric Corp. Method and apparatus for improving the angular aperture of an aodlf
US4896949A (en) * 1988-04-27 1990-01-30 Westinghouse Electric Corp. Acousto-optic tunable bandpass filter with strong sideband suppression
US7538929B2 (en) * 2007-04-06 2009-05-26 Harris Corporation RF phase modulation technique for performing acousto-optic intensity modulation of an optical wavefront
US7667888B2 (en) * 2007-04-06 2010-02-23 Harris Corporation Low cost system and method that implements acousto-optic (AO) RF signal excitation
US8891157B2 (en) * 2010-08-30 2014-11-18 Micronic Ab Acousto-optic deflectors over one octave
US11757532B1 (en) * 2023-04-07 2023-09-12 IntraAction Corp. Acousto-optic deflector and telecommunication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754238A (en) * 1951-05-22 1956-07-10 David L Arenberg Method of bonding and article thereby formed
US3055258A (en) * 1951-08-22 1962-09-25 Hurvitz Hyman Bragg diffraction ultrasonic devices
US3618048A (en) * 1968-07-25 1971-11-02 Gen Electric Random access large-capacity memories
US3614204A (en) * 1969-03-07 1971-10-19 Bell Telephone Labor Inc Acoustic light deflection cells
US3653067A (en) * 1970-12-16 1972-03-28 Bell Telephone Labor Inc High-speed printing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249845A (en) * 1990-11-09 1992-05-20 Marconi Gec Ltd Acousto-optic device

Also Published As

Publication number Publication date
JPS5712127B1 (it) 1982-03-09
FR2118071B1 (it) 1978-01-13
IT943817B (it) 1973-04-10
FR2118071A1 (it) 1972-07-28
LU64449A1 (it) 1972-06-20
DE2061694B2 (de) 1973-02-22
BE776729A (fr) 1972-04-04
NL7117129A (it) 1972-06-19
DE2061694C3 (de) 1973-09-13
DE2061694A1 (de) 1972-07-06
US3759603A (en) 1973-09-18

Similar Documents

Publication Publication Date Title
GB1380408A (en) Acousto-optical light deflectors
JPS556995A (en) Method of and device for converting convergent ultrasonic wave
GB820165A (en) Improvements in flaw-detection and like systems using sonic or ultrasonic waves
CA961574A (en) Acoustic surface wave resonator
AU8361175A (en) Acoustic surface wave transducer
GB1532250A (en) Light deflector of acousto-optic interaction type
GB1234016A (it)
AU504238B2 (en) Acoustic surface wave device with harmonic coupled transducers
GB1464519A (it)
GB1234266A (it)
GB1350821A (en) Acousto-optical modulator systems
GB1301143A (en) Binary light beam deflector using acoustic waves
GB1478362A (en) Acousto-optic light deflecting system
JPS5768999A (en) Ultrasonic wave probe
GB1174909A (en) Improvements in or relating to Piezoelectric Electroacoustic Transducers and Methods of making same
CA930437A (en) Piezoelectric acoustic surface wave device
JPS57164718A (en) Acoustooptic optical deflecting element
CA939045A (en) Optically transparent acoustic wave transducer
CA976248A (en) Electroacoustic surface acoustic wave beam deflector
GB1369363A (en) Transducer
GB1104676A (en) Acoustic coupling
JPS5773514A (en) Surface acoustic wave filter
GB1401934A (en) Solid ultrasonic delay line
JPS57190927A (en) Multispot acoustooptic modulator
JPS5511270A (en) Ultrasonic light modulator

Legal Events

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