CH537603A - Akustooptisches Lichtfilter - Google Patents

Akustooptisches Lichtfilter

Info

Publication number
CH537603A
CH537603A CH1168671A CH1168671A CH537603A CH 537603 A CH537603 A CH 537603A CH 1168671 A CH1168671 A CH 1168671A CH 1168671 A CH1168671 A CH 1168671A CH 537603 A CH537603 A CH 537603A
Authority
CH
Switzerland
Prior art keywords
acousto
light filter
optical light
optical
filter
Prior art date
Application number
CH1168671A
Other languages
English (en)
Inventor
L Hammond Donald
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of CH537603A publication Critical patent/CH537603A/de

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 
    • G02F1/11—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 acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves

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)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH1168671A 1970-08-07 1971-08-09 Akustooptisches Lichtfilter CH537603A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6195070A 1970-08-07 1970-08-07

Publications (1)

Publication Number Publication Date
CH537603A true CH537603A (de) 1973-05-31

Family

ID=22039222

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1168671A CH537603A (de) 1970-08-07 1971-08-09 Akustooptisches Lichtfilter

Country Status (6)

Country Link
US (1) US3655265A (de)
CA (1) CA966924A (de)
CH (1) CH537603A (de)
DE (2) DE2166342C3 (de)
FR (1) FR2102111B1 (de)
GB (1) GB1356035A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456338A (en) * 1981-03-05 1984-06-26 Macdonald Dettwiler & Associates Ltd. Electronically tuneable light source
US4697888A (en) * 1982-04-21 1987-10-06 Chevron Research Company Frequency shifted cavity for electromagnetic radiation
US4586184A (en) * 1983-10-21 1986-04-29 Chevron Research Company Acoustically controlled frequency shifted cavity for electromagnetic radiation
GB2207799B (en) * 1987-08-04 1991-09-18 Gen Electric Co Plc Tunable lasers
US4771231A (en) * 1987-11-16 1988-09-13 Westinghouse Electric Corp. Microwave oscillator with optical readout of resonance phenomena
GB2222923B (en) * 1988-09-14 1992-09-23 Marconi Gec Ltd Display apparatus
US5452314A (en) * 1994-08-01 1995-09-19 Hewlett-Packard Company Controllable-birefringence, acousto-optic tunable filter and a laser tuned by the same
US6433916B1 (en) * 1999-06-30 2002-08-13 Leon Bademian Octave spectra acousto-optic tunable filter
US7176474B2 (en) * 2003-10-31 2007-02-13 Tangidyne Corporation Method and apparatus for measuring and monitoring coatings
JP2007514195A (ja) * 2003-12-11 2007-05-31 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 電気機械波トランスデューサが組み込まれたディスプレイシステム
US8111970B2 (en) * 2009-09-25 2012-02-07 Herrmann Jr Richard J Electromagnetic radiation frequency optimizing device and method with ambient heat conversion device
US8224132B2 (en) 2009-09-25 2012-07-17 Hermann Jr Richard J Electromagnetic radiation frequency optimizing device and method
US12019160B2 (en) * 2018-04-19 2024-06-25 The Board Of Trustees Of The Leland Stanford Junior University Mechanically resonant photoelastic modulator for time-of-flight imaging
GB2579031B (en) * 2018-11-15 2022-07-06 Univ Bristol Acousto-optic device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437399A (en) * 1964-05-28 1969-04-08 Texas Instruments Inc Solid-state crystal optical modulator
US3524145A (en) * 1966-06-29 1970-08-11 Gen Telephone & Elect Beam deflection apparatus
US3512864A (en) * 1967-09-14 1970-05-19 Atomic Energy Commission Ferroelectric ceramic optical retardation devices
US3562414A (en) * 1969-09-10 1971-02-09 Zenith Radio Corp Solid-state image display device with acoustic scanning of strain-responsive semiconductor

Also Published As

Publication number Publication date
FR2102111A1 (de) 1972-04-07
DE2138942C3 (de) 1975-02-06
DE2166342B2 (de) 1974-08-15
US3655265A (en) 1972-04-11
DE2166342A1 (de) 1973-09-06
DE2166342C3 (de) 1975-04-17
DE2138942A1 (de) 1972-02-17
GB1356035A (en) 1974-06-12
FR2102111B1 (de) 1974-03-29
CA966924A (en) 1975-04-29
DE2138942B2 (de) 1974-06-27

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Legal Events

Date Code Title Description
PL Patent ceased