FR2239693B1 - - Google Patents

Info

Publication number
FR2239693B1
FR2239693B1 FR7426354A FR7426354A FR2239693B1 FR 2239693 B1 FR2239693 B1 FR 2239693B1 FR 7426354 A FR7426354 A FR 7426354A FR 7426354 A FR7426354 A FR 7426354A FR 2239693 B1 FR2239693 B1 FR 2239693B1
Authority
FR
France
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
FR7426354A
Other languages
French (fr)
Other versions
FR2239693A1 (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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2239693A1 publication Critical patent/FR2239693A1/fr
Application granted granted Critical
Publication of FR2239693B1 publication Critical patent/FR2239693B1/fr
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)
  • Ultra Sonic Daignosis Equipment (AREA)
FR7426354A 1973-07-30 1974-07-30 Expired FR2239693B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US383850A US3869197A (en) 1973-07-30 1973-07-30 Light-deflecting system for effecting bragg diffraction over a wide bandwidth

Publications (2)

Publication Number Publication Date
FR2239693A1 FR2239693A1 (en) 1975-02-28
FR2239693B1 true FR2239693B1 (en) 1979-04-06

Family

ID=23514988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426354A Expired FR2239693B1 (en) 1973-07-30 1974-07-30

Country Status (5)

Country Link
US (1) US3869197A (en)
JP (1) JPS5050940A (en)
CA (1) CA1020659A (en)
FR (1) FR2239693B1 (en)
GB (1) GB1478362A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164717A (en) * 1977-11-07 1979-08-14 Eastman Kodak Company Acoustooptic modulation and deflection
US4206347A (en) * 1978-01-12 1980-06-03 Jersey Nuclear-Avco Isotopes, Inc. Acousto-optic multiplexing and demultiplexing
US4499437A (en) * 1981-07-08 1985-02-12 Eastman Kodak Company Apparatus and method providing improved control of a laser beam
JPS6358826A (en) * 1986-08-29 1988-03-14 Toshiba Corp Position detection
JPH05203878A (en) * 1992-01-27 1993-08-13 Jeol Ltd Scanning type laser microscope
US5959702A (en) * 1996-10-04 1999-09-28 Goodman; John Mott Lensless video projector
KR100278635B1 (en) * 1997-08-22 2001-01-15 윤종용 High power 3-channel optical modulator and optical modulation method
US6317170B1 (en) * 1997-09-13 2001-11-13 Samsung Electronics Co., Ltd. Large screen compact image projection apparatus using a hybrid video laser color mixer
WO2004003652A1 (en) * 2002-06-28 2004-01-08 Fujitsu Limited Reflection type variable light polariscope and optical device using the polariscope
US20150338718A1 (en) * 2014-05-22 2015-11-26 Intel Corporation Acousto-optic deflector with multiple transducers for optical beam steering

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
US3514534A (en) * 1966-12-09 1970-05-26 Zenith Radio Corp Wide-aperture laser beam modulating and scanning system
US3531184A (en) * 1968-06-17 1970-09-29 Zenith Radio Corp Monochromatic light beam deflection apparatus having two trains of frequency scanned acoustic waves for effecting bragg diffraction
US3653746A (en) * 1970-10-19 1972-04-04 Bell Telephone Labor Inc Acousto-optic device
US3746427A (en) * 1971-10-15 1973-07-17 Zenith Radio Corp Acousto-optical system with simplified optics

Also Published As

Publication number Publication date
JPS5050940A (en) 1975-05-07
US3869197A (en) 1975-03-04
CA1020659A (en) 1977-11-08
GB1478362A (en) 1977-06-29
DE2436536B2 (en) 1976-10-28
DE2436536A1 (en) 1975-02-20
FR2239693A1 (en) 1975-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse