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FR2575840B2 - POLYCHROMATIC ACOUSTO-OPTIC DEFLECTOR - Google Patents
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FR2575840B2 - POLYCHROMATIC ACOUSTO-OPTIC DEFLECTOR - Google Patents

POLYCHROMATIC ACOUSTO-OPTIC DEFLECTOR

Info

Publication number
FR2575840B2
FR2575840B2 FR8500080A FR8500080A FR2575840B2 FR 2575840 B2 FR2575840 B2 FR 2575840B2 FR 8500080 A FR8500080 A FR 8500080A FR 8500080 A FR8500080 A FR 8500080A FR 2575840 B2 FR2575840 B2 FR 2575840B2
Authority
FR
France
Prior art keywords
optic deflector
polychromatic
acousto
polychromatic acousto
deflector
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
FR8500080A
Other languages
French (fr)
Other versions
FR2575840A2 (en
Inventor
Jean-Pierre Picault
Jean-Louis Bastian
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.)
Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA
Original Assignee
Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA
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
Priority claimed from FR8400257A external-priority patent/FR2557985B1/en
Application filed by Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA filed Critical Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA
Priority to FR8500080A priority Critical patent/FR2575840B2/en
Publication of FR2575840A2 publication Critical patent/FR2575840A2/en
Application granted granted Critical
Publication of FR2575840B2 publication Critical patent/FR2575840B2/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)
  • Lasers (AREA)
FR8500080A 1984-01-10 1985-01-04 POLYCHROMATIC ACOUSTO-OPTIC DEFLECTOR Expired FR2575840B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8500080A FR2575840B2 (en) 1984-01-10 1985-01-04 POLYCHROMATIC ACOUSTO-OPTIC DEFLECTOR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8400257A FR2557985B1 (en) 1984-01-10 1984-01-10 POLYCHROMATIC ACOUSTO-OPTIC DEFLECTOR
FR8500080A FR2575840B2 (en) 1984-01-10 1985-01-04 POLYCHROMATIC ACOUSTO-OPTIC DEFLECTOR

Publications (2)

Publication Number Publication Date
FR2575840A2 FR2575840A2 (en) 1986-07-11
FR2575840B2 true FR2575840B2 (en) 1987-06-12

Family

ID=26223762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8500080A Expired FR2575840B2 (en) 1984-01-10 1985-01-04 POLYCHROMATIC ACOUSTO-OPTIC DEFLECTOR

Country Status (1)

Country Link
FR (1) FR2575840B2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU180848B (en) * 1979-04-18 1983-04-29 Mta Szamitastech Autom Kutato Multiple acoustooptical,multiray intensity modulator and ray deflector
GB2098347B (en) * 1981-02-18 1985-07-24 Omron Tateisi Electronics Co Parallel-serial converter for optical data
DE3138745A1 (en) * 1981-09-29 1983-04-07 Siemens AG, 1000 Berlin und 8000 München ACOUSTOOPTIC LIGHT DEFLECTOR WITH HIGH RESOLUTION

Also Published As

Publication number Publication date
FR2575840A2 (en) 1986-07-11

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Legal Events

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