ATE557315T1 - VERFAHREN UND VORRICHTUNG ZUR AKUSTO-OPTISCHEN FILTERUNG MIT GROßER AKUSTO-OPTISCHER INTERAKTIONSLÄNGE - Google Patents

VERFAHREN UND VORRICHTUNG ZUR AKUSTO-OPTISCHEN FILTERUNG MIT GROßER AKUSTO-OPTISCHER INTERAKTIONSLÄNGE

Info

Publication number
ATE557315T1
ATE557315T1 AT10177128T AT10177128T ATE557315T1 AT E557315 T1 ATE557315 T1 AT E557315T1 AT 10177128 T AT10177128 T AT 10177128T AT 10177128 T AT10177128 T AT 10177128T AT E557315 T1 ATE557315 T1 AT E557315T1
Authority
AT
Austria
Prior art keywords
optical
acoustic
acousto
crystal
filtering
Prior art date
Application number
AT10177128T
Other languages
English (en)
Inventor
Daniel Kaplan
Pierre Tournois
Original Assignee
Fastlite
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 Fastlite filed Critical Fastlite
Application granted granted Critical
Publication of ATE557315T1 publication Critical patent/ATE557315T1/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
    • G02F1/116—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 using an optically anisotropic medium, wherein the incident and the diffracted light waves have different polarizations, e.g. acousto-optic tunable filter [AOTF]
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/17—Multi-pass arrangements, i.e. arrangements to pass light a plurality of times through the same element, e.g. by using an enhancement cavity

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)
  • Polarising Elements (AREA)
  • Optical Integrated Circuits (AREA)
AT10177128T 2010-09-16 2010-09-16 VERFAHREN UND VORRICHTUNG ZUR AKUSTO-OPTISCHEN FILTERUNG MIT GROßER AKUSTO-OPTISCHER INTERAKTIONSLÄNGE ATE557315T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10177128A EP2431791B1 (de) 2010-09-16 2010-09-16 Verfahren und Vorrichtung zur akusto-optischen Filterung mit großer akusto-optischer Interaktionslänge

Publications (1)

Publication Number Publication Date
ATE557315T1 true ATE557315T1 (de) 2012-05-15

Family

ID=43088366

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10177128T ATE557315T1 (de) 2010-09-16 2010-09-16 VERFAHREN UND VORRICHTUNG ZUR AKUSTO-OPTISCHEN FILTERUNG MIT GROßER AKUSTO-OPTISCHER INTERAKTIONSLÄNGE

Country Status (2)

Country Link
EP (1) EP2431791B1 (de)
AT (1) ATE557315T1 (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921500B1 (fr) * 2007-09-24 2010-03-12 Fastlite Procede et dispositif pour le filtrage acousto-optique programmable de haute resolution dans le domaine infrarouge.

Also Published As

Publication number Publication date
EP2431791A1 (de) 2012-03-21
EP2431791B1 (de) 2012-05-09

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