FR3023929B1 - Procede et dispositif pour le filtrage acousto-optique dispersif programmable. - Google Patents

Procede et dispositif pour le filtrage acousto-optique dispersif programmable.

Info

Publication number
FR3023929B1
FR3023929B1 FR1457022A FR1457022A FR3023929B1 FR 3023929 B1 FR3023929 B1 FR 3023929B1 FR 1457022 A FR1457022 A FR 1457022A FR 1457022 A FR1457022 A FR 1457022A FR 3023929 B1 FR3023929 B1 FR 3023929B1
Authority
FR
France
Prior art keywords
acousto
optical filtering
programmable dispersive
dispersive
programmable
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.)
Active
Application number
FR1457022A
Other languages
English (en)
Other versions
FR3023929A1 (fr
Inventor
Daniel Kaplan
Pierre Tournois
Raman Maksimenka
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.)
Fastlite SARL
Original Assignee
Fastlite SARL
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 SARL filed Critical Fastlite SARL
Priority to FR1457022A priority Critical patent/FR3023929B1/fr
Publication of FR3023929A1 publication Critical patent/FR3023929A1/fr
Application granted granted Critical
Publication of FR3023929B1 publication Critical patent/FR3023929B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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]

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)
FR1457022A 2014-07-21 2014-07-21 Procede et dispositif pour le filtrage acousto-optique dispersif programmable. Active FR3023929B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1457022A FR3023929B1 (fr) 2014-07-21 2014-07-21 Procede et dispositif pour le filtrage acousto-optique dispersif programmable.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1457022A FR3023929B1 (fr) 2014-07-21 2014-07-21 Procede et dispositif pour le filtrage acousto-optique dispersif programmable.

Publications (2)

Publication Number Publication Date
FR3023929A1 FR3023929A1 (fr) 2016-01-22
FR3023929B1 true FR3023929B1 (fr) 2017-12-01

Family

ID=52465439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1457022A Active FR3023929B1 (fr) 2014-07-21 2014-07-21 Procede et dispositif pour le filtrage acousto-optique dispersif programmable.

Country Status (1)

Country Link
FR (1) FR3023929B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112067697A (zh) * 2020-07-23 2020-12-11 西安交通大学 一种基于激光超声b扫查的定位缺陷方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756689A (en) * 1971-11-17 1973-09-04 Hewlett Packard Co Electronically tunable acousto-optic filter having selected crystal orientation

Also Published As

Publication number Publication date
FR3023929A1 (fr) 2016-01-22

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