FR2968089B1 - Dispositif de detection d'impulsions lasers panoramique. - Google Patents

Dispositif de detection d'impulsions lasers panoramique.

Info

Publication number
FR2968089B1
FR2968089B1 FR1004602A FR1004602A FR2968089B1 FR 2968089 B1 FR2968089 B1 FR 2968089B1 FR 1004602 A FR1004602 A FR 1004602A FR 1004602 A FR1004602 A FR 1004602A FR 2968089 B1 FR2968089 B1 FR 2968089B1
Authority
FR
France
Prior art keywords
detectors
von
strips
panoramic
detection device
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
FR1004602A
Other languages
English (en)
Other versions
FR2968089A1 (fr
Inventor
Arnaud Beche
Bertrand Forestier
Ludovic Perruchot
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.)
Thales SA
Original Assignee
Thales 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
Application filed by Thales SA filed Critical Thales SA
Priority to FR1004602A priority Critical patent/FR2968089B1/fr
Priority to US13/989,791 priority patent/US9784823B2/en
Priority to PCT/EP2011/071053 priority patent/WO2012069644A1/fr
Publication of FR2968089A1 publication Critical patent/FR2968089A1/fr
Application granted granted Critical
Publication of FR2968089B1 publication Critical patent/FR2968089B1/fr
Priority to IL226568A priority patent/IL226568B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/495—Counter-measures or counter-counter-measures using electronic or electro-optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4804—Auxiliary means for detecting or identifying lidar signals or the like, e.g. laser illuminators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Laser Surgery Devices (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

La présente invention concerne un dispositif de détection d'impulsions lasers panoramique, sensible à au moins deux longueurs d'onde et comprenant une pluralité de voies optiques (VO1, VO2, V03, Von) et un ensemble de barrettes de détecteurs (B1-B8, B11-B12, B21-B24, B32-B33 ), chaque barrette de détecteurs présentant une zone photosensible. Selon l'invention, chaque voie optique (VO1, VO2, V03, VOn) comporte au moins deux barrettes de détecteurs (B1-B8, B11-B12, B21-B24, B32-B33), les zones photosensibles respectives desdites au moins deux barrettes de détecteurs (B1-B8, B11-B12, B21-B24, B32-B33) étant non contiguës, de sorte que lesdites au moins deux barrettes de détecteurs (B1-B8, B11-B12, B21-B24, B32-B33), pour chaque voie optique (VO1, VO2, V03, VOn), observent des champs angulaires non contigus. Par ailleurs, les voies optiques (VO1 VO2, V03, VOn) sont optiquement juxtaposées de manière à obtenir un champ angulaire de surveillance continu.
FR1004602A 2010-11-26 2010-11-26 Dispositif de detection d'impulsions lasers panoramique. Active FR2968089B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1004602A FR2968089B1 (fr) 2010-11-26 2010-11-26 Dispositif de detection d'impulsions lasers panoramique.
US13/989,791 US9784823B2 (en) 2010-11-26 2011-11-25 Panoramic device for detection of laser pulses
PCT/EP2011/071053 WO2012069644A1 (fr) 2010-11-26 2011-11-25 Dispositif de detection d'impulsions lasers panoramique
IL226568A IL226568B (en) 2010-11-26 2013-05-26 Device for the panoramic detection of laser pulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004602A FR2968089B1 (fr) 2010-11-26 2010-11-26 Dispositif de detection d'impulsions lasers panoramique.

Publications (2)

Publication Number Publication Date
FR2968089A1 FR2968089A1 (fr) 2012-06-01
FR2968089B1 true FR2968089B1 (fr) 2013-05-17

Family

ID=44352332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004602A Active FR2968089B1 (fr) 2010-11-26 2010-11-26 Dispositif de detection d'impulsions lasers panoramique.

Country Status (4)

Country Link
US (1) US9784823B2 (fr)
FR (1) FR2968089B1 (fr)
IL (1) IL226568B (fr)
WO (1) WO2012069644A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3023621B1 (fr) * 2014-07-08 2020-11-13 Bertin Technologies Sa Dispositif de detection de menaces
EP3450938B1 (fr) * 2017-08-30 2022-10-12 IMEC vzw Capteur d'image et appareil d'imagerie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804525A (en) 1971-07-14 1974-04-16 Nasa Long range laser traversing system
GB2151871B (en) * 1984-01-13 1987-06-03 Marconi Co Ltd Laser weapon detector
DE3770291D1 (de) * 1986-02-24 1991-07-04 Marconi Gec Ltd Laserbedrohungswarnungssystem.
SE9100916L (sv) * 1991-03-27 1992-09-28 Nobeltech Electronics Ab Laservarnare

Also Published As

Publication number Publication date
US9784823B2 (en) 2017-10-10
WO2012069644A1 (fr) 2012-05-31
IL226568B (en) 2018-02-28
US20130284952A1 (en) 2013-10-31
FR2968089A1 (fr) 2012-06-01

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