FR2637415A1 - Dispositif pour engendrer une image infrarouge - Google Patents

Dispositif pour engendrer une image infrarouge

Info

Publication number
FR2637415A1
FR2637415A1 FR8812790A FR8812790A FR2637415A1 FR 2637415 A1 FR2637415 A1 FR 2637415A1 FR 8812790 A FR8812790 A FR 8812790A FR 8812790 A FR8812790 A FR 8812790A FR 2637415 A1 FR2637415 A1 FR 2637415A1
Authority
FR
France
Prior art keywords
infrared
pixel
generating
transparent
infrared image
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.)
Granted
Application number
FR8812790A
Other languages
English (en)
Other versions
FR2637415B1 (fr
Inventor
Thierry Raoul Midavaine
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 Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Priority to FR8812790A priority Critical patent/FR2637415B1/fr
Priority to IL91786A priority patent/IL91786A/xx
Priority to DE68915098T priority patent/DE68915098T2/de
Priority to EP89402650A priority patent/EP0362057B1/fr
Priority to JP1250831A priority patent/JPH02123648A/ja
Priority to US07/414,489 priority patent/US4999502A/en
Priority to CA000615205A priority patent/CA1317628C/fr
Publication of FR2637415A1 publication Critical patent/FR2637415A1/fr
Application granted granted Critical
Publication of FR2637415B1 publication Critical patent/FR2637415B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J2/00—Reflecting targets, e.g. radar-reflector targets; Active targets transmitting electromagnetic or acoustic waves
    • F41J2/02—Active targets transmitting infrared radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Engineering & Computer Science (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Radiation Pyrometers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

Un faisceau d'électrons 11, de section sensiblement égale à la surface d'un pixel 25 réalisé dans un matériau à fort pouvoir émissif dans l'infrarouge, bombarde directement ce matériau. L'énergie du faisceau 11 est transformée en chaleur, puis en rayonnement infrarouge, dans le matériau. Chaque pixel 25 est supporté par un pavé 24, en matériau transparent aux infrarouges, isolant thermique et déposé sur un écran 21 transparent aux infrarouges et conducteur thermique. L'invention permet la production d'images infrarouge de grande dynamique pour les essais des systèmes d'imagerie infrarouge.
FR8812790A 1988-09-30 1988-09-30 Dispositif pour engendrer une image infrarouge Expired - Fee Related FR2637415B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8812790A FR2637415B1 (fr) 1988-09-30 1988-09-30 Dispositif pour engendrer une image infrarouge
IL91786A IL91786A (en) 1988-09-30 1989-09-26 Device for generating an infrared image
EP89402650A EP0362057B1 (fr) 1988-09-30 1989-09-27 Dispositif pour engendrer une image infrarouge
DE68915098T DE68915098T2 (de) 1988-09-30 1989-09-27 Vorrichtung zur Erzeugung eines Infrarotbildes.
JP1250831A JPH02123648A (ja) 1988-09-30 1989-09-28 赤外線像を発生する装置
US07/414,489 US4999502A (en) 1988-09-30 1989-09-28 Device for generating an infrared image
CA000615205A CA1317628C (fr) 1988-09-30 1989-09-29 Dispositif pour engendrer une image infrarouge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812790A FR2637415B1 (fr) 1988-09-30 1988-09-30 Dispositif pour engendrer une image infrarouge

Publications (2)

Publication Number Publication Date
FR2637415A1 true FR2637415A1 (fr) 1990-04-06
FR2637415B1 FR2637415B1 (fr) 1990-11-30

Family

ID=9370558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8812790A Expired - Fee Related FR2637415B1 (fr) 1988-09-30 1988-09-30 Dispositif pour engendrer une image infrarouge

Country Status (7)

Country Link
US (1) US4999502A (fr)
EP (1) EP0362057B1 (fr)
JP (1) JPH02123648A (fr)
CA (1) CA1317628C (fr)
DE (1) DE68915098T2 (fr)
FR (1) FR2637415B1 (fr)
IL (1) IL91786A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079431A (en) * 1990-10-22 1992-01-07 The United States Of America As Represented By The Secretary Of The Army Electron beam scenario simulator and method of testing a sensor
US5175432A (en) * 1990-10-31 1992-12-29 Gruman Aerospace Corporation Infrared detector module test system
MY110574A (en) * 1991-11-20 1998-08-29 Samsung Electron Devices Co Ltd Far-infrared emitting cathode ray tube
JPH0813114B2 (ja) * 1992-06-09 1996-02-07 三星電管株式會社 遠赤外線放射映像表示装置
US5336888A (en) * 1992-07-30 1994-08-09 Aerojet-General Corporation High resolution infrared scene simulator
US5617318A (en) * 1995-05-08 1997-04-01 Northrop Grumman Corporation Dynamically reconfigurable data processing system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178514A (en) * 1978-04-26 1979-12-11 The United States Of America As Represented By The Secretary Of The Army System for generating a dynamic far infrared image
US4317063A (en) * 1978-10-28 1982-02-23 Plessey Handel Und Investments Ag Pyroelectric detectors
DE3116735A1 (de) * 1981-04-28 1982-12-02 Manfred Dr. 8011 Poing Janes Integrierter infrarot-flaechenstrahler mit thermisch stabilem ir-bild
US4542299A (en) * 1983-07-08 1985-09-17 Honeywell Inc. Infrared simulator
US4572958A (en) * 1984-08-31 1986-02-25 Honeywell Inc. Infrared imager
US4687967A (en) * 1985-05-03 1987-08-18 The United States Of America As Represented By The Secretary Of The Army Infrared image cathode ray tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1375780A (fr) * 1972-07-12 1974-11-27
DE2537599C3 (de) * 1974-09-02 1980-05-08 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Verfahren zur Herstellung einer Signalspeicherplatte
US4058734A (en) * 1976-07-19 1977-11-15 The United States Of America As Represented By The Secretary Of The Air Force Passive infrared resolution target
FR2577073B1 (fr) * 1985-02-06 1987-09-25 Commissariat Energie Atomique Dispositif matriciel de detection d'un rayonnement lumineux a ecrans froids individuels integres dans un substrat et son procede de fabrication

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178514A (en) * 1978-04-26 1979-12-11 The United States Of America As Represented By The Secretary Of The Army System for generating a dynamic far infrared image
US4317063A (en) * 1978-10-28 1982-02-23 Plessey Handel Und Investments Ag Pyroelectric detectors
DE3116735A1 (de) * 1981-04-28 1982-12-02 Manfred Dr. 8011 Poing Janes Integrierter infrarot-flaechenstrahler mit thermisch stabilem ir-bild
US4542299A (en) * 1983-07-08 1985-09-17 Honeywell Inc. Infrared simulator
US4572958A (en) * 1984-08-31 1986-02-25 Honeywell Inc. Infrared imager
US4687967A (en) * 1985-05-03 1987-08-18 The United States Of America As Represented By The Secretary Of The Army Infrared image cathode ray tube

Also Published As

Publication number Publication date
EP0362057A1 (fr) 1990-04-04
DE68915098T2 (de) 1994-10-27
US4999502A (en) 1991-03-12
DE68915098D1 (de) 1994-06-09
JPH02123648A (ja) 1990-05-11
EP0362057B1 (fr) 1994-05-04
IL91786A (en) 1992-08-18
CA1317628C (fr) 1993-05-11
FR2637415B1 (fr) 1990-11-30

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Legal Events

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TP Transmission of property
ST Notification of lapse