FR3054318B1 - Detecteur bolometrique avec matrice de filtres a mode guide. - Google Patents

Detecteur bolometrique avec matrice de filtres a mode guide.

Info

Publication number
FR3054318B1
FR3054318B1 FR1656938A FR1656938A FR3054318B1 FR 3054318 B1 FR3054318 B1 FR 3054318B1 FR 1656938 A FR1656938 A FR 1656938A FR 1656938 A FR1656938 A FR 1656938A FR 3054318 B1 FR3054318 B1 FR 3054318B1
Authority
FR
France
Prior art keywords
mode filter
filter matrix
guide mode
bolometric detector
bolometric
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
FR1656938A
Other languages
English (en)
Other versions
FR3054318A1 (fr
Inventor
Giacomo Badano
Jean-Jacques Yon
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1656938A priority Critical patent/FR3054318B1/fr
Priority to PCT/FR2017/051962 priority patent/WO2018015656A1/fr
Publication of FR3054318A1 publication Critical patent/FR3054318A1/fr
Application granted granted Critical
Publication of FR3054318B1 publication Critical patent/FR3054318B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1809—Diffraction gratings with pitch less than or comparable to the wavelength
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/0225—Shape of the cavity itself or of elements contained in or suspended over the cavity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0801—Means for wavelength selection or discrimination
    • G01J5/0802—Optical filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/203—Filters having holographic or diffractive elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices
    • G01J2005/202—Arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Solid State Image Pick-Up Elements (AREA)
FR1656938A 2016-07-21 2016-07-21 Detecteur bolometrique avec matrice de filtres a mode guide. Active FR3054318B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1656938A FR3054318B1 (fr) 2016-07-21 2016-07-21 Detecteur bolometrique avec matrice de filtres a mode guide.
PCT/FR2017/051962 WO2018015656A1 (fr) 2016-07-21 2017-07-19 Détecteur bolométrique avec matrice de filtres à mode guidé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1656938A FR3054318B1 (fr) 2016-07-21 2016-07-21 Detecteur bolometrique avec matrice de filtres a mode guide.

Publications (2)

Publication Number Publication Date
FR3054318A1 FR3054318A1 (fr) 2018-01-26
FR3054318B1 true FR3054318B1 (fr) 2018-08-31

Family

ID=57583183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1656938A Active FR3054318B1 (fr) 2016-07-21 2016-07-21 Detecteur bolometrique avec matrice de filtres a mode guide.

Country Status (2)

Country Link
FR (1) FR3054318B1 (fr)
WO (1) WO2018015656A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822541B1 (fr) 2001-03-21 2003-10-03 Commissariat Energie Atomique Procedes et dispositifs de fabrication de detecteurs de rayonnement
US8487260B2 (en) * 2005-01-26 2013-07-16 Analog Devices, Inc. Sensor
FR2937792B1 (fr) * 2008-10-24 2011-03-18 Thales Sa Dispositif d'imagerie multispectral a base de multi-puits quantiques
FR2940522B1 (fr) 2008-12-24 2011-03-18 Commissariat Energie Atomique Photodetecteur comprenant une region semiconductrice tres mince
FR2966595B1 (fr) * 2010-10-26 2013-01-25 Commissariat Energie Atomique Dispositif de detection d'un rayonnement electromagnetique.
FR2977937B1 (fr) 2011-07-15 2013-08-16 Centre Nat Rech Scient Detecteur bolometrique a performances ameliorees
FR2983297B1 (fr) * 2011-11-29 2015-07-17 Commissariat Energie Atomique Detecteur infrarouge a base de micro-planches bolometriques suspendues

Also Published As

Publication number Publication date
FR3054318A1 (fr) 2018-01-26
WO2018015656A1 (fr) 2018-01-25

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