FR2970075B1 - Spectrometre imageur a grand champ - Google Patents

Spectrometre imageur a grand champ

Info

Publication number
FR2970075B1
FR2970075B1 FR1150015A FR1150015A FR2970075B1 FR 2970075 B1 FR2970075 B1 FR 2970075B1 FR 1150015 A FR1150015 A FR 1150015A FR 1150015 A FR1150015 A FR 1150015A FR 2970075 B1 FR2970075 B1 FR 2970075B1
Authority
FR
France
Prior art keywords
imageur
spectrometer
large field
field
imageur spectrometer
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
FR1150015A
Other languages
English (en)
Other versions
FR2970075A1 (fr
Inventor
Christian Buil
Jacques Loesel
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR1150015A priority Critical patent/FR2970075B1/fr
Publication of FR2970075A1 publication Critical patent/FR2970075A1/fr
Application granted granted Critical
Publication of FR2970075B1 publication Critical patent/FR2970075B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G01J3/1809—Echelle gratings
    • 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
    • G01J3/02—Details
    • 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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • 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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/021—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using plane or convex mirrors, parallel phase plates, or particular reflectors
    • 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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/024—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using means for illuminating a slit efficiently (e.g. entrance slit of a spectrometer or entrance face of fiber)
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
FR1150015A 2011-01-03 2011-01-03 Spectrometre imageur a grand champ Active FR2970075B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1150015A FR2970075B1 (fr) 2011-01-03 2011-01-03 Spectrometre imageur a grand champ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150015A FR2970075B1 (fr) 2011-01-03 2011-01-03 Spectrometre imageur a grand champ

Publications (2)

Publication Number Publication Date
FR2970075A1 FR2970075A1 (fr) 2012-07-06
FR2970075B1 true FR2970075B1 (fr) 2013-02-01

Family

ID=44063191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150015A Active FR2970075B1 (fr) 2011-01-03 2011-01-03 Spectrometre imageur a grand champ

Country Status (1)

Country Link
FR (1) FR2970075B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3009079B1 (fr) * 2013-07-26 2017-02-24 Centre Nat D'etudes Spatiales (Cnes) Spectrometre imageur a couverture spectrale etendue
CZ2014883A3 (cs) * 2014-12-10 2015-12-09 Meopta- optika, s.r.o. Optická soustava zobrazovacího spektrografu s vysokým rozlišením pro Ramanovu spektroskopii v hluboké UV oblasti záření
CZ2014882A3 (cs) * 2014-12-10 2015-12-09 Meopta- optika, s.r.o. Optická soustava zobrazovacího spektrografu s vysokým rozlišením pro Ramanovu spektroskopii v hluboké UV oblasti záření
JP6639718B2 (ja) 2018-06-07 2020-02-05 キヤノン株式会社 光学系、それを備える撮像装置及び撮像システム
WO2019235325A1 (fr) 2018-06-07 2019-12-12 キヤノン株式会社 Système optique, dispositif d'imagerie le comprenant et système d'imagerie
JP6639717B2 (ja) 2018-06-07 2020-02-05 キヤノン株式会社 光学系、それを備える撮像装置及び撮像システム
EP3812821A4 (fr) * 2018-06-07 2022-04-06 Canon Kabushiki Kaisha Système optique, dispositif d'imagerie le comprenant et système d'imagerie associé
CN109239916B (zh) * 2018-10-10 2023-09-12 中国科学院上海技术物理研究所 基于施密特望远镜和奥夫纳分光的高光谱成像仪光学系统
CN109489817A (zh) * 2018-11-14 2019-03-19 中国科学院合肥物质科学研究院 一种大视场宽谱段机载差分吸收成像光谱仪的光学系统
CN114509164B (zh) * 2022-02-10 2023-09-12 中国科学院上海技术物理研究所 一种太阳反射全波段高光谱成像探测系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0403228B1 (fr) * 1989-06-16 1995-08-23 FISONS plc Système optique pour l'analyse spectrale
DD292078A5 (de) * 1990-02-15 1991-07-18 ���k���������������@����@�����@���@�������������k�� Fchelle-polychromator
DE4118760A1 (de) * 1991-06-06 1992-12-10 Zentralinstitut Fuer Optik Und Echelle-doppelmonochromator

Also Published As

Publication number Publication date
FR2970075A1 (fr) 2012-07-06

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