FR3086056B1 - Spectrometer device and its management method - Google Patents

Spectrometer device and its management method Download PDF

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Publication number
FR3086056B1
FR3086056B1 FR1909948A FR1909948A FR3086056B1 FR 3086056 B1 FR3086056 B1 FR 3086056B1 FR 1909948 A FR1909948 A FR 1909948A FR 1909948 A FR1909948 A FR 1909948A FR 3086056 B1 FR3086056 B1 FR 3086056B1
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FR
France
Prior art keywords
spectrometer device
installation
measured quantity
management method
wavelengths
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
FR1909948A
Other languages
French (fr)
Other versions
FR3086056A1 (en
Inventor
Christoph Daniel Kraemmer
Andreas Merz
Christian Huber
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR3086056A1 publication Critical patent/FR3086056A1/en
Application granted granted Critical
Publication of FR3086056B1 publication Critical patent/FR3086056B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0229—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using masks, aperture plates, spatial light modulators or spatial filters, e.g. reflective 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
    • 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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Titre : Dispositif de spectromètre et son procédé de gestion Dispositif de spectromètre (10) comprenant : une installation de séparation (1, 2) spatiale et/ou temporelle de longueurs d’ondes (λ1,…,λn) d’une lumière incidente (L), une installation de filtre (3) variable, recevant une lumière séparée avec des longueurs d’onde (λ1,…,λn) séparée dans l’espace et/ou dans le temps, une installation de détection (4) d’une grandeur de mesure de la lumière de l’installation de filtre (3), et comprenant un élément d’intégration spectrale (5) variable dans le temps et/ou dans l’espace pour la grandeur de mesure générant une valeur d’intégration de la grandeur de mesure, et une installation de commande (SE). Figure 1Title: Spectrometer device and its management process Spectrometer device (10) comprising: an installation (1, 2) for spatial and / or temporal separation of wavelengths (λ1,…, λn) of incident light ( L), a variable filter installation (3), receiving a separate light with wavelengths (λ1,…, λn) separated in space and / or time, a detection installation (4) of a measured quantity of the light of the filter installation (3), and comprising a spectral integration element (5) variable in time and / or in space for the measured quantity generating an integration value of the measured quantity, and a control system (SE). Figure 1

FR1909948A 2018-09-14 2019-09-10 Spectrometer device and its management method Active FR3086056B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018215641.7A DE102018215641A1 (en) 2018-09-14 2018-09-14 Spectrometer device and method for operating a spectrometer device
DE102018215641.7 2018-09-14

Publications (2)

Publication Number Publication Date
FR3086056A1 FR3086056A1 (en) 2020-03-20
FR3086056B1 true FR3086056B1 (en) 2021-10-08

Family

ID=69646497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1909948A Active FR3086056B1 (en) 2018-09-14 2019-09-10 Spectrometer device and its management method

Country Status (2)

Country Link
DE (1) DE102018215641A1 (en)
FR (1) FR3086056B1 (en)

Also Published As

Publication number Publication date
FR3086056A1 (en) 2020-03-20
DE102018215641A1 (en) 2020-03-19

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