DE112020003621A5 - Optoelektronische Messvorrichtung zur frequenzaufgelösten Messung einer Intensität einer elektromagnetischen Strahlung - Google Patents

Optoelektronische Messvorrichtung zur frequenzaufgelösten Messung einer Intensität einer elektromagnetischen Strahlung Download PDF

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Publication number
DE112020003621A5
DE112020003621A5 DE112020003621.9T DE112020003621T DE112020003621A5 DE 112020003621 A5 DE112020003621 A5 DE 112020003621A5 DE 112020003621 T DE112020003621 T DE 112020003621T DE 112020003621 A5 DE112020003621 A5 DE 112020003621A5
Authority
DE
Germany
Prior art keywords
intensity
frequency
measuring device
electromagnetic radiation
resolved measurement
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.)
Pending
Application number
DE112020003621.9T
Other languages
English (en)
Inventor
Sergey Kudaev
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.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors 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 Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of DE112020003621A5 publication Critical patent/DE112020003621A5/de
Pending legal-status Critical Current

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
    • G01J3/02—Details
    • G01J3/0294—Multi-channel spectroscopy
    • 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
    • G01J3/0229—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
    • G01J3/0256—Compact construction
    • 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
    • G01J3/0256—Compact construction
    • G01J3/0259—Monolithic
    • 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
    • G01J3/0262—Constructional arrangements for removing stray light
    • 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
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/30—Collimators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • 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
    • G01J2003/1213—Filters in general, e.g. dichroic, band
    • 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
    • G01J2003/1226—Interference filters
    • G01J2003/1239—Interference filters and separate detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE112020003621.9T 2019-07-30 2020-07-16 Optoelektronische Messvorrichtung zur frequenzaufgelösten Messung einer Intensität einer elektromagnetischen Strahlung Pending DE112020003621A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019211277.3 2019-07-30
DE102019211277.3A DE102019211277A1 (de) 2019-07-30 2019-07-30 Optoelektronische Messvorrichtung zur frequenzaufgelösten Messung einer Intensität einer elektromagnetischen Strahlung
PCT/EP2020/070157 WO2021018617A1 (de) 2019-07-30 2020-07-16 Optoelektronische messvorrichtung zur frequenzaufgelösten messung einer intensität einer elektromagnetischen strahlung

Publications (1)

Publication Number Publication Date
DE112020003621A5 true DE112020003621A5 (de) 2022-04-21

Family

ID=71846352

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102019211277.3A Withdrawn DE102019211277A1 (de) 2019-07-30 2019-07-30 Optoelektronische Messvorrichtung zur frequenzaufgelösten Messung einer Intensität einer elektromagnetischen Strahlung
DE112020003621.9T Pending DE112020003621A5 (de) 2019-07-30 2020-07-16 Optoelektronische Messvorrichtung zur frequenzaufgelösten Messung einer Intensität einer elektromagnetischen Strahlung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102019211277.3A Withdrawn DE102019211277A1 (de) 2019-07-30 2019-07-30 Optoelektronische Messvorrichtung zur frequenzaufgelösten Messung einer Intensität einer elektromagnetischen Strahlung

Country Status (4)

Country Link
US (1) US20220283027A1 (de)
CN (1) CN114207393A (de)
DE (2) DE102019211277A1 (de)
WO (1) WO2021018617A1 (de)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007008826A2 (en) * 2005-07-11 2007-01-18 Infotonics Technology Center, Inc. High speed, optically-multiplexed, hyperspectral imagers and methods thereof
US20080258187A1 (en) * 2007-04-18 2008-10-23 Ladd John W Methods, systems and apparatuses for the design and use of imager sensors
JP6141024B2 (ja) * 2012-02-10 2017-06-07 キヤノン株式会社 撮像装置および撮像システム
WO2013173541A1 (en) * 2012-05-18 2013-11-21 Rebellion Photonics, Inc. Divided-aperture infra-red spectral imaging system for chemical detection
JP6021462B2 (ja) * 2012-06-21 2016-11-09 オリンパス株式会社 撮像モジュールおよび撮像装置
GB2529070B (en) * 2013-08-02 2017-07-12 Verifood Ltd Spectrometer comprising a plurality of isolated optical paths
US10488264B2 (en) * 2014-09-11 2019-11-26 Ams Sensors Singapore Pte. Ltd. Determining spectral emission characteristics of incident radiation
WO2016186661A1 (en) * 2015-05-19 2016-11-24 Newport Corporation Optical analysis system with optical conduit light delivery
EP3615901A4 (de) * 2017-05-15 2020-12-16 Ouster, Inc. Optischer bildgebungssender mit helligkeitsverbesserung
WO2019055771A1 (en) * 2017-09-14 2019-03-21 Arizona Board Of Regents On Behalf Of The University Of Arizona COMPACT SPECTROMETER DEVICES, METHODS AND APPLICATIONS
EP3714241A2 (de) * 2017-11-21 2020-09-30 CSEM Centre Suisse d'Electronique et de Microtechnique SA Spektrometer

Also Published As

Publication number Publication date
WO2021018617A1 (de) 2021-02-04
CN114207393A (zh) 2022-03-18
DE102019211277A1 (de) 2021-02-04
US20220283027A1 (en) 2022-09-08

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