FI20065348A0 - Spektrometer och interferometriskt förfarande - Google Patents

Spektrometer och interferometriskt förfarande

Info

Publication number
FI20065348A0
FI20065348A0 FI20065348A FI20065348A FI20065348A0 FI 20065348 A0 FI20065348 A0 FI 20065348A0 FI 20065348 A FI20065348 A FI 20065348A FI 20065348 A FI20065348 A FI 20065348A FI 20065348 A0 FI20065348 A0 FI 20065348A0
Authority
FI
Finland
Prior art keywords
inferferometric
spectrometer
inferferometric method
Prior art date
Application number
FI20065348A
Other languages
English (en)
Finnish (fi)
Other versions
FI20065348A (sv
FI119830B (sv
Inventor
Heikki Saari
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI20065348A priority Critical patent/FI119830B/sv
Publication of FI20065348A0 publication Critical patent/FI20065348A0/sv
Priority to EP07730777.5A priority patent/EP2021748B1/en
Priority to US12/302,013 priority patent/US8130380B2/en
Priority to PCT/FI2007/050290 priority patent/WO2007135244A2/en
Publication of FI20065348A publication Critical patent/FI20065348A/sv
Application granted granted Critical
Publication of FI119830B publication Critical patent/FI119830B/sv

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
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • 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
    • G01J3/12—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
    • 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
    • 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
    • G01J3/45—Interferometric spectrometry

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
FI20065348A 2006-05-24 2006-05-24 Spektrometer och interferometriskt förfarande FI119830B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20065348A FI119830B (sv) 2006-05-24 2006-05-24 Spektrometer och interferometriskt förfarande
EP07730777.5A EP2021748B1 (en) 2006-05-24 2007-05-22 Spectrometer and interferometric method
US12/302,013 US8130380B2 (en) 2006-05-24 2007-05-22 Spectrometer and interferometric method
PCT/FI2007/050290 WO2007135244A2 (en) 2006-05-24 2007-05-22 Spectrometer and interferometric method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065348A FI119830B (sv) 2006-05-24 2006-05-24 Spektrometer och interferometriskt förfarande
FI20065348 2006-05-24

Publications (3)

Publication Number Publication Date
FI20065348A0 true FI20065348A0 (sv) 2006-05-24
FI20065348A FI20065348A (sv) 2007-11-25
FI119830B FI119830B (sv) 2009-03-31

Family

ID=36540051

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065348A FI119830B (sv) 2006-05-24 2006-05-24 Spektrometer och interferometriskt förfarande

Country Status (4)

Country Link
US (1) US8130380B2 (sv)
EP (1) EP2021748B1 (sv)
FI (1) FI119830B (sv)
WO (1) WO2007135244A2 (sv)

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JP5633334B2 (ja) * 2010-11-25 2014-12-03 セイコーエプソン株式会社 分光測定装置
WO2012098297A1 (en) * 2011-01-19 2012-07-26 Teknologian Tutkimuskeskus Vtt High speed chemical imaging based on fabry-perot interferometer
CN103608654A (zh) * 2011-06-21 2014-02-26 奥林巴斯株式会社 分光图像拍摄装置
JP5987573B2 (ja) * 2012-09-12 2016-09-07 セイコーエプソン株式会社 光学モジュール、電子機器、及び駆動方法
US9255844B2 (en) 2012-09-12 2016-02-09 Teknologian Tutkimuskeskus Vtt System and method for optical measurement of a target at multiple positions
FI125762B (sv) * 2012-10-11 2016-02-15 Teknologian Tutkimuskeskus Vtt Oy Förfarande för bestämning av kalibreringsparametrar för en spektrometer
EP2746740B1 (en) * 2012-12-21 2019-05-08 IMEC vzw Spectral imaging device and method to calibrate the same
JP6452272B2 (ja) * 2013-02-22 2019-01-16 セイコーエプソン株式会社 分光カメラ、及び分光画像処理方法
JP6194592B2 (ja) * 2013-02-22 2017-09-13 セイコーエプソン株式会社 分光カメラ
JP6107254B2 (ja) * 2013-03-14 2017-04-05 セイコーエプソン株式会社 光学フィルターデバイス、光学モジュール、及び電子機器
JP6255992B2 (ja) 2013-12-27 2018-01-10 セイコーエプソン株式会社 分光測定システム、分光モジュール、及び、位置ズレ検出方法
JP6337467B2 (ja) * 2013-12-27 2018-06-06 セイコーエプソン株式会社 光学モジュール、電子機器、及び光学モジュールの駆動方法
US20170138790A1 (en) * 2014-06-27 2017-05-18 Spectral Engines Oy A method for determining the spectral scale of a spectrometer and apparatus
JP2016011932A (ja) 2014-06-30 2016-01-21 セイコーエプソン株式会社 分光画像撮像装置、分光画像撮像方法
JP6394189B2 (ja) * 2014-08-29 2018-09-26 セイコーエプソン株式会社 分光画像取得装置、及び分光画像取得方法
CN105424186B (zh) * 2015-11-04 2017-06-27 北京航空航天大学 一种光场成像光谱仪的光谱标定校正方法
US9927299B2 (en) * 2015-12-15 2018-03-27 Trutag Technologies, Inc. Spectral reading using synchronized LED sources
DE102016221383A1 (de) * 2016-10-31 2018-05-03 Robert Bosch Gmbh Verfahren und Steuergerät zum Betreiben eines Mikrospektrometers und Mikrospektrometersystem
US10323985B2 (en) * 2016-11-09 2019-06-18 Trutag Technologies, Inc. Signal processing for tunable Fabry-Perot interferometer based hyperspectral imaging
EP3444578B1 (en) * 2017-08-16 2023-08-02 Spectral Engines OY Method and system for analysing a chemical composition of a target
DE102018221522A1 (de) * 2018-12-12 2020-06-18 Robert Bosch Gmbh Spektrometervorrichtung und Verfahren zum Herstellen einer Spektrometervorrichtung
CN111380816A (zh) * 2018-12-27 2020-07-07 光谱引擎股份公司 用于分析目标物的化学成分的方法和***
US11698303B2 (en) 2018-12-28 2023-07-11 Spectral Engines Oy Method and system for analysing a chemical composition of a target using a Fabry-Perot interferometer
WO2020170241A1 (en) * 2019-02-18 2020-08-27 Unispectral Ltd. Device that includes a mems tunable filter and a method for operating the device
GB2596538A (en) * 2020-06-29 2022-01-05 Ams Senors Singapore Pte Ltd Multi-channel interferometer-based optical sensor
CN113281296B (zh) * 2021-06-04 2022-10-11 中国电子科技集团公司第四十一研究所 一种太赫兹探测器绝对光谱响应校准装置及校准方法
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Also Published As

Publication number Publication date
WO2007135244A3 (en) 2008-04-03
US8130380B2 (en) 2012-03-06
EP2021748A4 (en) 2012-12-05
US20100245832A1 (en) 2010-09-30
FI20065348A (sv) 2007-11-25
FI119830B (sv) 2009-03-31
WO2007135244A2 (en) 2007-11-29
EP2021748B1 (en) 2022-11-30
EP2021748A2 (en) 2009-02-11

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