KR20240054279A - 스펙트럼 감지 장치 및 광학 방사선 측정 방법 - Google Patents

스펙트럼 감지 장치 및 광학 방사선 측정 방법 Download PDF

Info

Publication number
KR20240054279A
KR20240054279A KR1020247007221A KR20247007221A KR20240054279A KR 20240054279 A KR20240054279 A KR 20240054279A KR 1020247007221 A KR1020247007221 A KR 1020247007221A KR 20247007221 A KR20247007221 A KR 20247007221A KR 20240054279 A KR20240054279 A KR 20240054279A
Authority
KR
South Korea
Prior art keywords
optical radiation
photosensitive
radiation
sensing device
detector
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
KR1020247007221A
Other languages
English (en)
Korean (ko)
Inventor
셀랄 모한 오에구엔
토마스 후파우어
사미울 이슬람
Original Assignee
트리나미엑스 게엠베하
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 트리나미엑스 게엠베하 filed Critical 트리나미엑스 게엠베하
Publication of KR20240054279A publication Critical patent/KR20240054279A/ko
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
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G01J3/433—Modulation spectrometry; Derivative spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared 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
    • G01J3/0262—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
    • G01J3/0272—Handheld
    • 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
    • G01J3/0297—Constructional arrangements for removing other types of optical noise or for performing calibration
    • 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
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0896—Optical arrangements using a light source, e.g. for illuminating a surface
    • 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
    • G01J5/80—Calibration
    • 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
    • G01J2003/2866—Markers; Calibrating of scan

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
KR1020247007221A 2021-09-06 2022-09-05 스펙트럼 감지 장치 및 광학 방사선 측정 방법 Pending KR20240054279A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21195059.7 2021-09-06
EP21195059 2021-09-06
PCT/EP2022/074562 WO2023031448A1 (en) 2021-09-06 2022-09-05 Spectral sensing device and method for measuring optical radiation

Publications (1)

Publication Number Publication Date
KR20240054279A true KR20240054279A (ko) 2024-04-25

Family

ID=77640586

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247007221A Pending KR20240054279A (ko) 2021-09-06 2022-09-05 스펙트럼 감지 장치 및 광학 방사선 측정 방법

Country Status (6)

Country Link
US (1) US20250224332A1 (https=)
EP (1) EP4399497A1 (https=)
JP (1) JP2024536732A (https=)
KR (1) KR20240054279A (https=)
CN (1) CN117916564A (https=)
WO (1) WO2023031448A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107345835B (zh) 2012-11-13 2019-11-08 唯亚威通讯技术有限公司 便携式分光计
CN108449957B (zh) 2015-09-01 2021-03-09 苹果公司 用于非接触式感测物质的基准开关架构
US20200370958A1 (en) 2017-12-13 2020-11-26 Trinamix Gmbh Spectrometer device and system
KR20200095547A (ko) 2017-12-13 2020-08-10 트리나미엑스 게엠베하 분광계 장치 및 시스템
US20210190585A1 (en) 2017-12-13 2021-06-24 Trinamix Gmbh Spectrometer device and system
KR20220075417A (ko) 2019-10-09 2022-06-08 트리나미엑스 게엠베하 광전도체 판독 회로
US11651951B2 (en) 2019-12-03 2023-05-16 Trinamix Gmbh Device and method for generating radiation
WO2024013310A1 (en) * 2022-07-14 2024-01-18 Trinamix Gmbh Temperature drift compensation of photoresistors

Also Published As

Publication number Publication date
US20250224332A1 (en) 2025-07-10
JP2024536732A (ja) 2024-10-08
CN117916564A (zh) 2024-04-19
EP4399497A1 (en) 2024-07-17
WO2023031448A1 (en) 2023-03-09

Similar Documents

Publication Publication Date Title
US20230417657A1 (en) Spectral sensing device and method for measuring optical radiation
US12517041B2 (en) Multi single detector application specific spectrometer
JP2023535745A (ja) 光放射線を測定するための分光計装置及び方法
CN120712467A (zh) 光谱仪设备的波长标度的现场波长校准
JP2022551698A (ja) 光導電体読み出し回路
CN119546928A (zh) 光敏电阻器的温度漂移补偿
WO2023222742A1 (en) Spectral sensing device and method for determining at least one item of spectral information
KR20240054279A (ko) 스펙트럼 감지 장치 및 광학 방사선 측정 방법
KR20250036136A (ko) 온도 드리프트 보상
KR20220034887A (ko) 방사선 모니터링을 위한 방법 및 장치
US20250003801A1 (en) Photodetector for measuring optical radiation
US20250369799A1 (en) Background-based correction of photodetector drift
WO2025172370A1 (en) Method for calibrating a spectrometer device
KR20250174616A (ko) 적어도 하나의 물체에 대한 분광 정보를 얻기 위한 분광계 장치
WO2025104072A1 (en) Recalibration of temperature dependent calibration factors using temperature slopes
WO2025233271A1 (en) Method for continuously determining items of temperature information for an illumination unit
CN120752501A (zh) 热电特性和热光特性的工厂或现场校准
CN120693502A (zh) 基于正向电压测量的nir光谱校正
KR20250174615A (ko) 펌프 광원 및 형광 복사를 이용하는 분광계
WO2025082966A1 (en) Method for evaluating degradation of a photodetector
KR20250152651A (ko) 가변 듀티 사이클을 갖는 펄스 변조 방식을 이용한 led 구동
WO2025157775A1 (en) Glucose profile in nails
CN120693501A (zh) 考虑时间常数来获得光谱学信息
WO2024175711A1 (en) Determine temperature information on light source from spectrum deformation
CN120677357A (zh) 两个led和开放端口校准的组合

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-EXM-PA0201 (AS PROVIDED BY THE NATIONAL OFFICE)

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201