KR20250088647A - 정확한 라만 분광법 - Google Patents

정확한 라만 분광법 Download PDF

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Publication number
KR20250088647A
KR20250088647A KR1020257018469A KR20257018469A KR20250088647A KR 20250088647 A KR20250088647 A KR 20250088647A KR 1020257018469 A KR1020257018469 A KR 1020257018469A KR 20257018469 A KR20257018469 A KR 20257018469A KR 20250088647 A KR20250088647 A KR 20250088647A
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KR
South Korea
Prior art keywords
region
raman
illumination
radiation
interest
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
KR1020257018469A
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English (en)
Korean (ko)
Inventor
클라드 쉴리프크르
요나탄 오렌
애미어 샤야리
에브알 홀란더
밸러리 디이취
쉬몬 얄로브
질라드 바락
Original Assignee
노바 엘티디.
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 노바 엘티디. filed Critical 노바 엘티디.
Publication of KR20250088647A publication Critical patent/KR20250088647A/ko
Pending legal-status Critical Current

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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
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G01J3/4412—Scattering spectrometry
    • 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
    • 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
    • G01J3/027—Control of working procedures of a spectrometer; Failure detection; Bandwidth calculation
    • 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
    • G01J3/0286—Constructional arrangements for compensating for fluctuations caused by temperature, humidity or pressure, or using cooling or temperature stabilization of parts of the device; Controlling the atmosphere inside a spectrometer, e.g. vacuum
    • 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
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06113—Coherent sources; lasers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0636—Reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Spectrometry And Color Measurement (AREA)
KR1020257018469A 2020-01-16 2020-11-24 정확한 라만 분광법 Pending KR20250088647A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202062961721P 2020-01-16 2020-01-16
US62/961,721 2020-01-16
PCT/IB2020/061066 WO2021144634A1 (en) 2020-01-16 2020-11-24 Accurate raman spectroscopy
KR1020227028272A KR102818270B1 (ko) 2020-01-16 2020-11-24 정확한 라만 분광법

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020227028272A Division KR102818270B1 (ko) 2020-01-16 2020-11-24 정확한 라만 분광법

Publications (1)

Publication Number Publication Date
KR20250088647A true KR20250088647A (ko) 2025-06-17

Family

ID=76857753

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020257018469A Pending KR20250088647A (ko) 2020-01-16 2020-11-24 정확한 라만 분광법
KR1020227028272A Active KR102818270B1 (ko) 2020-01-16 2020-11-24 정확한 라만 분광법
KR1020237012756A Pending KR20230069194A (ko) 2020-01-16 2021-09-14 정확한 라만 분광법

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020227028272A Active KR102818270B1 (ko) 2020-01-16 2020-11-24 정확한 라만 분광법
KR1020237012756A Pending KR20230069194A (ko) 2020-01-16 2021-09-14 정확한 라만 분광법

Country Status (7)

Country Link
US (7) US11415519B2 (https=)
JP (1) JP7773470B2 (https=)
KR (3) KR20250088647A (https=)
CN (2) CN115135976A (https=)
IL (1) IL301321A (https=)
TW (2) TWI862978B (https=)
WO (2) WO2021144634A1 (https=)

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US11415519B2 (en) 2020-01-16 2022-08-16 Nova Ltd Accurate Raman spectroscopy
CN115128056B (zh) * 2022-05-25 2025-05-23 南京大学 一种时空分辨多模态拉曼高光谱显微成像系统及方法
CN116678866B (zh) * 2023-05-30 2026-03-27 哈尔滨工业大学 一种多偏振态入射显微拉曼光谱应力检测方法
WO2025230247A1 (ko) * 2024-04-30 2025-11-06 주식회사 아큐옵토텍 분석 장치 및 이를 이용한 분석 방법
GB2641380A (en) * 2024-05-29 2025-12-03 Rsp Systems As A device for non-invasive analyte measurement

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Also Published As

Publication number Publication date
US11860104B2 (en) 2024-01-02
WO2022054021A1 (en) 2022-03-17
JP2023510413A (ja) 2023-03-13
US12372473B2 (en) 2025-07-29
IL301321A (en) 2023-05-01
US12163892B2 (en) 2024-12-10
TW202530669A (zh) 2025-08-01
US20230044886A1 (en) 2023-02-09
US11740183B2 (en) 2023-08-29
US20240210322A1 (en) 2024-06-27
CN116507905A (zh) 2023-07-28
US20230168200A1 (en) 2023-06-01
US20210223179A1 (en) 2021-07-22
US12152993B2 (en) 2024-11-26
TWI780554B (zh) 2022-10-11
KR102818270B1 (ko) 2025-06-16
CN115135976A (zh) 2022-09-30
US11415519B2 (en) 2022-08-16
JP7773470B2 (ja) 2025-11-19
TW202323799A (zh) 2023-06-16
WO2021144634A1 (en) 2021-07-22
TW202129258A (zh) 2021-08-01
KR20230069194A (ko) 2023-05-18
TWI862978B (zh) 2024-11-21
US20240085333A1 (en) 2024-03-14
US20240019375A1 (en) 2024-01-18
KR20220126768A (ko) 2022-09-16
US20250130172A1 (en) 2025-04-24

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Application number text: 1020227028272

Filing date: 20220816

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