JP7386444B2 - ラマン分光スペクトル解析装置及びラマン分光スペクトル解析方法 - Google Patents

ラマン分光スペクトル解析装置及びラマン分光スペクトル解析方法 Download PDF

Info

Publication number
JP7386444B2
JP7386444B2 JP2021520735A JP2021520735A JP7386444B2 JP 7386444 B2 JP7386444 B2 JP 7386444B2 JP 2021520735 A JP2021520735 A JP 2021520735A JP 2021520735 A JP2021520735 A JP 2021520735A JP 7386444 B2 JP7386444 B2 JP 7386444B2
Authority
JP
Japan
Prior art keywords
spectrum
light
excitation light
correlation
scattered light
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
JP2021520735A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020235426A1 (enrdf_load_stackoverflow
Inventor
謙司 永冨
靖之 祖父江
磨志 橋本谷
雄介 北川
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2020235426A1 publication Critical patent/JPWO2020235426A1/ja
Application granted granted Critical
Publication of JP7386444B2 publication Critical patent/JP7386444B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP2021520735A 2019-05-17 2020-05-13 ラマン分光スペクトル解析装置及びラマン分光スペクトル解析方法 Active JP7386444B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019093865 2019-05-17
JP2019093865 2019-05-17
PCT/JP2020/019170 WO2020235426A1 (ja) 2019-05-17 2020-05-13 ラマン分光スペクトル解析装置及びラマン分光スペクトル解析方法

Publications (2)

Publication Number Publication Date
JPWO2020235426A1 JPWO2020235426A1 (enrdf_load_stackoverflow) 2020-11-26
JP7386444B2 true JP7386444B2 (ja) 2023-11-27

Family

ID=73458812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021520735A Active JP7386444B2 (ja) 2019-05-17 2020-05-13 ラマン分光スペクトル解析装置及びラマン分光スペクトル解析方法

Country Status (2)

Country Link
JP (1) JP7386444B2 (enrdf_load_stackoverflow)
WO (1) WO2020235426A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119207614B (zh) * 2024-11-27 2025-04-01 合肥金星智控科技股份有限公司 多物料成分检测的自适应分析方法、系统、设备及介质

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000146839A (ja) 1998-11-05 2000-05-26 Toshiba Corp ガス成分濃度計測装置およびガス成分濃度計測方法
JP2000314703A (ja) 1999-03-03 2000-11-14 Basf Ag 活性化合物の探索、およびこのために用いる機器
JP2001521280A (ja) 1997-10-23 2001-11-06 マサチューセッツ インスティテュート オブ テクノロジー プラズマ放射スペクトルの多変量統計分析を伴うプラズマ処理モニタ
JP2006250655A (ja) 2005-03-09 2006-09-21 Institute Of Physical & Chemical Research ラマン分光法によるタンパク質溶液結晶化過程の解析方法及び装置
JP2007248280A (ja) 2006-03-16 2007-09-27 Nec Soft Ltd タンパク質の結晶化の判定方法、タンパク質結晶の結晶性判別方法、および該判別に用いる装置
JP2007534955A (ja) 2004-04-27 2007-11-29 サントル　ナスィオナル　デ　ラ　ルシェルシェ　スィアンティフィーク 自己相関関数を決定する方法
JP2008507685A (ja) 2004-07-23 2008-03-13 ビーエーエスエフ ソシエタス・ヨーロピア 媒体中に均一に分布された化合物の存在を測定スペクトルと参照スペクトルの相互相関により測定する方法
JP2014126404A (ja) 2012-12-25 2014-07-07 Sharp Corp 測定装置
JP2018529125A (ja) 2015-09-02 2018-10-04 インスコピックス， インコーポレイテッド カラー撮像のためのシステムおよび方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4853788A (enrdf_load_stackoverflow) * 1971-11-04 1973-07-28
JPS4915488A (enrdf_load_stackoverflow) * 1972-05-19 1974-02-09
DE19630956A1 (de) * 1996-07-31 1998-02-05 Basf Ag Verfahren und Vorrichtung zur Raman-Korrelationsspektroskopie
KR101252938B1 (ko) * 2011-04-08 2013-04-12 한국과학기술원 초고해상도 현미경 시스템 및 그 시스템을 이용한 영상 획득 방법

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001521280A (ja) 1997-10-23 2001-11-06 マサチューセッツ インスティテュート オブ テクノロジー プラズマ放射スペクトルの多変量統計分析を伴うプラズマ処理モニタ
JP2000146839A (ja) 1998-11-05 2000-05-26 Toshiba Corp ガス成分濃度計測装置およびガス成分濃度計測方法
JP2000314703A (ja) 1999-03-03 2000-11-14 Basf Ag 活性化合物の探索、およびこのために用いる機器
JP2007534955A (ja) 2004-04-27 2007-11-29 サントル　ナスィオナル　デ　ラ　ルシェルシェ　スィアンティフィーク 自己相関関数を決定する方法
JP2008507685A (ja) 2004-07-23 2008-03-13 ビーエーエスエフ ソシエタス・ヨーロピア 媒体中に均一に分布された化合物の存在を測定スペクトルと参照スペクトルの相互相関により測定する方法
JP2006250655A (ja) 2005-03-09 2006-09-21 Institute Of Physical & Chemical Research ラマン分光法によるタンパク質溶液結晶化過程の解析方法及び装置
JP2007248280A (ja) 2006-03-16 2007-09-27 Nec Soft Ltd タンパク質の結晶化の判定方法、タンパク質結晶の結晶性判別方法、および該判別に用いる装置
JP2014126404A (ja) 2012-12-25 2014-07-07 Sharp Corp 測定装置
JP2018529125A (ja) 2015-09-02 2018-10-04 インスコピックス， インコーポレイテッド カラー撮像のためのシステムおよび方法

Also Published As

Publication number Publication date
WO2020235426A1 (ja) 2020-11-26
JPWO2020235426A1 (enrdf_load_stackoverflow) 2020-11-26

Similar Documents

Publication Publication Date Title
Vicet et al. Trace gas detection with antimonide-based quantum-well diode lasers
Mundt et al. Thioxanthone in apolar solvents: ultrafast internal conversion precedes fast intersystem crossing
JP2024079850A (ja) Ｃａｒｓ光学システム
US20080309930A1 (en) Calibration for Spectroscopic Analysis
CN112823279B (zh) 显微分光装置、以及显微分光方法
US10794766B2 (en) Method and device for raman spectroscopy
US8310672B2 (en) Method for generating and for detecting a Raman spectrum
US9236709B2 (en) Chemical detection and laser wavelength stabilization employing spectroscopic absorption via laser compliance voltage sensing
JP2008510982A (ja) 分光分析システム用の自律的な較正法
CN104406955B (zh) 一种基于拉曼光谱的物质检测方法
EP3812722A1 (en) Spectrometer including tunable on-chip laser and spectrum measurement method
US10416081B2 (en) Optical system and method for spectroscopy
Wang et al. Grating-stabilized external cavity diode lasers for Raman spectroscopy—A review
US11879846B2 (en) Raman spectroscopy method and apparatus using broadband excitation light
US10215689B2 (en) Methods and apparatus for on-chip derivative spectroscopy
JP7386444B2 (ja) ラマン分光スペクトル解析装置及びラマン分光スペクトル解析方法
US11193827B2 (en) Method and apparatus for identifying background fluorescence using spread spectrum excitation-source broadening in Raman spectroscopy
US20190369010A1 (en) Calibration curve setting method used for drug analysis
US9664561B2 (en) Technique to discriminate against ambient and scattered laser light in Raman spectrometry
CN110376130B (zh) 基于负反馈调节的荧光光谱检测系统
CN109342394A (zh) 一种采用双波长激光的手持式拉曼光谱仪及实现方法
JP3600867B2 (ja) 波長可変レーザー及びラマン分光装置
US20220252516A1 (en) Spectroscopic apparatus and methods for determining components present in a sample
US20230050999A1 (en) Raman spectroscopy method and raman spectroscopy support device
EP4127678B1 (en) Method for selection of raman excitation wavelengths in multi-source raman probe

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230327

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231024

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231101

R151 Written notification of patent or utility model registration

Ref document number: 7386444

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151