JPH0320705B2 - - Google Patents

Info

Publication number
JPH0320705B2
JPH0320705B2 JP5462782A JP5462782A JPH0320705B2 JP H0320705 B2 JPH0320705 B2 JP H0320705B2 JP 5462782 A JP5462782 A JP 5462782A JP 5462782 A JP5462782 A JP 5462782A JP H0320705 B2 JPH0320705 B2 JP H0320705B2
Authority
JP
Japan
Prior art keywords
substance
laser beam
measured
concentration
chamber
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.)
Expired - Lifetime
Application number
JP5462782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58171650A (ja
Inventor
Koichi Kajama
Norio Moro
Kazuaki Sajiki
Tadayoshi Yamaguchi
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP57054627A priority Critical patent/JPS58171650A/ja
Priority to GB08307878A priority patent/GB2120779B/en
Priority to FR8305130A priority patent/FR2524635A1/fr
Priority to DE3311335A priority patent/DE3311335C2/de
Priority to US06/480,482 priority patent/US4573792A/en
Publication of JPS58171650A publication Critical patent/JPS58171650A/ja
Publication of JPH0320705B2 publication Critical patent/JPH0320705B2/ja
Granted 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
    • G01J3/44—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
    • G01N21/17—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
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (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)
JP57054627A 1982-03-31 1982-03-31 カ−ス分光法を用いた定量分析方法および装置 Granted JPS58171650A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP57054627A JPS58171650A (ja) 1982-03-31 1982-03-31 カ−ス分光法を用いた定量分析方法および装置
GB08307878A GB2120779B (en) 1982-03-31 1983-03-22 Quantitative analysis in accordance with cars
FR8305130A FR2524635A1 (fr) 1982-03-31 1983-03-29 Procede et appareil d'analyse quantitative conformement au principe dit de " spectroscopie raman anti-stokes coherente "
DE3311335A DE3311335C2 (de) 1982-03-31 1983-03-29 Meßmethode und Vorrichtung zur quantitativen Analyse eines Probenmaterials nach dem Prinzip der kohärenten Anti-Stokes-Raman-Spektroskopie
US06/480,482 US4573792A (en) 1982-03-31 1983-03-30 Method of and apparatus for quantitative analysis in accordance with CARS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57054627A JPS58171650A (ja) 1982-03-31 1982-03-31 カ−ス分光法を用いた定量分析方法および装置

Publications (2)

Publication Number Publication Date
JPS58171650A JPS58171650A (ja) 1983-10-08
JPH0320705B2 true JPH0320705B2 (enrdf_load_stackoverflow) 1991-03-20

Family

ID=12975982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57054627A Granted JPS58171650A (ja) 1982-03-31 1982-03-31 カ−ス分光法を用いた定量分析方法および装置

Country Status (1)

Country Link
JP (1) JPS58171650A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58171650A (ja) 1983-10-08

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