JPS59159030A - ２波長分光器 - Google Patents

２波長分光器

Info

Publication number
JPS59159030A
JPS59159030A JP3362383A JP3362383A JPS59159030A JP S59159030 A JPS59159030 A JP S59159030A JP 3362383 A JP3362383 A JP 3362383A JP 3362383 A JP3362383 A JP 3362383A JP S59159030 A JPS59159030 A JP S59159030A
Authority
JP
Japan
Prior art keywords
wavelength
telemeter
slit
diffraction gratings
wavelengths
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.)
Granted
Application number
JP3362383A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0366604B2 (enrdf_load_stackoverflow
Inventor
Kenji Iwahashi
岩橋　賢治
Satoru Imai
今井　覚
Haruo Mizukami
水上　治男
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.)
Shimadzu Corp
Shimazu Seisakusho KK
Original Assignee
Shimadzu Corp
Shimazu Seisakusho KK
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 Shimadzu Corp, Shimazu Seisakusho KK filed Critical Shimadzu Corp
Priority to JP3362383A priority Critical patent/JPS59159030A/ja
Publication of JPS59159030A publication Critical patent/JPS59159030A/ja
Publication of JPH0366604B2 publication Critical patent/JPH0366604B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • 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
    • G01J3/427—Dual wavelengths spectrometry

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)
  • Spectrometry And Color Measurement (AREA)
JP3362383A 1983-02-28 1983-02-28 ２波長分光器 Granted JPS59159030A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3362383A JPS59159030A (ja) 1983-02-28 1983-02-28 ２波長分光器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3362383A JPS59159030A (ja) 1983-02-28 1983-02-28 ２波長分光器

Publications (2)

Publication Number Publication Date
JPS59159030A true JPS59159030A (ja) 1984-09-08
JPH0366604B2 JPH0366604B2 (enrdf_load_stackoverflow) 1991-10-18

Family

ID=12391573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3362383A Granted JPS59159030A (ja) 1983-02-28 1983-02-28 ２波長分光器

Country Status (1)

Country Link
JP (1) JPS59159030A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0366604B2 (enrdf_load_stackoverflow) 1991-10-18

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