JPH029290B2 - - Google Patents

Info

Publication number
JPH029290B2
JPH029290B2 JP56046195A JP4619581A JPH029290B2 JP H029290 B2 JPH029290 B2 JP H029290B2 JP 56046195 A JP56046195 A JP 56046195A JP 4619581 A JP4619581 A JP 4619581A JP H029290 B2 JPH029290 B2 JP H029290B2
Authority
JP
Japan
Prior art keywords
light
wavelength
spectrum
photoacoustic
electrical signal
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
JP56046195A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57161517A (en
Inventor
Akira Kawamoto
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56046195A priority Critical patent/JPS57161517A/ja
Publication of JPS57161517A publication Critical patent/JPS57161517A/ja
Publication of JPH029290B2 publication Critical patent/JPH029290B2/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
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids

Landscapes

  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
JP56046195A 1981-03-31 1981-03-31 Optoacoustic spectrum measuring device Granted JPS57161517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56046195A JPS57161517A (en) 1981-03-31 1981-03-31 Optoacoustic spectrum measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56046195A JPS57161517A (en) 1981-03-31 1981-03-31 Optoacoustic spectrum measuring device

Publications (2)

Publication Number Publication Date
JPS57161517A JPS57161517A (en) 1982-10-05
JPH029290B2 true JPH029290B2 (en]) 1990-03-01

Family

ID=12740280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56046195A Granted JPS57161517A (en) 1981-03-31 1981-03-31 Optoacoustic spectrum measuring device

Country Status (1)

Country Link
JP (1) JPS57161517A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0455981U (en]) * 1990-09-19 1992-05-13
WO2022049717A1 (ja) 2020-09-04 2022-03-10 三菱パワー株式会社 コバルト基合金製造物およびその製造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS638551A (ja) * 1986-06-28 1988-01-14 Japan Spectroscopic Co 顕微光音響赤外分光分析法及び装置
WO2012057760A1 (en) * 2010-10-28 2012-05-03 Empire Technology Development Llc Photoacoustic sensor
CN103983544B (zh) * 2014-05-28 2015-12-30 南京大学 多通道气溶胶散射吸收测量仪
US11266315B2 (en) 2015-12-04 2022-03-08 The Research Foundation For The State University Of New York Devices and methods for photoacoustic tomography

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933216B2 (ja) * 1978-10-03 1984-08-14 富士電機株式会社 光音響分析器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0455981U (en]) * 1990-09-19 1992-05-13
WO2022049717A1 (ja) 2020-09-04 2022-03-10 三菱パワー株式会社 コバルト基合金製造物およびその製造方法

Also Published As

Publication number Publication date
JPS57161517A (en) 1982-10-05

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