JPS63308539A - 超小型ガスセンサ - Google Patents

超小型ガスセンサ

Info

Publication number
JPS63308539A
JPS63308539A JP62144370A JP14437087A JPS63308539A JP S63308539 A JPS63308539 A JP S63308539A JP 62144370 A JP62144370 A JP 62144370A JP 14437087 A JP14437087 A JP 14437087A JP S63308539 A JPS63308539 A JP S63308539A
Authority
JP
Japan
Prior art keywords
light
waveguide
gas
absorbed
reference 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.)
Granted
Application number
JP62144370A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0519098B2 (enrdf_load_stackoverflow
Inventor
Koichi Ikegawa
池川　幸一
Hitoshi Takami
均 高見
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.)
Toho Gas Co Ltd
Original Assignee
Toho Gas 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 Toho Gas Co Ltd filed Critical Toho Gas Co Ltd
Priority to JP62144370A priority Critical patent/JPS63308539A/ja
Publication of JPS63308539A publication Critical patent/JPS63308539A/ja
Publication of JPH0519098B2 publication Critical patent/JPH0519098B2/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
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP62144370A 1987-06-10 1987-06-10 超小型ガスセンサ Granted JPS63308539A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62144370A JPS63308539A (ja) 1987-06-10 1987-06-10 超小型ガスセンサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62144370A JPS63308539A (ja) 1987-06-10 1987-06-10 超小型ガスセンサ

Publications (2)

Publication Number Publication Date
JPS63308539A true JPS63308539A (ja) 1988-12-15
JPH0519098B2 JPH0519098B2 (enrdf_load_stackoverflow) 1993-03-15

Family

ID=15360536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62144370A Granted JPS63308539A (ja) 1987-06-10 1987-06-10 超小型ガスセンサ

Country Status (1)

Country Link
JP (1) JPS63308539A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005502879A (ja) * 2001-09-05 2005-01-27 リンデ メディカル センサーズ アーゲー 光導波管検知器システム
JP2006220625A (ja) * 2005-02-14 2006-08-24 Denso Corp 赤外線式ガス検知装置
WO2011062034A1 (ja) * 2009-11-17 2011-05-26 日本電気株式会社 ガス検出装置
CN108169158A (zh) * 2017-11-29 2018-06-15 全球能源互联网研究院有限公司 一种基于气体传感器的气体检测系统
JP2020046416A (ja) * 2018-07-06 2020-03-26 旭化成エレクトロニクス株式会社 ガス検出装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005502879A (ja) * 2001-09-05 2005-01-27 リンデ メディカル センサーズ アーゲー 光導波管検知器システム
JP2006220625A (ja) * 2005-02-14 2006-08-24 Denso Corp 赤外線式ガス検知装置
WO2011062034A1 (ja) * 2009-11-17 2011-05-26 日本電気株式会社 ガス検出装置
CN108169158A (zh) * 2017-11-29 2018-06-15 全球能源互联网研究院有限公司 一种基于气体传感器的气体检测系统
JP2020046416A (ja) * 2018-07-06 2020-03-26 旭化成エレクトロニクス株式会社 ガス検出装置

Also Published As

Publication number Publication date
JPH0519098B2 (enrdf_load_stackoverflow) 1993-03-15

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