JPH046895B2 - - Google Patents

Info

Publication number
JPH046895B2
JPH046895B2 JP59064216A JP6421684A JPH046895B2 JP H046895 B2 JPH046895 B2 JP H046895B2 JP 59064216 A JP59064216 A JP 59064216A JP 6421684 A JP6421684 A JP 6421684A JP H046895 B2 JPH046895 B2 JP H046895B2
Authority
JP
Japan
Prior art keywords
thin film
hydrogen
optical waveguide
substrate
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.)
Expired - Lifetime
Application number
JP59064216A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60209149A (ja
Inventor
Koichi Nishizawa
Tetsuya Yamazaki
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass 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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP59064216A priority Critical patent/JPS60209149A/ja
Publication of JPS60209149A publication Critical patent/JPS60209149A/ja
Publication of JPH046895B2 publication Critical patent/JPH046895B2/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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
JP59064216A 1984-03-31 1984-03-31 水素感知器 Granted JPS60209149A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59064216A JPS60209149A (ja) 1984-03-31 1984-03-31 水素感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59064216A JPS60209149A (ja) 1984-03-31 1984-03-31 水素感知器

Publications (2)

Publication Number Publication Date
JPS60209149A JPS60209149A (ja) 1985-10-21
JPH046895B2 true JPH046895B2 (enrdf_load_stackoverflow) 1992-02-07

Family

ID=13251669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59064216A Granted JPS60209149A (ja) 1984-03-31 1984-03-31 水素感知器

Country Status (1)

Country Link
JP (1) JPS60209149A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204545A (ja) * 1985-03-08 1986-09-10 Agency Of Ind Science & Technol 水素検知光センサ−
JPS61207950A (ja) * 1985-03-13 1986-09-16 Agency Of Ind Science & Technol 水素検知光センサ−
JPS62257047A (ja) * 1986-04-30 1987-11-09 Hochiki Corp 水素センサ
US4834496A (en) * 1987-05-22 1989-05-30 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber sensors for chemical detection
JPH03152446A (ja) * 1989-11-09 1991-06-28 Sumitomo Electric Ind Ltd 分布型光ファイバガスセンサ
JP3707053B2 (ja) * 2002-05-08 2005-10-19 慎司 岡崎 ガスセンサ用の膜の製造方法
JP4775708B2 (ja) * 2006-04-04 2011-09-21 独立行政法人日本原子力研究開発機構 水素ガス検知材とその被膜方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879141A (ja) * 1981-11-05 1983-05-12 Hochiki Corp 光学式ガス検知器
JPS6039536A (ja) * 1983-08-12 1985-03-01 Hochiki Corp ガスセンサ

Also Published As

Publication number Publication date
JPS60209149A (ja) 1985-10-21

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