Simple gas sensor using dye-doped plastic fibers

Simple gas sensor using dye-doped plastic fibers

We report the fully optical sensing of low-level alkalescent gas and acid gas realized by the combination of dye-doped plastic fibers operating as the gas sensitive fiber and the fiber light source. This simple system was demonstrated to be capable of achieving a detection sensitivity below 10 ppm f...

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Veröffentlicht in:Japanese Journal of Applied Physics 1989, Vol.28 (1), p.125-127
Hauptverfasser: MUTO, S, ANDO, A, OCHIAI, T, ITO, H, SAWADA, H, TANAKA, A
Format: Artikel
Sprache:eng
Schlagworte:
Analytical chemistry
Chemistry
Exact sciences and technology
General, instrumentation
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Zusammenfassung:We report the fully optical sensing of low-level alkalescent gas and acid gas realized by the combination of dye-doped plastic fibers operating as the gas sensitive fiber and the fiber light source. This simple system was demonstrated to be capable of achieving a detection sensitivity below 10 ppm for both of ammonia and hydrochloride gases.
ISSN:0021-4922
1347-4065
DOI:10.1143/jjap.28.125