Recent progress in optical oxygen sensor
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Wolfgang Trettnak; Wolfgang Gruber; Franz Reininger; Ingo Klimant
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Article
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1995
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Elsevier Science
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English
โ 600 KB
Optical methods for the determination of dissolved or gaseous oxygen are mainly based on the principle of fluorescence quenching. Measurement schemes have been reported which employ various oxygen-sensitive dyes and bulky instrumentation. Typically, expensive fluorescence spectrometers or fibre-opti