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1 August 1991 Fiber optic sensor for ammonia vapors of variable temperature
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Proceedings Volume 1572, International Conference on Optical Fibre Sensors in China OFS(C) '91; (1991) https://doi.org/10.1117/12.50033
Event: International Conference on Optical Fibre Sensors in China, 1991, Wuhan, China
Abstract
Fiber-optic sensor, based on the principle of reversible changes in absorption spectrum of dye-film, containing pH-dye, entrapped in a polymer matrix, has been developed for use in sensing of ammonia vapors of variable temperature. Differences of absorption spectra of pH-dye in water solution and in polymer matrix are investigated. The design of the sensor is presented and experimental results are discussed.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Radislav A. Potyrailo, Sergei P. Golubkov, and Pavel S. Borsuk "Fiber optic sensor for ammonia vapors of variable temperature", Proc. SPIE 1572, International Conference on Optical Fibre Sensors in China OFS(C) '91, (1 August 1991); https://doi.org/10.1117/12.50033
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