Model For An Optical Fiber Ph Sensor

M. Bacci; F. Baldini; M. Brenci; G. Conforti; R. Falciai; A. G. Mignani; A. M. Scheggi

doi:10.1117/12.937377

1 April 1987 Model For An Optical Fiber Ph Sensor

M. Bacci, F. Baldini, M. Brenci, G. Conforti, R. Falciai, A. G. Mignani, A. M. Scheggi

Proceedings Volume 0713, Optical Fibers in Medicine II; (1987) https://doi.org/10.1117/12.937377
Event: Cambridge Symposium-Fiber/LASE '86, 1986, Cambridge, MA, United States

Abstract

Sensing pH by fiber optics is based on colorimetric method; indicators which change their own colour with the change of acidity of the solution under study 1 or fluorescent substances, whose fluorescence varies with the pH of solution, 2 can be used to modulate the intensity of the light carried by optical fibers.

Citation Download Citation

M. Bacci, F. Baldini, M. Brenci, G. Conforti, R. Falciai, A. G. Mignani, and A. M. Scheggi "Model For An Optical Fiber Ph Sensor", Proc. SPIE 0713, Optical Fibers in Medicine II, (1 April 1987); https://doi.org/10.1117/12.937377

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