Integrated, multi-angle, low turbidity measurement using fluorescent plastic optical fibre

R. P. Chandy

doi:10.1117/12.2302329

9 November 2000 Integrated, multi-angle, low turbidity measurement using fluorescent plastic optical fibre

R. P. Chandy

Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 418556 (2000) https://doi.org/10.1117/12.2302329
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy

Abstract

The development of a contact and a non-contact sensor to measure low turbidity of potable water using fluorescent optical fibres over the range 0 to 1 FTU is presented. The contact sensor had a sensitivity of 3.3 nW I unit FTU and an accuracy of ± 0.1 to 0. 15 FTU. The non-contact version of the sensor had a sensitivity of 1.17 nW/ unit FTU.

Citation Download Citation

R. P. Chandy "Integrated, multi-angle, low turbidity measurement using fluorescent plastic optical fibre", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 418556 (9 November 2000); https://doi.org/10.1117/12.2302329

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