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D. SENGUPTA1, M. SAI SHANKAR1,* , P. SAIDI REDDY1, R. L. N SAI PRASAD1, K. SRIMANNARAYANA1
In this work the effects of fiber diameter, intensity fluctuation and reflector on the sensitivity of Plastic optical fiber sensor to measure the concentration of a solution is reported. This sensor works on fiber optic proximity sensor principle. The intensity of reflected light is modulated with the change in concentration of the liquid surrounded. The experimental results reveal that fibers with large diameter offer substantially a greater sensitivity and the position of the reflected peak corresponds to a particular concentration and is independent of reflectors.
Reflection, Plastic fiber optic sensor, Concentration of liquid.
D. SENGUPTA, M. SAI SHANKAR, P. SAIDI REDDY, R. L. N SAI PRASAD, K. SRIMANNARAYANA, Performance of the reflected concentration sensor using plastic fibers, Optoelectronics and Advanced Materials - Rapid Communications, 4, 8, August 2010, pp.1066-1069 (2010).
Submitted at: May 17, 2010
Accepted at: Aug. 12, 2010
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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