Optrodes of photonic fiber to pH sensor

A. Rendón-Romero; M. Peña-Gomar; E. Alvarado-Méndez

doi:10.1117/12.2001485

24 October 2012 Optrodes of photonic fiber to pH sensor

A. Rendón-Romero, M. Peña-Gomar, E. Alvarado-Méndez

Proceedings Volume 8412, Photonics North 2012; 84120I (2012) https://doi.org/10.1117/12.2001485
Event: Photonics North 2012, 2012, Montréal, Canada

Abstract

In this paper, design of optrodes of photonic optical fiber to a pH sensor with a pH dye is described. The sensor is prepared by immobilizing blue bromophenol, as a pH dye, using sol-gel technique with a photonic optical fiber. The physical principle is based in the absorption of the optrodes of the light from a laser diode as an emitter, and as transducer we use a photoresist for electronic conditioning of the signal.

Citation Download Citation

A. Rendón-Romero, M. Peña-Gomar, and E. Alvarado-Méndez "Optrodes of photonic fiber to pH sensor", Proc. SPIE 8412, Photonics North 2012, 84120I (24 October 2012); https://doi.org/10.1117/12.2001485

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