U-optrode-based fiber optic thermometers

Ladislav Kalvoda; Jan Aubrecht; Rudolf Klepáček; Petra Lukášová

doi:10.1117/12.886882

9 May 2011 U-optrode-based fiber optic thermometers

Ladislav Kalvoda, Jan Aubrecht, Rudolf Klepáček, Petra Lukášová

Proceedings Volume 8073, Optical Sensors 2011; and Photonic Crystal Fibers V; 80731M (2011) https://doi.org/10.1117/12.886882
Event: SPIE Optics + Optoelectronics, 2011, Prague, Czech Republic

Abstract

Extremely bent optical fiber (U-optrode) is applicable as a sensing head, signal of which is govern by refractive index and light scattering properties of the surrounding medium. The presented contribution aims to shows that when covered with properly selected polymeric transducers, the reliable and fast thermometers covering different temperature ranges can be constructed suitable for, e.g., measurements in environments with high level of electric or magnetic disturbances. Obviously, the bare optrodes can be also used as sensitive analytic tools for collecting information about thermallyinduced changes of optical and micro-structural properties of polymers.

Citation Download Citation

Ladislav Kalvoda, Jan Aubrecht, Rudolf Klepáček, and Petra Lukášová "U-optrode-based fiber optic thermometers", Proc. SPIE 8073, Optical Sensors 2011; and Photonic Crystal Fibers V, 80731M (9 May 2011); https://doi.org/10.1117/12.886882

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