31 January 2012 Voltage sensor based on Deformed Helix Ferroelectric Liquid Crystal
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Proceedings Volume 8351, Third Asia Pacific Optical Sensors Conference; 83512L (2012) https://doi.org/10.1117/12.915961
Event: Asia Pacific Optical Sensors Conference, 2012, Sydney, Australia
Abstract
In this paper we propose a new approach to fibre optic voltage sensors via voltage-controlled Liquid Crystals (LC), which would allow direct measurement of up to 400 kV/m electric fields at multiple points. In addition, a novel polarization independent fibre optic sensor configuration is presented that exhibits a linear electro-optic (EO) response to variations of the electrical field under test.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zourab Brodzeli, Zourab Brodzeli, Francois Ladouceur, Francois Ladouceur, Leonardo Silvestri, Leonardo Silvestri, Toan Phung, Toan Phung, Andrew Michie, Andrew Michie, Vladimir Chigrinov, Vladimir Chigrinov, Grace Qi Guo, Grace Qi Guo, Eugene P. Pozhidaev, Eugene P. Pozhidaev, Alexei D. Kiselev, Alexei D. Kiselev, } "Voltage sensor based on Deformed Helix Ferroelectric Liquid Crystal", Proc. SPIE 8351, Third Asia Pacific Optical Sensors Conference, 83512L (31 January 2012); doi: 10.1117/12.915961; https://doi.org/10.1117/12.915961
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