Affiliation:
1. Shanghai University
2. University of New South Wales
3. Zaozhuang University
Abstract
In this article, highly sensitive voltage, thermal and magnetic field fiber sensors were obtained in magnetic nanoparticles-doped E7 liquid crystals filled into photonic crystal fibers (PLCF). The voltage and temperature sensitivity reached at 12.598 nm/V and -3.874 nm/°C, respectively. The minimum voltage response time is 48.2 ms. The phase transition temperature Tc of liquid crystal with magnetic dopant was reduced from 60 °C to 46 °C. The magnetic field sensor based on magnetic nanoparticles-doped PLCF were obtained with sensitivity of 118.2 pm/mT from 400 to 460 mT.
Funder
National Natural Science Foundation of China
Excellent Scientific Research and Innovation Team of Anhui Province
Key Research and Development Plan of Anhui Province
Innovation project for the Returned Overseas Scholars of Anhui Province
The University Synergy Innovation Program of Anhui Province
Anhui Project
Subject
Atomic and Molecular Physics, and Optics
Cited by
3 articles.
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