A Photonic Crystal Magnetic Field Sensor Using a Shoulder-Coupled Resonant Cavity Infiltrated with Magnetic Fluid
A kind of photonic crystal magnetic field sensor is proposed and investigated numerically. The shoulder-coupled resonant cavity is introduced in the photonic crystal, which is infiltrated with magnetic fluid. Through monitoring the shift of resonant wavelength, the magnetic field sensing is realized...
Main Authors: | Delong Su, Shengli Pu, Lianmin Mao, Zhaofang Wang, Kai Qian |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2016-12-01
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Series: | Sensors |
Subjects: | |
Online Access: | http://www.mdpi.com/1424-8220/16/12/2157 |
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