Magnetic Field Sensor Based on Magnetic Fluid Selectively Infilling Photonic Crystal Fibers

• Published in: IEEE photonics technology letters Vol. 27; no. 7; pp. 717 - 720
• Main Authors: Chen, Hailiang, Li, Shuguang, Li, Jianshe, Fan, Zhenkai
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.04.2015; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Fiber optics sensors; Magnetic cores; Magnetic fluid; Magnetic resonance; Perpendicular magnetic anisotropy; Photonic crystal fibers; Photonic crystals; Refractive index; Sensitivity; Fiber optics sensors; Photonic crystal fibers; Magnetic fluid

Magnetic field sensor based on magnetic fluid selectively infilling photonic crystal fibers is designed and analyzed by the finite-element method. One cladding air hole is infiltrated with magnetic fluid and works as a defect core. As the phase matched condition is satisfied, the lights in transferr...