High Figure of Merit Fano Resonance in 2-D Defect-Free Pillar Array Photonic Crystal for Refractive Index Sensing

High Figure of Merit Fano Resonance in 2-D Defect-Free Pillar Array Photonic Crystal for Refractive Index Sensing

We present a simple and robust structure to realize Fano resonance for refractive index sensing applications. The Fano resonance with ultrahigh Q factors (Q &gt; 5.0 &#x00D7; 10<sup>4</sup>) and high reflections (near 100%) is realized in a 2-D defect-free pillar array photonic c...

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Bibliographic Details
Main Authors: Daquan Yang, Changhong Li, Chuan Wang, Yuefeng Ji, Qimin Quan
Format: Article
Language:English
Published: IEEE 2016-01-01
Series:IEEE Photonics Journal
Subjects:
Photonic crystals
sensors
silicon nanophotonics
fano resonance
theory and design
3-D finite-difference time-domain (3-D FDTD).
Online Access:https://ieeexplore.ieee.org/document/7593278/

Internet

https://ieeexplore.ieee.org/document/7593278/

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