One-Dimensional Photonic Crystals with Different Termination Layer Thicknesses and Very Narrow Bloch Surface Wave and Guided Wave Based Resonances for Sensing Applications

One-Dimensional Photonic Crystals with Different Termination Layer Thicknesses and Very Narrow Bloch Surface Wave and Guided Wave Based Resonances for Sensing Applications

We demonstrate an efficient sensing of both gaseous and aqueous analytes utilizing Bloch surface waves (BSWs) and guided waves (GWs) excited on a truncated one-dimensional photonic crystal (1DPhC) composed of six TiO<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML"...

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Bibliographic Details
Main Authors: Tomas Fort, Roman Kanok, Petr Hlubina, Pavel Pokorny, Jaroslav Sobota
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Photonics
Subjects:
photonic crystal
Bloch surface wave
termination layer
reflectance
phase shift
Kretschmann configuration
Online Access:https://www.mdpi.com/2304-6732/9/8/561

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