Bloch Surface Waves Based Biosensor Using a Ternary Photonic Crystal

Authors

Ahlem Boukhenfous
Laboratoire d'Étude des Matériaux et Instrumentations Optiques, Université Djillali Liabes,Sidi Bel-Abbès, BP 89 22000 Sidi-Bel-Abbès, Algeria
Malika Chikhi
Laboratoire d'Étude des Matériaux et Instrumentations Optiques, Université Djillali Liabes, Sidi Bel-Abbès, BP 89 22000 Sidi-Bel-Abbès, Algeria
Nadia Benseddik
Laboratoire de microélectronique appliqué, Université Djillali Liabes, Sidi Bel-Abbès, BP 89 22000 Sidi-Bel-Abbès, Algeria
Amina Louhadj
Laboratoire d'Étude des Matériaux et Instrumentations Optiques, Université Djillali Liabes, Sidi Bel-Abbès, BP 89 22000 Sidi-Bel-Abbès, Algeria
Fouzia Boukabrine
Laboratoire d'Étude des Matériaux et Instrumentations Optiques, Université Djillali Liabes, Sidi Bel-Abbès, BP 89 22000 Sidi-Bel-Abbès, Algeria

Synopsis

We proposed a ternary photonic crystal (TPC) sustaining Bloch Surface Waves (BSWs) for biosensing. The photonic structure is three alterations of GaN/PPMA/Si. We use the Kretschmann coupling technique and p polarized incident light for Bloch surface wave excitation. The biosensor performance is simulated using the transfer matrix method (TMM).

ICCAP2021
Publication
Abstracts of 1st International Conference on Computational & Applied Physics
PDF
Published
March 8, 2022
Series
AIJR Abstracts
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