Beitrag in einem Tagungsband
Simulation of Photonic Waveguides with Deterministic Aperiodic Nanostructures for Biosensing
Details zur Publikation
Autor(inn)en: | Neustock, L.; Paulsen, M.; Jahns, S.; Adam, J.; Gerken, M. |
Herausgeber: | Politecnico di Torino; Macquarie University |
Verlag: | IEEE |
Verlagsort / Veröffentlichungsort: | Piscataway, NJ |
Publikationsjahr: | 2016 |
Seitenbereich: | 980-983 |
Buchtitel: | Proceedings of the 2016 International Conference on Electromagnetics in Advanced Applications (ICEAA) : ICEAA'16, 18th edition |
Erste Seite: | 980 |
Letzte Seite: | 983 |
Seitenumfang: | 4 |
ISBN: | 978-1-4673-9811-4 |
DOI-Link der Erstveröffentlichung: |
Zusammenfassung, Abstract
Photonic waveguides with deterministic aperiodic corrugations offer rich spectral characteristics under surface-normal illumination. The finite-element method (FEM), the finite-difference time-domain (FDTD) method and a rigorous coupled wave algorithm (RCWA) are compared for computing the near-field and far-field properties of structures based on a Rudin-Shapiro binary sequence. All simulation methods predict multiple resonances with sensitivities in the range of 30 nm/RIU to 60 nm/RIU for bulk refractive index measurements. Local functionalization is estimated to improve the sensitivity for biomolecular binding by a factor of 2.97.
Photonic waveguides with deterministic aperiodic corrugations offer rich spectral characteristics under surface-normal illumination. The finite-element method (FEM), the finite-difference time-domain (FDTD) method and a rigorous coupled wave algorithm (RCWA) are compared for computing the near-field and far-field properties of structures based on a Rudin-Shapiro binary sequence. All simulation methods predict multiple resonances with sensitivities in the range of 30 nm/RIU to 60 nm/RIU for bulk refractive index measurements. Local functionalization is estimated to improve the sensitivity for biomolecular binding by a factor of 2.97.
