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Plasmonic-assisted Mach-Zehnder Interferometric photonic sensor using aluminum waveguides

Authors :
Caroline Porschatis
Dimitra Ketzaki
P. J. Cegielski
George Dabos
Dimitris Tsiokos
Rudolf Heer
Alain Dereux
Laurent Markey
Bartos Chmielak
Anna Lena Giesecke
Nikos Pleros
E. Chatzianagnostou
A. Manolis
Stephan Suckow
Stefan Schrittwieser
J.-C. Weeber
Source :
Scopus-Elsevier
Publication Year :
2020
Publisher :
Optica Publishing Group, 2020.

Abstract

We demonstrate a CMOS compatible interferometric plasmo-photonic sensor exploiting SisN4 photonic and aluminum (Al) plasmonic stripe waveguides. Experimental evaluation revealed bulk sensitivity of 4764 nm/RIU, holding promise for ultra-sensitive and low cost sensing devices.

Details

Database :
OpenAIRE
Journal :
Conference on Lasers and Electro-Optics
Accession number :
edsair.doi.dedup.....015720ca5d4cf97700535b02483c6796
Full Text :
https://doi.org/10.1364/cleo_at.2020.jth2b.12