Plasmonic-Assisted Mach-Zehnder Interferometric Photonic Sensor using Aluminum Waveguides

E. Chatzianagnostou, A. Manolis, G. Dabos, D. Ketzaki, B. Chmielak, A.L. Giesecke, C. Porschatis, P.J. Cegielski, S. Suckow, L. Markey, J.C. Weeber, A. Dereux, S. Schrittwieser, R. Heer, N. Pleros, D. Tsiokos

Research output: Contribution to conference (No Proceedings)Paperpeer-review

Abstract

We demonstrate a CMOS compatible interferometric plasmo-photonic sensor exploiting Si3N4 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. © 2020 OSA.
Original languageEnglish
Publication statusPublished - 2020
Externally publishedYes

Keywords

  • Aluminum
  • Aluminum compounds
  • Interferometry
  • Plasmonics
  • Silicon compounds
  • Aluminum (Al)
  • Bulk sensitivity
  • CMOS Compatible
  • Experimental evaluation
  • Low cost sensing devices
  • Photonic sensors
  • Stripe waveguide
  • Ultra sensitives
  • Optical waveguides

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