Nano Science and Technology Institute
Nanotech 2008 Vol. 2
Nanotech 2008 Vol. 2
Nanotechnology 2008: Life Sciences, Medicine & Bio Materials - Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, Volume 2
Chapter 7: Bio & Chem Sensors

Agent Reactive Modulated Optical Reflector for Hazardous Agent Detection

Authors:A.E. Kovalev, M.G. Bray, T.S. Mayer, D.H. Werner
Affilation:Pennsylvania State University, US
Pages:619 - 621
Keywords:chemical, sensor, standoff, detection, hazardous
Abstract:We demonstrate a standoff passive sensor working in the near infrared range. The device uses a platform based on dielectric and metallo-dielectric layers. The sensor demonstrated a significant change in the reflection coefficient if exposed to the HCl vapors. Such sensor can be used as a standoff detector to probe toxic chemical spills or other hazardous gases and vapors to monitor the situation remotely.
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