3.1.1 - Free-space laser interrogation of Tantalum-Palladium Hydrogen sensor
- Event
- EUROSENSORS 2026
2026-09-06 - 2026-09-09
Zurich - Band
- Lectures
- Chapter
- Chemical Sensors
- Author(s)
- R. Gremaud, C. Yue, J. -M. Oppliger, P. Castro-Fernández - ABB Research,Baden-Dättwil (Switzerland)
- Pages
- 102 - 103
- DOI
- 10.5162/eurosensors2026/3.1.1
- ISBN
- 978-3-910600-12-6
- Price
- free
Abstract
A free-space laser interrogation scheme of Hydrogen sensitive Ta1−yPdy thin film layers is presented. We focus on the design of the optical setup, by isolating systematically the potential sources of error and improving signal-to-noise ratio as well as stability of the signal, with the goal of optimizing remote Hydrogen sensors for industrial applications.