Translator Disclaimer
10 November 2005 Pd-coated fiber optic evanescent field hydrogen sensors
Author Affiliations +
Proceedings Volume 6004, Fiber Optic Sensor Technology and Applications IV; 60040K (2005) https://doi.org/10.1117/12.651477
Event: Optics East 2005, 2005, Boston, MA, United States
Abstract
In this paper, new types of hydrogen fiber optic sensors are reported. Our sensors consist of multimode optical fiber with a thin palladium film deposited on a suitable length of the fiber core, and operate through evanescent field interactions. Different sensor configurations are discussed and experimental results for different hydrogen concentration are presented. It is shown that these kind of sensors are suitable for detecting hydrogen concentrations form 0.5% to 3% with high sensitivity and fast time response.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Joel Villatoro, R. M. Petrick, M. Tabib-Azar, and Alex A. Kazemi "Pd-coated fiber optic evanescent field hydrogen sensors", Proc. SPIE 6004, Fiber Optic Sensor Technology and Applications IV, 60040K (10 November 2005); https://doi.org/10.1117/12.651477
PROCEEDINGS
10 PAGES


SHARE
Advertisement
Advertisement
Back to Top