| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 743814 | Sensors and Actuators B: Chemical | 2012 | 7 Pages |
Abstract
The modeling and design of membrane-supported surface plasmon polariton (SPP) waveguide devices is described for application as hydrogen (H2) gas sensors for leak detection. The proposed structures employ thin palladium (Pd) stripes on a free-standing Cytop membrane. Various sensing architectures and design considerations are explored in detail using two-dimensional finite element method (FEM) analysis. A straight waveguide would produce a very good sensor, as a simple, compact and integrated design.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Norman R. Fong, Pierre Berini, R. Niall Tait,