Signal processing in SPR fiber sensors: Some remarks and a new method
| Autor: | Óscar Esteban, N. Díaz-Herrera, Agustín González-Cano, M. C. Navarrete, E. Rodríguez-Schwendtner |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Signal processing
Computer science Fiber (mathematics) 010401 analytical chemistry Metals and Alloys 02 engineering and technology 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Field (computer science) 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Materials Chemistry Data analysis Electronic engineering Sensitivity (control systems) Electrical and Electronic Engineering Surface plasmon resonance 0210 nano-technology Instrumentation Sensing system |
| Zdroj: | Sensors and Actuators B: Chemical. 268:150-156 |
| ISSN: | 0925-4005 |
| DOI: | 10.1016/j.snb.2018.04.083 |
| Popis: | The importance of Surface Plasmon Resonance (SPR)-based devices in the field of chemical and biological sensing and the expectations created in terms of sensitivity and resolution impose the necessity of developing an adequate methodology for the processing of the signals obtained and for the evaluation of the performance of the sensing systems. We discuss in depth and clarify the problem of the analysis of data acquiring and processing in SPR fiber sensors, show how in many cases this analysis could and must be improved and propose a new method of SPR curve shaping, apt for sensors encapsulated or inaccesible. We illustrate the use of the method with real experimental examples. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect