Integrated thin film fluorescence NOx sensor concept

Meg L. Tuma; Russell W. Gruhlke

doi:10.1117/12.293421

21 November 1997 Integrated thin film fluorescence NOx sensor concept

Meg L. Tuma, Russell W. Gruhlke

Proceedings Volume 3172, Optical Technology in Fluid, Thermal, and Combustion Flow III; (1997) https://doi.org/10.1117/12.293421
Event: Optical Science, Engineering and Instrumentation '97, 1997, San Diego, CA, United States

Abstract

A fluorescence sensor system is proposed that integrates emission and detection methods as well as optical and electronic components in a thin film geometry. Predicted properties of this sensor include: increased sensitivity, shielding form unwanted radiation, wavelength filtering, potential operation at high temperatures, and miniaturization. The sensor can be tuned to measure a wide variety of species by varying its thin film corrugation periodicity, in particular, the sensor can be used to detect NO_x.

Citation Download Citation

Meg L. Tuma and Russell W. Gruhlke "Integrated thin film fluorescence NOx sensor concept", Proc. SPIE 3172, Optical Technology in Fluid, Thermal, and Combustion Flow III, (21 November 1997); https://doi.org/10.1117/12.293421

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