Optical Filter Selection for High Confidence Discrimination of Strongly Overlapping Infrared Chemical Spectra

Optical filter-based chemical sensing techniques provide a new avenue to develop low-cost infrared sensors. These methods utilize multiple infrared optical filters to selectively measure different response functions for various chemicals, dependent on each chemical’s infrared absorption. Rather than...

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Veröffentlicht in:	Analytical chemistry (Washington) 2015-09, Vol.87 (17), p.8798-8808
Hauptverfasser:	Major, Kevin J, Poutous, Menelaos K, Ewing, Kenneth J, Dunnill, Kevin F, Sanghera, Jasbinder S, Aggarwal, Ishwar D
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemicals Detection Discrimination Infrared Infrared absorption Optical filters Optics Prototypes Selectivity Sensitivity analysis Sensors Spectra Spectrum analysis
Online-Zugang:	Volltext
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