Title :
Surface plasmon resonance based optical NOx gas sensor
Author :
Paliwal, A. ; Tomar, M. ; Gupta, V.
Author_Institution :
Dept. of Phys. & Astrophys., Univ. of Delhi, New Delhi, India
Abstract :
An indigenously assembled surface plasmon resonance technique have been used for development of an efficient, fast and reversible optical NOx gas sensor operating at room temperature exploiting WO3 as a sensing layer.
Keywords :
gas sensors; nitrogen compounds; optical sensors; surface plasmon resonance; tungsten compounds; NOx; WO3; sensing layer; surface plasmon resonance based optical gas sensor; surface plasmon resonance technique; temperature 293 K to 298 K; Thin films; optical properties; optical sensing; sensors;
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1
