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Proceedings Paper

Experimental investigations on ammonia and water-vapor sensing for emission monitoring
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Paper Abstract

An approach based on fiber-coupled super-luminescent diodes (SLD) centered at two different wavelengths 1530 nm and 831 nm along with a spectrometer were used for analysis and monitoring of ammonia (NH3) and water vapor (H2O) gas concentrations of the order of hundreds of ppm, respectively. It was studied experimentally and computationally verified. The proposed approach can allow multiple gas sensing in mixture of these for industrial and combustion monitoring.

Paper Details

Date Published: 23 August 2011
PDF: 7 pages
Proc. SPIE 8173, Photonics 2010: Tenth International Conference on Fiber Optics and Photonics, 81731Q (23 August 2011); doi: 10.1117/12.897896
Show Author Affiliations
Divya Kannan, Indian Institute of Technology Madras (India)
Nilesh J. Vasa, Indian Institute of Technology Madras (India)


Published in SPIE Proceedings Vol. 8173:
Photonics 2010: Tenth International Conference on Fiber Optics and Photonics
Sunil K. Khijwania; Banshi D. Gupta; Bishnu P. Pal; Anurag Sharma, Editor(s)

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