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Proceedings Paper

Short-range supercontinuum Lidar for combustion diagnostics (Conference Presentation)
Author(s): Abba Saleh; Piotr Ryczkowski; Goery Genty; Juha Toivonen

Paper Abstract

We developed a novel technique based on a short range supercontinuum Lidar for robust nonintrusive combustion diagnostics using just one inspection window. The approach enables simultaneous remote measurement of combustion gas parameters like temperature and concentration which plays a key role in the performance of combustion power plants. We demonstrate preliminary industrial scale measurement of water vapor temperature and concentration in a full scale boiler. Looking forward, we emphasize that the technique possesses a great potential for simultaneous 3D profiling of temperature and concentration, which can be achieved by varying the direction of the probe beam in a non-parallel plane.

Paper Details

Date Published: 11 March 2020
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Proc. SPIE 11260, Fiber Lasers XVII: Technology and Systems, 1126015 (11 March 2020); doi: 10.1117/12.2545840
Show Author Affiliations
Abba Saleh, Valmet Technologies Oy (Finland)
Tampere Univ. (Finland)
Piotr Ryczkowski, Tampere Univ. (Finland)
Goery Genty, Tampere Univ. (Finland)
Juha Toivonen, Tampere Univ. (Finland)


Published in SPIE Proceedings Vol. 11260:
Fiber Lasers XVII: Technology and Systems
Liang Dong, Editor(s)

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