Title :
3-dimensional imaging of CO in a flame by midinfrared laser spectroscopy
Author :
Khorsandi, Alireza ; Kostjucenko, I. ; Geiser, Peter ; Willer, Ulrike ; Schade, Wolfgang ; Wondraczek, Lothar
Author_Institution :
IPPT, Technische Univ. Clausthal, Germany
Abstract :
The P(26) rotational line of carbon monoxide is traced with a midinfrared laser in a methane/air combustion. 3-dimensional tomographic images of the relative carbon monoxide concentrations in the flame are computerized from the absorption data.
Keywords :
carbon compounds; combustion; computerised monitoring; flames; gas sensors; infrared spectroscopy; laser beam applications; optical images; optical tomography; organic compounds; rotational states; spectral line breadth; 3-dimensional tomographic imaging; CO; carbon monoxide rotational line; flame; methane-air combustion; midinfrared laser spectroscopy; relative carbon monoxide concentrations; Absorption; Bandwidth; Combustion; Computed tomography; Diodes; Fires; Gas lasers; Spectroscopy; Surface fitting; Temperature;
Conference_Titel :
Lasers and Electro-Optics Europe, 2003. CLEO/Europe. 2003 Conference on
Print_ISBN :
0-7803-7734-6
DOI :
10.1109/CLEOE.2003.1313572
