TY - JOUR
T1 - Molecular oxygen detection in low pressure flames using cavity ring-down spectroscopy
AU - Goldman, A.
AU - Rahinov, I.
AU - Cheskis, S.
N1 - Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2006/3
Y1 - 2006/3
N2 - Cavity ring down spectroscopy is used for measurement of the concentration profiles of oxygen in the low pressure (30 Torr) methane/nitrogen/oxygen flames. Three different equivalence ratios are used: 0.8, 1.0 and 1.17. Molecular oxygen concentration is monitored via rotational spectrum of b1 ∑ g + ← X3 ∑ g - (v′ =0-v″ =0) transition, also known as atmospheric A band, located near 750 nm. The P(15)P(15) line is used for concentration measurements. The sensitivity reached is 2.2×10-8 cm-1. The concentration profiles are in a good agreement with the ones calculated using GRI-3.0 mechanism.
AB - Cavity ring down spectroscopy is used for measurement of the concentration profiles of oxygen in the low pressure (30 Torr) methane/nitrogen/oxygen flames. Three different equivalence ratios are used: 0.8, 1.0 and 1.17. Molecular oxygen concentration is monitored via rotational spectrum of b1 ∑ g + ← X3 ∑ g - (v′ =0-v″ =0) transition, also known as atmospheric A band, located near 750 nm. The P(15)P(15) line is used for concentration measurements. The sensitivity reached is 2.2×10-8 cm-1. The concentration profiles are in a good agreement with the ones calculated using GRI-3.0 mechanism.
UR - http://www.scopus.com/inward/record.url?scp=32844466739&partnerID=8YFLogxK
U2 - 10.1007/s00340-005-2122-9
DO - 10.1007/s00340-005-2122-9
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AN - SCOPUS:32844466739
SN - 0946-2171
VL - 82
SP - 659
EP - 663
JO - Applied Physics B: Lasers and Optics
JF - Applied Physics B: Lasers and Optics
IS - 4
ER -