Abstract
The use of multi-mode absorption spectroscopy (MUMAS) to detect multiple transitions in the A-band b1Σg +-X3Σg - of molecular oxygen is reported. The modelling of MUMAS signatures and the procedure for fitting such model signatures to experimental data obtained using a multi-mode diode laser is described. The technique is shown to allow accurate and precise measurement of concentration, temperature over the range 300 to 500 K and of pressure over the range 0.2 to 1 bar. Extension of the technique to other ranges of temperature and pressure and to other species is discussed.
Similar content being viewed by others
References
D.S. Baer, R.K. Hanson, M.E. Newfield, N.K.J.M. Gopaul, Opt. Lett. 19, 1900 (1994)
D.B. Oh, M.E. Paige, D.S. Bomse, Appl. Opt. 37, 2499 (1998)
B.L. Upschulte, D.M. Sonnenfroh, M.G. Allen, Appl. Opt. 38, 1506 (1999)
K. Boylan, V. Weldon, D. McDonald, J. O’Gorman, J. Hegarty, IEE Proc. Optoelectron. 148, 19 (2001)
S.T. Sanders, Appl. Phys. B 75, 799 (2002)
G. Somesfalean, M. Sjöholm, L. Persson, H. Gao, T. Svensson, S. Svanberg, Appl. Phys. Lett. 86, 184102 (2005)
S.A. Diddams, L. Hollberg, V. Mbele, Nature 445, 627 (2007)
M.J. Thorpe, K.D. Moll, R.J. Jones, B. Safdi, J. Ye, Science 311, 1595 (2006)
P. Ewart, Y. Arita, R. Stevens, K. Richard, P. Manson, 4th Australian Conference on Optical Diagnostics for Fluid Dynamics and Combustion (2005), ISBN no. 0-9757855-2-4
Y. Arita, P. Ewart Opt. Commun. (2007)
HITRAN data base, http://www.hitran.com, cited 2007
Author information
Authors and Affiliations
Corresponding author
Additional information
PACS
42.62.Fi; 33.20.Kf
Rights and permissions
About this article
Cite this article
Arita, Y., Stevens, R. & Ewart, P. Multi-mode absorption spectroscopy of oxygen for measurement of concentration, temperature and pressure. Appl. Phys. B 90, 205–211 (2008). https://doi.org/10.1007/s00340-007-2917-y
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00340-007-2917-y