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Optics Letters

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  • Vol. 25, Iss. 19 — Oct. 1, 2000
  • pp: 1469–1471

Two-line atomic fluorescence as a temperature probe for highly sooting flames

J. Engström, J. Nygren, M. Aldén, and C. F. Kaminski  »View Author Affiliations


Optics Letters, Vol. 25, Issue 19, pp. 1469-1471 (2000)
http://dx.doi.org/10.1364/OL.25.001469


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Abstract

We investigate the applicability of two-line atomic fluorescence (TLAF) from seeded indium atoms for temperature measurements in highly sooting flames. The results show that TLAF holds promise for two-dimensional temperature measurements in sooting and fuel-rich flames under conditions in which other thermometry techniques fail, a result that is attributed to the superior characteristics of the indium atomization process. Furthermore, no native species was found to interfere spectrally with the detected TLAF wavelengths. Advantages of and problems with the technique are discussed.

© 2000 Optical Society of America

OCIS Codes
(300.2530) Spectroscopy : Fluorescence, laser-induced

Citation
J. Engström, J. Nygren, M. Aldén, and C. F. Kaminski, "Two-line atomic fluorescence as a temperature probe for highly sooting flames," Opt. Lett. 25, 1469-1471 (2000)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-25-19-1469


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References

  1. A. C. Eckbreth, Laser Diagnostics for Combustion Temperature and Species, 2nd ed. (Gordon & Breach, Amsterdam, 1996).
  2. P.-E. Bengtsson, L. Martinsson, M. Aldén, and S. Kröll, Combust. Sci. Technol. 81, 129 (1992).
  3. D. Hoffman, K.-U. Münch, and A. Leipertz, Opt. Lett. 21, 525 (1996).
  4. U. E. Meier, D. Wolff-Gassmann, J. Heinze, M. Frodermann, I. Magnusson, and G. Josefsson, presented at the 18th International Conference on Instrumentation in Aerospace Simulation Facilities, Toulouse, France, June 14–17, 1999.
  5. K. Kohse-Höinghause, Prog. Energy Combust. Sci. 20, 203 (1994).
  6. H. Haraguchi and J. D. Winefordner, Appl. Spectrosc. 31, 330 (1977).
  7. R. G. Joklik, J. J. Horvath, and H. G. Semerjian, Appl. Opt. 30, 1497 (1991).
  8. J. W. Daily, Prog. Energy Combust. Sci. 23, 133 (1997).
  9. C. F. Kaminski, J. Engström, and M. Aldén, Proc. Combust. Inst. 27, 85 (1998).
  10. J. Engström, C. F. Kaminski, M. Aldén, G. Josefsson, and I. Magnusson, in 1999 SAE International Congress and Exposition (Society of Automotive Engineers, Warrendale, Pa., 1999), paper 1999–01–3541.
  11. C. Th. J. Alkemade, Flame Emission and Atomic Absorption Spectrometry, Vol. 1 of Fundamental Aspects of Decomposition, Atomization, and Excitation of the Sample in the Flame, J. A. Dean and T. C. Rains, eds. (Marcel Dekker, New York, 1972), pp. 101–150.
  12. B. S. Haynes, H. Jander, and H. G. Wagner, Proc. Combust. Inst. 17, 1365 (1979).
  13. U. Wieschnowsky, H. Bockhorn, and F. Fetting, Proc. Combust. Inst. 22, 343 (1988).
  14. P. A. Bonczyk, Fuel 70, 1403 (1991).
  15. R. L. Vander Wal and K. J. Wieland, Appl. Phys. B 59, 445 (1994).
  16. B. Mewes and J. M. Sietzman, Appl. Opt. 36, 709 (1997).
  17. G. Zizak, N. Omenetto, and J. D. Winefordner, Opt. Eng. 23, 749 (1984).

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