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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 32, Iss. 3 — Jan. 20, 1993
  • pp: 327–333

Differential optical absorption spectroscopy (DOAS) system for urban atmospheric pollution monitoring

Hans Edner, Pär Ragnarson, Stefan Spännare, and Sune Svanberg  »View Author Affiliations


Applied Optics, Vol. 32, Issue 3, pp. 327-333 (1993)
http://dx.doi.org/10.1364/AO.32.000327


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Abstract

We describe a fully computer-controlled differential optical absorption spectroscopy system for atmospheric air pollution monitoring. A receiving optical telescope can sequentially tune in to light beams from a number of distant high-pressure Xe lamp light sources to cover the area of a medium-sized city. A beam-finding servosystem and automatic gain control permit unattended long-time monitoring. Using an astronomical code, we can also search and track celestial sources. Selected wavelength regions are rapidly and repetitively swept by a monochromator to sensitively record the atmospheric absorption spectrum while avoiding the detrimental effects of atmospheric turbulence. By computer fitting to stored laboratory spectra, we can evaluate the path-averaged concentration of a number of important pollutants such as NO2, SO2, and O3. A measurement of NH3 and NO close to the UV limit is also demonstrated.

© 1993 Optical Society of America

History
Original Manuscript: June 18, 1991
Published: January 20, 1993

Citation
Hans Edner, Pär Ragnarson, Stefan Spännare, and Sune Svanberg, "Differential optical absorption spectroscopy (DOAS) system for urban atmospheric pollution monitoring," Appl. Opt. 32, 327-333 (1993)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-32-3-327


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References

  1. D. K. Killinger, A. Mooradian, eds. Optical and Laser Remote Sensing Techniques (Springer Verlag, Heidelberg, 1983).
  2. K. M. Measures, Laser Remote Sensing (Wiley-Interscience, New York, 1984).
  3. S. Svanberg “Optical Environmental Monitoring,” in Applied Laser Spectroscopy, M. Inguscio, W. Demtröder, eds. (Plenum, New York, 1990), pp. 417–434. [CrossRef]
  4. U. Platt, D. Perner, H. W. Pätz, “Simultaneous measurements of atmospheric CH2O, O3, and NO2 by differential optical absorption,” J. Geophys. Res. 84, 6329–6335 (1979). [CrossRef]
  5. U. Platt, D. Perner, “Direct measurement of atmospheric CH2O, HNO2, O3, and SO2 by differential absorption in the near UV,” J. Geophys. Res. 85, 7453–7458 (1980). [CrossRef]
  6. U. Platt, D. Perner, “Measurements of atmospheric trace gases by long path differential UV/visible absorption spectroscopy,” in Optical and Laser Remote Sensing Techniques, D. K. Killinger, A. Mooradian, eds. (Springer-Verlag, Heidelberg, 1983), pp. 97–105.
  7. H. Edner, A. Sunesson, S. Svanberg, L. Unéus, S. Wallin, “Differential optical absorption spectroscopy system for atmospheric mercury monitoring,” Appl. Opt. 25, 403–409 (1986). [CrossRef] [PubMed]
  8. H. Axelsson, H. Edner, B. Galle, P. Ragnarson, M. Rudin, “Differential optical spectroscopy (DOAS) measurements of ozone in the 280–290 nm wavelength region,” Appl. Spectrosc. 44, 1654–1658 (1990). [CrossRef]
  9. H. Edner, R. Amer, P. Ragnarson, M. Rudin, S. Svanberg, “Atmospheric NH3 monitoring by long-path UV absorption spectroscopy,” in Environment and Pollution Measurement Sensors and Systems, H. O. Nielsen, ed., Proc. Soc. Photo-Opt. Instrum. Eng.1269, 14–20 (1990).
  10. H. Axelsson, H. Edner, A. Eilard, A. Emanuelsson, B. Galle, H. Kloo, P. Ragnarson, “Measurements of aromatic hydrocarbons with the DOAS technique,” Appl. Spectrosc. (to be published).
  11. P. Duffet-Smith, Practical Astronomy with Your Calculator, 3rd ed. (Cambridge U. Press, Cambridge, 1988).
  12. H. Karttunen, P. Kröger, H. Oja, M. Poutanan, K. J. Donner, Fundamental Astronomy (Springer-Verlag, Heidelberg, 1987).
  13. J. F. Noxon, “Tropospheric NO2,” J. Geophys. Res. 83, 3051–3057 (1978). [CrossRef]
  14. J. F. Noxon, E. C. Whipple, R. S. Hyde, “Stratospheric NO2, 1, Observational method and behavior at mid-latitude,” J. Geophys. Res. 84, 5047–5065 (1979). [CrossRef]
  15. S. Solomon, A. L. Schmeltekopf, R. W. Sanders, “On the interpretation of zenith sky absorption measurements,” J. Geophys. Res. 92, 8311–8319 (1987). [CrossRef]
  16. J. P. Pommereau, F. Goutail, “O3 and NO2 ground-based measurements by visible spectrometry during arctic winter and spring 1988,” Geophys. Res. Lett. 15, 891–894 (1988). [CrossRef]
  17. B. Galle, H. Axelsson, K. Gustavsson, P. Ragnarson, M. Rudin, “A transmitting/receiving telescope for DOAS measurements using retroreflector techniques,” submitted to Appl. Opt.
  18. N. Menyuk, D. K. Killinger, “Temporal correlation measurements of pulsed dual CO2 lidar returns,” Opt. Lett. 6, 301–303 (1981). [CrossRef] [PubMed]
  19. A. Wahner, R. O. Jakoubek, G. H. Mount, A. R. Ravishankara, L. Schmeltekopf, “Remote sensing observations of day-time column NO2 during the airborne Antarctic ozone experiment, August 22 to October 2, 1987,” J. Geophys. Res. 94, 16,619–16,632 (1989).
  20. S. E. McLaren, D. H. Stedman, “Flux measurements using simultaneous long path ultraviolet and infrared spectroscopy,” in Proceedings of the Eighty-Third Air and Waste Management Association Annual Meeting (Air and Waste Management Association, Pittsburgh, Pa., 1990), paper 90-86.6.
  21. H. W. Biermann, A. M. Winer, “Recent improvements in the design and operation of a differential optical absorption spectrometer for in situ measurement of gaseous air pollutant,” in Proceedings of the Eighty-Third Air and Waste Management Association Annual Meeting (Air and Waste Management Association, Pittsburgh, Pa., 1990), paper 90-87.2.
  22. A. M. Winer, H. W. Biermann, “Measurements of nitrate radicals, formaldehyde, and nitrogen dioxide for the Southern California Air Quality Study by differential optical absorption spectroscopy,” in Measurement of Atmospheric Gases, H. I. Schiff, ed., Proc. Soc. Photo-Opt. Instrum. Eng.1433 (to be published).

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