A .gov website belongs to an official government organization in the United States.
A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
Principle of the Measurement
diode laser cavity ring down spectroscopy
Species Measured
NO, NO2, O3, NOy
Time Response / Detection Limit
1 second / 30 pptv
Field Projects
Key Publications
Womack, C. C., Neuman, J. A., Veres, P. R., Eilerman, S. J., Brock, C. A., Decker, Z. C. J., Zarzana, K. J., Dubé, W. P., Wild, R. J., Wooldridge, P. J., Cohen, R. C., and Brown, S. S., Evaluation of the accuracy of thermal dissociation CRDS and LIF techniques for atmospheric measurement of reactive nitrogen species, Atmos. Meas. Tech., doi:10.5194/amt-10-1911-2017, 2017
Wild, R. J., Edwards, P. M., Dubé, W. P., Baumann, K., Edgerton, E. S., Quinn, P. K., Roberts, J. M., Rollins, A. W., Veres, P. R., Warneke, C., Williams, E. J., Yuan, B., and Brown, S. S., A measurement of total reactive nitrogen, NOy, together with NO2, NO, and O3 via Cavity Ring-down Spectroscopy, Environ. Sci. Technol., doi:10.1021/es501896w, 2014.
Fuchs, H., W. P. Dubé, B. M. Lerner, N. L. Wagner, E. J. Williams, and S. S. Brown, A sensitive and versatile detector for atmospheric NO2 and NOx based on blue diode laser cavity ring-down spectroscopy, Environmental Science & Technology, doi:10.1021/es902067h, 2009.
