Development of Uv Laser Source Based on Distributed Feedback Dye Lasers Foruse in Measurement of Ozone in the Lower Atmosphere

Tien Pham Minh, Hai Bui Van, Tho Duong Tien, Trung Dinh Van

Abstract


We conducted a study to develop a transmitter consisting of two Distributed Feedback Dye Lasers (DFDL) using Rhodamine 6G as an active medium, pumped by a frequency-doubled Nd:YAG laser (5ns, 10 Hz, 532 nm). The BBO crystals are used for frequency-doubling of DFDLs to generate UV missions. This system has been set up and it generates selected wavelenghts at 282.9 nm and 286.4 nm with the energy of 30 \(\mu\)J/pulse and 60 \(\mu\)J/pulse respectively. A DIAL system using this UV transmitter is designed to measure the vertical distribution of ozone with high temporal and spatial resolution. Our simulations of received DIAL signal indicate that the altitude of ozone distribution measurement can reach to over 5000 m along with range resolution of 100 m.

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References


Claus Weitkamp, Lidar Range-Resolved Optical Remote Sensing of the Atmosphere, Springer, ISBN 0-387-40075-3, 2005

Shi Kuang, John F. Burris, M. J. Newchurch, Steve Johnson, and Stephanie Long, IEEE transactions on geoscience and remote sensing, Vol. 49, No. 1, January 2011, pp. 557-571.

O.Uchino, M.Maeda, H.Yamamura, M.Hirono, Observation of Statospheric Vertical Ozone Distribution by a XeCl Lidar, J. of Geophysical Research, Vol.88, No.C9, pp.5273-5280, June 20 (1983)

P.C.S. Devara, P. Ernest Raj, G. Pandithurai, K.K. Dani, S.M. Sonbawne and Y. Jaya Rao, Differential absorption lidar probing of atmospheric ozone over a tropical urban station on India, Meas. Sci. Techno., Vol.18, pp. 639-644 (2007)

Shi Kuang, John F. Burris, M. J. Newchurch, Wesley Cantrell, Guanyu Huang, Ozone Lidar Measurements in the Boundary layer, AGU (American Geophysical Union) Fall Meeting, Sanfrancisco, CA (2012)

Sung-Chul Choi and Young-Joon Kim, A Differential Absorption Lidar (DIAL) fo Ozone Measurements in the Planetary Boundary Layer in Urban Area, J. of the Korean Physical Society, Vol. 44, No. 6, pp. 1432-1437 (2004)

Schotland, R. M., The determination of the vertical profile of atmospheric gases by means of a ground-based optical radar, in Proceedings of the Third Symposium on Remote Sensing of Environment, University of Michigan, Ann Arbor, 1964

J. Pelon, S. Godin, and G. Mégie, Upper stratospheric (30–50 km) lidar observations of the ozone vertical distribution, J. Geophys. Res., vol. 91, no. D8, pp. 8667–8671 (1986)

O.Uchino, M.Maeda, H.Yamamura, M.Hirono, Observation of Statospheric Vertical Ozone Distribution by a XeCl Lidar, J. of Geophysical Research, Vol.88, No.C9, pp.5273-5280, June 20 (1983)

P.Jason Collier, Sameer Unni, Sachin J. Verghese, Adam Willitsford, C. Russell Philbrick, Richard Clark and Bruce Doddridge, Raman Lidar Measurements of Tropospheric Ozone, in Proceeding of the 5th Conference on Atmospheric Chemistry: Gases, Aerosols and Clouds, (2003)

Benoît Lazzarotto, Gilles Larchevêque, Philippe Quaglia, Valentin Simeonov, Hubert Van den Bergh and Bertrand Calpini, “Raman DIAL measurement of ozone and water vapor in the lower troposphere”, Proceedings Vol.3821, Environmental Sensing and Applications, Germany (1999)

I. Veselovskii, B. Barchunov, Excimer-laser-based lidar for tropospheric ozone monitoring, Appl. Phy. B 68, pp.1131-1137 (1999)

E. V. Browell, M. A. Fenn, C. F. Butler, W. B. Grant, R. C. Harriss, M. C. Shipham, Ozone and aerosol distributions in the summertime troposphere over Canada, J. Geophys. Res., Vol.99, D1, pp.1739-1755 (1994)

E.Durieux, L.Fiorani, B.Calpini, M.Flamm, L.Jaquet and H.Van Den Bergh, Tropospheric ozone measurements over the Great Athens area during the Medcaphot-Trace Campaign with a new shot-per-shot DIAL instrument: experimental system and results, Atmospheric Environment Vol.32, No. 12, pp.2141-2150 (1998)

Bui Van Hai, Dinh Van Trung, Nguyen Xuan Tuan, Nguyen Dinh Hoang, Dam Trung Thong, Nguyen Thanh Binh, Determination of Atmospheric Aerosol Extinction with a Raman LIDAR system over Hanoi, Advances in Optics, Photonics, Spectroscopy & Applications VII, (2013) ISSN 1859-4271

Philip B. Russell, Thomas J. Swissler and M. Patrick McCormick, Methodology for error analysis and simulation of LIDAR aerosol measurements, Applied Optics, Vol.18 No.22, pp.3783-3797, 1979.


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