Elevation information in tail (EIT) technique for lidar altimetry 
- Optics Express, Vol. 15, Issue 22, pp. 14504-14515 (October 2007)
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Yongxiang Hu, Kathy Powell, Mark Vaughan, Charles Tepte, Carl Weimer, Mike Beherenfeld, Stuart Young, David Winker, Chris Hostetler, William Hunt, Ralph Kuehn, david Flittner, Mike Cisewski, Gary Gibson, Bing Lin, David MacDonnell
Depolarization ratio and attenuated backscatter for nine cloud types: analyses based on collocated CALIPSO lidar and MODIS measurements 
- Optics Express, Vol. 16, Issue 6, pp. 3931-3948 (March 2008)
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Hyoun-Myoung Cho, Ping Yang, George W. Kattawar, Shaima L. Nasiri, Yongxiang Hu, Patrick Minnis, Charles Trepte, David Winker
Side-line tunable laser transmitter for differential absorption lidar measurements of CO2: design and application to atmospheric measurements
- Applied Optics, Vol. 47, Issue 7, pp. 944-956 (March 2008)
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Grady J. Koch, Jeffrey Y. Beyon, Fabien Gibert, Bruce W. Barnes, Syed Ismail, Mulugeta Petros, Paul J. Petzar, Jirong Yu, Edward A. Modlin, Kenneth J. Davis, Upendra N. Singh