Articles | Volume 15, issue 5
https://doi.org/10.5194/amt-15-1217-2022
https://doi.org/10.5194/amt-15-1217-2022
Research article
 | 
09 Mar 2022
Research article |  | 09 Mar 2022

A semi-automated procedure for the emitter–receiver geometry characterization of motor-controlled lidars

Marco Di Paolantonio, Davide Dionisi, and Gian Luigi Liberti

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Cited articles

Cairo, F., Congeduti, F., Poli, M., Centurioni, S., and Di Donfrancesco, G.: A survey of the signal-induced noise in photomultiplier detection of wide dynamics luminous signals, Rev. Sci. Instrum., 67, 3274–3280, https://doi.org/10.1063/1.1147408, 1996. 
Chourdakis, G., Papayannis, A., and Porteneuve, J.: Analysis of the receiver response for a noncoaxial lidar system with fiber-optic output, Appl. Opt., 41, 2715–2723, https://doi.org/10.1364/AO.41.002715, 2002. 
Comeron, A., Sicard, M., Kumar, D., and Rocadenbosch, F.: Use of a field lens for improving the overlap function of a lidar system employing an optical fiber in the receiver assembly, Appl. Opt., 50, 5538–5544, https://doi.org/10.1364/AO.50.005538, 2011. 
Congeduti, F., Marenco, F., Baldetti, P., and Vincenti, E.: The multiple-mirror lidar “9-eyes,” J. Opt. Pure Appl. Opt., 1, 185–191, https://doi.org/10.1088/1464-4258/1/2/012, 1999. 
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Short summary
A procedure for the characterization of the lidar transmitter–receiver geometry was developed. This characterization is currently implemented in the Rome RMR lidar to optimize the telescope/beam alignment, retrieve the overlap function, and estimate the absolute and relative tilt of the laser beam. This procedure can be potentially used to complement the standard EARLINET quality assurance tests.
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