@misc{10481/60516, year = {2020}, url = {http://hdl.handle.net/10481/60516}, abstract = {Vibrational Raman effect is widely used in atmospheric lidar systems, but rotational Raman present several advantages. We have implemented a new setup in the ultraviolet branch of an existing multiwavelength lidar system to collect signal from rotational Raman lines of Oxygen and Nitrogen. We showed that, with an appropriate filter wavelength selection, the systematic error introduced in the particle optical properties due to temperature dependence was less than 4%. With this new setup, we have been able to retrieve aerosol extinction and backscatter coefficients profiles at 355 nm with 1-h time resolution during daytime and up to 1-min time resolution during nighttime.}, organization = {Grupo de Física de la Atmósfera (RNM119)}, publisher = {Optical Society of America}, keywords = {Vibrational Raman}, keywords = {Raman}, keywords = {rotational Raman}, title = {Implementation of UV rotational Raman channel to improve aerosol retrievals from multiwavelength lidar}, doi = {https://doi.org/10.1364/OE.383441}, author = {Ortiz-Amezcua, Pablo and Bedoya-Velásquez, Andrés Esteban and Benavent Oltra, José Antonio and Pérez Ramírez, Daniel and Veselovskii, I. and Castro Santiago, Mario and Bravo Aranda, Juan Antonio and Guedes, A. and Guerrero Rascado, Juan Luis and Alados Arboledas, Lucas}, }