Khamees, H.T.2020-05-162020-05-162017Khamees, H.T.,"Atmospheric Propagation Model and Affecting On Laser Beam Propagation Via Free Space",Optics Infobase Conference Papers, (2017).97819435803302162-2701https://doi.org/10.1364/FIO.2017.JTu3A.11In this article, a laser source (He-Ne) laser with maximum output power ( 2.95 mW) was used to study and analyze laser beam when the laser propagates through the atmosphere. Atmosphere layer, also the spot diameter of the laser beam can be measured. © OSA 2017.eninfo:eu-repo/semantics/closedAccessAtmospheric Propagation Model and Affecting On Laser Beam Propagation Via Free SpaceAtmospheric Propagation Model and Affecting on Laser Beam Propagation Via Free SpaceConference ObjectPart F66-FiO 201710.1364/FIO.2017.JTu3A.112-s2.0-85035114399N/AN/A