Maritime environment own numerous models of the aerosols which are typically comprised of dust, water-soluble aerosol and sea salt aerosol. A Maritime environment aerosol model is developed in the simulation for laser beam from visible to near infrared. Mie theory is used to calculate optical parameters, such as scattering coefficient, Aledo and average asymmetry factor, for different models of aerosols of variable size with gamma distribution. The simulation results show that dust aerosol and water-soluble aerosol have the largest absorption coefficient. Aged Sea-salt aerosol and near-surface Sea-salt aerosol have the largest scattering coefficient. The model solving the optical properties of marine aerosol problem is capable of handling light detection and ranging.