Laser active optical systems based on copper bromide active medium for high contrast and power images active formation

Light scattering matrix for large irregularly shaped ice crystals averaged over an ensemble of particles

“…As a result, these methods cannot be used to effectively solve problems related to laser sensing of the atmosphere. The expansion of the spectral range of lasers, including the near-IR region of the spectrum [28][29][30] , as well as their functional capabilities [31][32] , makes it possible to use them to solve a number of modern problems [33][34][35] . The calculation results confirm our earlier conclusions.…”

Accounting for molecular absorption of laser radiation in the range from UV to mid-IR region on the paths of lidar sounding of gas-aerosol pollution in the atmosphere

“…Lasers are used as radiation sources in lidars. The expansion of the spectral range of lasers, including the near-IR region of the spectrum [3][4][5], as well as their functional capabilities [6,7], makes it possible to use them to solve a number of modern problems [8][9][10]. Passing through the atmosphere, laser radiation is attenuated, including by the components of the atmosphere itself.…”