Self-visualization and self-inverting of objects and structures when focusing spatially — Phase-modulated laser radiation in weakly absorbing air environment

Processes of self-visualization and self-inverting of objects and structures when focusing spatially - phase-modulated laser radiation in weakly absorbing air environment about addition of small amount of vapors of molecular bromine are realized. The required power of laser radiation for realization of processes doesn't exceed 200 mW. Processes can be useful when developing laser lidar techniques and measurements for atmospheric remote sensing.