Experimental Study of Laser Plasma of Low-Density Volume-Structured Targets

The results of a laser—matter interaction experiment are presented in the paper. Low-density volume-structured material (cellulose triacetate) is used as a target in the experiments. Low-density materials are of interest for both fundamental and applied research. The information on how the parameters of the target and laser radiation influence the penetration of laser radiation through the generated plasma layer is generalized. The energy, spatial, spectral, and temporal characteristics of the plasma of low-density cellulose triacetate targets are analyzed.