The phenomenon model of X-ray beam angular divergence decreasing formed by composite waveguide-resonator

The phenomenon of X-ray fluxes waveguide-resonance propagation is presented briefly. There is described simplest design of the planar X-ray waveguide-resonator – device functioned in frame of the phenomenon. Advantages and shortage of the device are discussed in details. Experimental characteristics of the composite planar X-ray waveguide-resonator allowed to decrease the angular divergence of its emergent beam at the integral intensity conservation are presented. Simplified model of this device functioning is formulated. (paper)