SOLID-BODY LASER WITH PAINT Russian patent published in 1998 - IPC

FIELD: quantum electronics. SUBSTANCE: device has solid-body medium which is designed as flat-parallel polymer plate which surface along distributing of pumping beam is transparent. Width of this layer is not less than diameter of pumping beam. Optical transparency of layer which contains paint is 1.0. Additional layer of gradient alternation of activation paint distribution is located between transparent layer and layer which contains paint. Optical transparency of this layer alters from 0 to 1.0 along distribution of pumping beam. EFFECT: increased functional capabilities. 1 dwg, 1 tbl