NONLINERAL-OPTICAL MATERIAL AND METHOD OF ITS RECEIVING

摘要

FIELD: nanotechnologies. ^ SUBSTANCE: invention relates to power limiter of optical radiation. Operator body includes non quantum nanocrystals AgCl(I) with admolecules of basic green pigment and less-nuclear cluster of silver, equally spaced in matrix made of polyvinyl alcohol. Density of nanocrystals in polymer is 0.2-0.4 g/cm2. Concentration of basic green molecules 410-3-110-2 g/cm3. Level of linear passing in the area of power limiter of optical radiation operation - 15%. For efficiency increasing of nonlinear emission absorption, on surfaces of nanocrystals AgCl(I) there were created less-nuclear clusters of silver, by means of nanocrystals radiation treatment at 77K with admolecules of pigment in polyvinyl alcohol by ultraviolet light with =365 nm and flux density 1014 kV/cm2s. ^ EFFECT: reduction of restriction level of emission power. ^ 6 cl, 4 dwg