Nonlinear optical absorption of ZnO doped with copper nanoparticles in the picosecond and nanosecond pulse laser field

Ryasnyansky A.Palpant B.Debrus S.Ganeev R.Stepanov A.Can N.Buchal C.Uysal S.2025-04-102025-04-102005http://hdl.handle.net/20.500.14701/52530The nonlinear absorption of nanocomposite layers based on ZnO implanted with Cu+ ions with an energy of 160 keV in implantation doses of 1016 and 1017 ions/cm2 was investigated. The values of the nonlinear absorption coefficient were measured by the Z-scan method at a wavelength of 532 nm by use of nanosecond and picosecond laser pulses. Possible optical applications of these materials are discussed. © 2005 Optical Society of America.Nonlinear optical absorption of ZnO doped with copper nanoparticles in the picosecond and nanosecond pulse laser fieldArticle10.1364/AO.44.002839