Nonlinear optical absorption of ZnO doped with copper nanoparticles in the picosecond and nanosecond pulse laser field
2005; Optica Publishing Group; Volume: 44; Issue: 14 Linguagem: Inglês
10.1364/ao.44.002839
ISSN0003-6935
AutoresAleksandr I. Ryasnyansky, Bruno Palpant, S. Debrus, R. A. Ganeev, А. Л. Степанов, N. Can, Christoph Buchal, S. Uysal,
Tópico(s)Polymer Nanocomposite Synthesis and Irradiation
ResumoThe nonlinear absorption of nanocomposite layers based on ZnO implanted with Cu+ ions with an energy of 160 keV in implantation doses of 10(16) and 10(17) 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.
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