Nonlinear optical absorption of ZnO doped with copper nanoparticles in the picosecond and nanosecond pulse laser field
Aleksandr I. RyasnyanskyInstitut des Nano-Sciences de Paris, Centre National de la Recherche Scientifique-Université Pierre et Marie Curie, Case 80, 140 Rue de Lourmel, F75015 Paris, France. [email protected]Bruno PalpantA. Ryasnyansky ([email protected]), B. Palpant, and S. Debrusare with the Institut des Nano-Sciences de Paris, Centre National de la Recherche Scientifique—Université Pierre et Marie Curie, Case 80, 140 Rue de Lourmel, F75015 Paris, #N#FranceS. DebrusA. Ryasnyansky ([email protected]), B. Palpant, and S. Debrusare with the Institut des Nano-Sciences de Paris, Centre National de la Recherche Scientifique—Université Pierre et Marie Curie, Case 80, 140 Rue de Lourmel, F75015 Paris, #N#FranceR. A. GaneevR. Ganeev is with NPO Akadempribor, Akademgorodok, Tashkent 700125, Uzbekistan, and The Institute of Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581,
JapanА. Л. СтепановA. Stepanov is with the Institute for Physics and Erwin Schrödinger Institute for Nanoscale Research, Karl-Franzens-University Graz, A-8010 Graz, Austria, and Kazan Physics–Technical Institute, Russian Academy of Sciences, 420029 Kazan,
Russian FederationN. CanN. Can and S. Uysal are with the Department of Physics, Faculty of Arts and Sciences, Celal Bayar University, 45040 Manisa,
TurkeyChristoph BuchalC. Buchal is with KFA Julich GmbH, Forschungszentrum, Inst Schichten & Grenzflachen ISG IT, D-52425 Julich,
GermanyS. UysalN. Can and S. Uysal are with the Department of Physics, Faculty of Arts and Sciences, Celal Bayar University, 45040 Manisa,
Turkey
2005en
ABI
Аннотация
The 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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