Enviar artigo por via de e-mail Localized Second Optical Harmonic in Nonlinear Optical Ceramics Excited by a Femtosecond Laser
- Autores: Leonov S.O.1, Bastamova M.A.1, Sidorov N.V.2, Palatnikov M.N.2, Gorelik V.S.1,3
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Afiliações:
- Bauman Moscow State Technical University
- Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Scientific Center, Russian Academy of Sciences
- Lebedev Physical Institute, Russian Academy of Sciences
- Edição: Volume 127, Nº 4 (2019)
- Páginas: 629-633
- Seção: Nonlinear Optics
- URL: https://ogarev-online.ru/0030-400X/article/view/166114
- DOI: https://doi.org/10.1134/S0030400X19100151
- ID: 166114
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Resumo
Second harmonic generation is studied in samples of LiTaO3 powder ceramics with different lithium concentrations (48.8 and 49.3%) under excitation by a femtosecond laser at a wavelength of 1.026 nm. The dependence of the second harmonic integral power on the incident radiation power is measured, and a method for estimating the nonlinearity coefficient and its homogeneity in green-body ceramics is proposed.
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Sobre autores
S. Leonov
Bauman Moscow State Technical University
Email: gorelik@sci.lebedev.ru
Rússia, Moscow, 105005
M. Bastamova
Bauman Moscow State Technical University
Email: gorelik@sci.lebedev.ru
Rússia, Moscow, 105005
N. Sidorov
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials,Kola Scientific Center, Russian Academy of Sciences
Email: gorelik@sci.lebedev.ru
Rússia, Apatity, 184209
M. Palatnikov
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials,Kola Scientific Center, Russian Academy of Sciences
Email: gorelik@sci.lebedev.ru
Rússia, Apatity, 184209
V. Gorelik
Bauman Moscow State Technical University; Lebedev Physical Institute, Russian Academy of Sciences
Autor responsável pela correspondência
Email: gorelik@sci.lebedev.ru
Rússia, Moscow, 105005; Moscow, 119991
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