УДК: 535.016, 535.15, 535.041.08
Optical and luminescence properties of laser-oxidized porous silicon doped with erbium and ytterbium ions
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Григорьев Л.В., Соломин С.О., Поляков Д.С., Вейко В.П., Михайлов А.В. Оптические и люминесцентные свойства лазерно-окисленного пористого кремния, легированного ионами эрбия и иттербия // Оптический журнал. 2016. Т. 83. № 7. С. 51–57.
Grigoriev L.V., Solomin S.O., Polyakov D.S., Veiko V.P., Mikhailov A.V. Optical and luminescence properties of laser-oxidized porous silicon doped with erbium and ytterbium ions [in Russian] // Opticheskii Zhurnal. 2016. V. 83. № 7. P. 51–57.
L. V. Grigor’ev, S. O. Solomin, D. S. Polyakov, V. P. Veĭko, and A. V. Mikhaĭlov, "Optical and luminescence properties of laser-oxidized porous silicon doped with erbium and ytterbium ions," Journal of Optical Technology. 83(7), 429-433 (2016). https://doi.org/10.1364/JOT.83.000429
This paper presents a new method of laser-stimulated oxidation of a porous silicon layer with pore sizes of 5–10 nm that uses the strong-absorption effect of radiation by a semiconductor. The results of a study of the optical properties of a thin film of laser-oxidized porous silicon of various morphologies, doped with erbium or ytterbium ions, are presented. The transmittance of the layer of interest in the wavelength range from 1.2 to 2.0 μm was at least 66%.
laser-oxidized porous silicon, photoluminescence, laser-stimulated oxidation, nanocomposite, erbium silicate, ytterbium silicate
Acknowledgements:This work was carried out with the financial support of the Ministry of Education and Science of the Russian Federation (identifier PNIÉR: RFMEF1581X0006).
OCIS codes: 250.0250, 300.0300, 310.0310, 160.0160
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