Отправить статью по E-mail Photoluminescence of Copper-Doped Lithium Niobate Crystals
- Авторы: Gorelik V.S.1,2, Pyatyshev A.Y.2,3, Sidorov N.V.4
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Учреждения:
- Lebedev Institute of Physics
- Bauman Moscow State Technical University
- AO NPP “Istok” named after Shokin
- Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of the Kola Science Center
- Выпуск: Том 60, № 5 (2018)
- Страницы: 906-911
- Раздел: Dielectrics
- URL: https://ogarev-online.ru/1063-7834/article/view/202831
- DOI: https://doi.org/10.1134/S1063783418050098
- ID: 202831
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Аннотация
The photoluminescence (PL) of copper-doped lithium niobate single crystals is studied using different UV–Vis light-emitting diodes and a pulse-periodic laser with a wavelength of 266 nm as excitation radiation sources. With the resonance excitation from a 527-nm light-emitting diode, the intensity of PL increases sharply (by two orders of magnitude). When using a 467-nm light-emitting diode for excitation, the PL spectrum is characterized by the presence of multiphonon lines in the range of 520–620 nm.
Об авторах
V. Gorelik
Lebedev Institute of Physics; Bauman Moscow State Technical University
Автор, ответственный за переписку.
Email: gorelik@sci.lebedev.ru
Россия, Moscow, 119991; Moscow, 105005
A. Pyatyshev
Bauman Moscow State Technical University; AO NPP “Istok” named after Shokin
Email: gorelik@sci.lebedev.ru
Россия, Moscow, 105005; Fryazino, 141190
N. Sidorov
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of the Kola Science Center
Email: gorelik@sci.lebedev.ru
Россия, Apatity
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