Studies on Er2O3 and Yb2O3 Concentration Limit in Alumophosphorosilicate Glass
- Авторы: Lipatov D.S.1, Abramov A.N.1, Guryanov A.N.1, Lobanov A.S.1, Bubnov M.M.2, Iskhakova L.D.2, Likhachev M.E.2
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Учреждения:
- Devyatykh Institute for Chemistry of High-Purity Substances, Russian Academy of Sciences
- Fiber Optics Research Center, Russian Academy of Sciences
- Выпуск: Том 44, № 6 (2018)
- Страницы: 531-537
- Раздел: Article
- URL: https://journals.rcsi.science/1087-6596/article/view/216839
- DOI: https://doi.org/10.1134/S1087659618060123
- ID: 216839
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Аннотация
This study determines the limiting concentrations of Er2O3 and Yb2O3 in aluminum-phosphorosilicate (APS) glass containing similar concentrations of aluminum and phosphorus, where the signal amplification in the lightguides is still possible. The structural group of AlPO4 is evaluated as a codoping additive to quartz glass, which causes an increase in the concentration limit for the embedding (solubility) of the oxides of rare earth elements (REEs). The concentration ratios Er2O3/AlPO4 and Yb2O3/AlPO4 that provide a high amplification efficiency and a low level of optical loss in lightguides are determined.
Об авторах
D. Lipatov
Devyatykh Institute for Chemistry of High-Purity Substances, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: lidenis@yandex.ru
Россия, Nizhny Novgorod, 603951
A. Abramov
Devyatykh Institute for Chemistry of High-Purity Substances, Russian Academy of Sciences
Email: lidenis@yandex.ru
Россия, Nizhny Novgorod, 603951
A. Guryanov
Devyatykh Institute for Chemistry of High-Purity Substances, Russian Academy of Sciences
Email: lidenis@yandex.ru
Россия, Nizhny Novgorod, 603951
A. Lobanov
Devyatykh Institute for Chemistry of High-Purity Substances, Russian Academy of Sciences
Email: lidenis@yandex.ru
Россия, Nizhny Novgorod, 603951
M. Bubnov
Fiber Optics Research Center, Russian Academy of Sciences
Email: lidenis@yandex.ru
Россия, Moscow, 119333
L. Iskhakova
Fiber Optics Research Center, Russian Academy of Sciences
Email: lidenis@yandex.ru
Россия, Moscow, 119333
M. Likhachev
Fiber Optics Research Center, Russian Academy of Sciences
Email: lidenis@yandex.ru
Россия, Moscow, 119333
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