Počet záznamů: 1
1.5 μm photoluminescence and upconversion photoluminescence in GeGaAsS:Er chalcogenide glass
- 1.0517539 - FZÚ 2020 RIV DE eng J - Článek v odborném periodiku
Prokop, V. - Střižík, L. - Oswald, Jiří - Vlček, Milan - Beneš, L. - Yannopoulos, S. N. - Frumarová, B. - Wágner, T.
1.5 μm photoluminescence and upconversion photoluminescence in GeGaAsS:Er chalcogenide glass.
Pure and Applied Chemistry. Roč. 91, č. 11 (2019), s. 1757-1767. ISSN 0033-4545. E-ISSN 1365-3075
Institucionální podpora: RVO:68378271 ; RVO:61389013
Klíčová slova: chalcogenide glasses * energy transfer upconversion * Er-doped glasses * excited state absorption * photoluminescence * quadrature frequency resolved spectroscopy
Obor OECD: Inorganic and nuclear chemistry; Inorganic and nuclear chemistry (UMCH-V)
Impakt faktor: 1.919, rok: 2019
Způsob publikování: Omezený přístup
https://doi.org/10.1515/pac-2018-1231
We studied structural properties, ≈1.5 μm Stokes and upconversion photoluminescence in Er-doped Ge25Ga8As2S65 glasses at pumping wavelengths of 980 and 1550 nm. GeGaAsS:Er glasses are promising candidates for UCPL applications as they have improved glass-forming ability and thermal properties compared to GeGaS:Er glasses and higher visible transparency than GeGaSbS:Er glasses.
Trvalý link: http://hdl.handle.net/11104/0305901
Počet záznamů: 1