Avalanche-like up-conversion at nonlinear coupling of pumping channels: effect of ions concentration

Autor:	I. A. Khodasevich, A. S. Grabtchikov, Elena Kolobkova, M. V. Korolkov, D. S. Mogilevtsev
Rok vydání:	2020
Předmět:	Erbium Crystal Materials science Trace (linear algebra) chemistry Rare earth ions Analytical chemistry chemistry.chemical_element Up conversion Nonlinear coupling Ion
Zdroj:	2020 International Conference Laser Optics (ICLO).
DOI:	10.1109/iclo48556.2020.9285831
Popis:	We report results on avalanche-like effect in up-conversion on Er ions-doped in KGW crystal for concentrations of 1 and 10−4 wt.%. Our experimental and theoretical data point to the conclusion, that avalanche-like behavior observed earlier at low trace concentrations [1] occurs also at much larger concentrations (up to 1%).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6e9d25174d52bddbea69f70f5386a2a5 https://doi.org/10.1109/iclo48556.2020.9285831 Zobrazit plný text záznamu