Enhanced and modulated visible luminescence of Pr3+:CaF2 crystal by co-doping R3+ (R=Y, Gd, Lu) ions
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.161327
Abstract: Abstract A series of 0.6 at% Pr:CaF2-RF3 (R = Y3+, Gd3+, Lu3+) crystals have been successfully grown by the temperature gradient technique(TGT). The absorption spectra, fluorescence spectra, and fluorescence decay curves were measured and analyzed at… read more here.
Keywords: modulated visible; caf2 crystal; caf2; enhanced modulated ... See more keywords
Enhanced photoluminescence and initial red laser operation in Pr:CaF2 crystal via co-doping Gd3+ ions
Sign Up to like & getrecommendations! Published in 2017 at "Materials Letters"
DOI: 10.1016/j.matlet.2017.07.019
Abstract: Abstract The spectroscopic properties of the Pr-doped CaF2 crystals are investigated. The photoluminescence intensity in the visible region is drastically enhanced by co-doping Gd3+ ions in Pr:CaF2 crystal. Furthermore, relative emission intensities of the 484 nm,… read more here.
Keywords: enhanced photoluminescence; gd3 ions; caf2; doping gd3 ... See more keywords