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Violet-blue emissions due to frequency up-conversion in Nd3+-doped fluoroindate glasses
(1997-06-01)
We report the observation of intense frequency up-conversion in Nd3+-doped fluoroindate glasses pumped by the second harmonic of a cw mode-locked Nd: YAG laser. Mechanisms for generating the observed emissions are discussed.
Violet-blue emissions due to frequency up-conversion in Nd3+-doped fluoroindate glasses
(1997-06-01)
We report the observation of intense frequency up-conversion in Nd3+-doped fluoroindate glasses pumped by the second harmonic of a cw mode-locked Nd: YAG laser. Mechanisms for generating the observed emissions are discussed.
Optical emission and electron capture of rare-earth trivalent ions located at distinct sites in SnO(2) thin films
(Elsevier B.V., 2009-01-01)
We present photoluminescence and decay of photo excited conductivity data for sol-gel SnO(2) thin films doped with rare earth ions Eu(3+) and Er(3+), a material with nanoscopic crystallites. Photoluminescence spectra are ...
Optical emission and electron capture of rare-earth trivalent ions located at distinct sites in SnO(2) thin films
(Elsevier B.V., 2009-01-01)
We present photoluminescence and decay of photo excited conductivity data for sol-gel SnO(2) thin films doped with rare earth ions Eu(3+) and Er(3+), a material with nanoscopic crystallites. Photoluminescence spectra are ...