Data di Pubblicazione:
2008
Abstract:
We report laser-induced cooling with thulium-doped BaY2F8 single crystals grown using the Czochralski technique. The spectroscopic characterization of the crystals has been used to evaluate the laser cooling performance of the samples. Cooling by 3 degrees below ambient temperature is obtained in a single-pass geometry with 4.4 Watts of pump laser power at lambda = 1855 nm.
Tipologia CRIS:
01.01 Articolo in rivista
Keywords:
OPTICAL REFRIGERATION; PARAMETRIC OSCILLATOR; LASER; GLASS
Elenco autori:
Tonelli, Mauro
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