Minimum achievable temperature of similar to 110 K is measured in a 5% doped Yb:YLF crystal at lambda = 1020 nm, corresponding to E4-E5 resonance of Stark manifold. This measurement is in excellent agreement with the laser cooling model and was made possible by employing a novel and sensitive implementation of differential luminescence thermometry using balanced photo-detectors. (C) 2011 Optical Society of America

Local laser cooling of Yb:YLF to 110 K

DI LIETO, ALBERTO;TONELLI, MAURO;
2011-01-01

Abstract

Minimum achievable temperature of similar to 110 K is measured in a 5% doped Yb:YLF crystal at lambda = 1020 nm, corresponding to E4-E5 resonance of Stark manifold. This measurement is in excellent agreement with the laser cooling model and was made possible by employing a novel and sensitive implementation of differential luminescence thermometry using balanced photo-detectors. (C) 2011 Optical Society of America
2011
Seletskiy Denis, V.; Melgaard Seth, D.; Epstein Richard, I.; DI LIETO, Alberto; Tonelli, Mauro; Sheik Bahae, Mansoor
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/196290
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