Precise determination of minimum achievable temperature for solid-state optical refrigeration (Articolo in rivista)

Type
Label
  • Precise determination of minimum achievable temperature for solid-state optical refrigeration (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.jlumin.2011.09.045 (literal)
Alternative label
  • Seletskiy D. V. [ 1,3 ] ; Melgaard S. D. [ 1 ] ; Epstein R. I. [ 1 ] ; Di Lieto A. [ 2 ] ; Tonelli M. [ 2 ] ; Sheik-Bahae M. [ 1 ] (2013)
    Precise determination of minimum achievable temperature for solid-state optical refrigeration
    in Journal of luminescence; ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, AMSTERDAM (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Seletskiy D. V. [ 1,3 ] ; Melgaard S. D. [ 1 ] ; Epstein R. I. [ 1 ] ; Di Lieto A. [ 2 ] ; Tonelli M. [ 2 ] ; Sheik-Bahae M. [ 1 ] (literal)
Pagina inizio
  • 5 (literal)
Pagina fine
  • 9 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 133 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [ 1 ] Univ New Mexico, Dept Phys & Astron, Albuquerque, NM 87131 USA [ 2 ] Univ Pisa, Dipartimento Fis, CNR, NEST Ist Nanosci, I-56127 Pisa, Italy [ 3 ] USAF, Res Lab, Space Vehicles Directorate, Kirtland AFB, NM 87117 USA (literal)
Titolo
  • Precise determination of minimum achievable temperature for solid-state optical refrigeration (literal)
Abstract
  • We measure the minimum achievable temperature (MAT) as a function of excitation wavelength in anti-Stokes fluorescence cooling of high purity Yb3+-doped LiYF4 (Yb:YLF) crystal. Such measurements were obtained by developing a sensitive noncontact thermometry that is based on a two-band differential luminescence spectroscopy using balanced photo-detectors. These measurements are in excellent agreement with the prediction of the laser cooling model and identify MAT of 110 K at 1020 nm, corresponding to E4-E5 Stark manifold transition in Yb:YLF crystal. (literal)
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