| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7840015 | Journal of Luminescence | 2018 | 17 Pages |
Abstract
The polarized absorption and emission spectra of a KPb2Cl5 (KPC) crystal activated with Ho3+ ions have been measured in the 400-4000â¯nm region. The absorption spectra have been analyzed in the framework of the Judd-Ofelt Theory and the results have been compared with those, contradictory, reported in literature. The emission measurements in near and mid infrared confirm the attractiveness of this material for 2, 3 and 4 μm laser applications, thanks to the very low phonon cut-off (203 cmâ1) of the host lattice.
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Authors
E. Damiano, E. Cavalli, A.Yu. Tarasova, L.I. Isaenko, M. Tonelli,