We have investigated the phonon propagation in a YAG:Pr3+ single crystal fiber. Phonon generation by defect-induced one-phonon absorption of far infrared radiation combined with vibronic sideband spectroscopy is used to study the dynamics of phonon propagation with spectral, temporal and spatial resolution. © 1992.
CITATION STYLE
Wang, X. jun, Dennis, W. M., & Yen, W. M. (1992). Phonon dynamics in YAG:Pr3+. Journal of Luminescence, 53(1–6), 44–47. https://doi.org/10.1016/0022-2313(92)90103-G
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