LiLa9(SiO4)(6)O-2 (LLS) crystals activated with Er3+ have been grown by the flux growth method. Their apatite structure has been characterized by single-crystal X-ray diffraction. The absorption and emission spectra have been measured in the visible and NIR regions. They are affected by a significant inhomogeneous broadening making these crystals interesting active media for tunable solid-state laser operation.
Crystal structure and optical spectra of LiLa9(SiO4)6O2 crystals activated with Er3+
BETTINELLI, Marco Giovanni;SPEGHINI, Adolfo;
2008-01-01
Abstract
LiLa9(SiO4)(6)O-2 (LLS) crystals activated with Er3+ have been grown by the flux growth method. Their apatite structure has been characterized by single-crystal X-ray diffraction. The absorption and emission spectra have been measured in the visible and NIR regions. They are affected by a significant inhomogeneous broadening making these crystals interesting active media for tunable solid-state laser operation.
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