GUO Wei-lin, WANG Ji-you, LIN Zhi-ming, SONG Guang-zhi, ZHAO Li-juan, ZHANG Cun-zhou. Morphology-dependent Resonances in Upconversion Emission of a Er<sup>3+</sup>-doped TiBa Glass Microsphere under 633nm Excitation[J]. Chinese Journal of Luminescence, 2002,23(5): 509-512
GUO Wei-lin, WANG Ji-you, LIN Zhi-ming, SONG Guang-zhi, ZHAO Li-juan, ZHANG Cun-zhou. Morphology-dependent Resonances in Upconversion Emission of a Er<sup>3+</sup>-doped TiBa Glass Microsphere under 633nm Excitation[J]. Chinese Journal of Luminescence, 2002,23(5): 509-512DOI: