1. Spectral properties of Ho:GdVO4 single crystal
- Author
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Xu, Wenwei, Xu, Xiaodong, Wang, Jingya, Wu, Feng, Su, Liangbi, Zhao, Guangjun, Zhao, Zhiwei, Zhou, Guoqing, and Xu, Jun
- Subjects
- *
ABSORPTION , *OPTICAL materials , *SPECTRUM analysis , *SOLUTION (Chemistry) - Abstract
Abstract: Absorption and emission spectral properties of GdVO4 single crystal doped with Ho3+ ions were investigated at room temperature. Polarized absorption cross section is calculated in the range of 400–2200nm. Results were analyzed and parameters were calculated based on Judd-Ofelt theory, the emission spectrum shows that the emission intensity around the wavelength of 546nm associated with transition 5S2 → 5I8 is much stronger than other bands in the observed range and potentially enable the green light output around this emission band in this crystal. [Copyright &y& Elsevier]
- Published
- 2007
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