摘要
用提拉法生长了四方锆石型YPxV1-xO4(x≤0.15)晶体.对晶体中P元素浓度的测定结果表明,YPxV1-xO4单晶可以按化学计量比生长.测定了晶体的晶胞参数、折射率和激光损伤阈值.晶体在400～3000nm波长范围的透过率达到80%且无吸收峰,而且,晶体几乎不发出荧光.综合各项测试结果可以推论:YPxV1-xO4晶体适于作为稀土离子的激光基质晶体.
Tetragonal zircon-type YP_xV_(1-x)O_4 (x≤0.15) single crystal has been pulled using the Czochraski method from YVO_4-YPO_4 solid-phase system. The analytic result for the concentration of P element indicates that YP_xV_(1-x)O_4 single crystal can be grown with stoichiometric compositions. The crystal lattice parameters, refractive index and the optical damage threshold were tested. The transparency of crystal is close to 80% in wavelength 400-3?000?nm and absorption peak is not exist. In addition, the fluorescence emission of crystal is low. The test results illustrate that YP_xV_(1-x)O_4 (x≤0.15) single crystal can be used as laser host crystal of rare earth ions.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
北大核心
2005年第3期374-378,共5页
Journal of Fuzhou University(Natural Science Edition)
基金
福建省自然科学基金计划资助项目(项目编号:E0310009)
