查找使用阿拉丁产品的科研文献

Growth and optical properties of a promising Deep-ultraviolet birefringent crystal Ba2Mg(BO3)2

Xianshun Lv,Xianshun Lv,Xianshun Lv,Ping Wang,Huajian Yu,Huajian Yu,Yanyan Hu,Yanyan Hu,Huadi Zhang,Huadi Zhang,Chengcheng Qiu,Chengcheng Qiu,Jing Li,Jing Li,Jing Li,Xuping Wang,Xuping Wang,Bing Liu,Bing Liu,Yuanyuan Zhang,Yuanyuan Zhang,Yuanyuan Zhang

A colorless crystal of Ba2Mg(BO3)2 about 37 × 25 × 17 mm3 has been grown successfully by the Kyropoulos method. Thermal analyses results show that Ba2Mg(BO3)2 melts congruently. The phase purity of the raw materials and the grown crystals were confirmed by powder X-ray diffraction. Ba2Mg(BO3)2 exhibits a low UV cutoff of 187 nm and high transmittance below 3000 nm. The refractive indices of the crystal have been measured and the the least-squares fitting method was used to obtain the Sellmeier dispersion equations. The results indicate that Ba2Mg(BO3)2 is a potential birefringence crystal with large birefringence of 0.10422 at 546 nm.