当前位置：
X-MOL 学术
›
Cryst. Growth Des.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Top-Seeded Solution Growth and Optical Properties of Deep-UV Birefringent Crystal Ba2Ca(B3O6)2
Crystal Growth & Design ( IF 3.2 ) Pub Date : 2017-01-05 00:00:00 , DOI: 10.1021/acs.cgd.6b01428
Zhen Jia 1, 2 , Ningning Zhang 1 , Yingying Ma 1 , Liwei Zhao 1 , Mingjun Xia 1 , Rukang Li 1, 2
Crystal Growth & Design ( IF 3.2 ) Pub Date : 2017-01-05 00:00:00 , DOI: 10.1021/acs.cgd.6b01428
Zhen Jia 1, 2 , Ningning Zhang 1 , Yingying Ma 1 , Liwei Zhao 1 , Mingjun Xia 1 , Rukang Li 1, 2
Affiliation
|
Single crystals of the birefringent material Ba2Ca(B3O6)2 (BCBO) with dimensions up to 40 × 28 × 10 mm3 were successfully grown by top-seeded solution growth (TSSG) method from B2O3–NaF flux. It exhibits high transmittance in the range of 190–3000 nm with UV cutoff of 178 nm, which is much shorter than that (189 nm) of the commercial UV birefringent crystal, the high-temperature phase of BaB2O4 (α-BBO). Meanwhile, BCBO crystal has large birefringence (Δn = no – ne = 0.2524–0.0862) in the wavelength range from 178 to 3000 nm and without phase transition from room temperature to the melting point. A prototype of Glan–Taylor polarizer made from BCBO crystal showed an optical extinction ratio of 104:1, which is comparable to those of commercial birefringence crystals. The experimental results demonstrate that the BCBO crystal can be a new promising birefringent crystal for UV, especially the sub-200 nm deep-UV range.
中文翻译：
深紫外双折射晶体Ba 2 Ca（B 3 O 6）2的种顶溶液生长和光学性质
通过顶晶溶液生长（TSSG）方法从B 2 O 3 –NaF成功地生长了尺寸最大为40×28×10 mm 3的双折射材料Ba 2 Ca（B 3 O 6）2（BCBO）单晶。通量。它在190-3000 nm范围内显示高透射率，UV截止值为178 nm，比市售UV双折射晶体BaB 2 O 4（α-BBO的高温相）的透射率（189 nm）短得多。）。同时，BCBO晶体具有较大的双折射（Δn = n o – n e= 0.2524–0.0862）在178至3000 nm的波长范围内，并且没有从室温到熔点的相变。由BCBO晶体制成的Glan-Taylor偏光片的原型显示出10 4：1的消光比，这与商用双折射晶体相当。实验结果表明，BCBO晶体可以成为一种新的有前途的紫外线双折射晶体，尤其是在200 nm以下的深紫外线范围。
更新日期：2017-01-05
中文翻译：
深紫外双折射晶体Ba 2 Ca（B 3 O 6）2的种顶溶液生长和光学性质
通过顶晶溶液生长（TSSG）方法从B 2 O 3 –NaF成功地生长了尺寸最大为40×28×10 mm 3的双折射材料Ba 2 Ca（B 3 O 6）2（BCBO）单晶。通量。它在190-3000 nm范围内显示高透射率，UV截止值为178 nm，比市售UV双折射晶体BaB 2 O 4（α-BBO的高温相）的透射率（189 nm）短得多。）。同时，BCBO晶体具有较大的双折射（Δn = n o – n e= 0.2524–0.0862）在178至3000 nm的波长范围内，并且没有从室温到熔点的相变。由BCBO晶体制成的Glan-Taylor偏光片的原型显示出10 4：1的消光比，这与商用双折射晶体相当。实验结果表明，BCBO晶体可以成为一种新的有前途的紫外线双折射晶体，尤其是在200 nm以下的深紫外线范围。
京公网安备 11010802027423号