Efficient second harmonic generation in a new nonlinear La2CaB10O19 crystal
Efficient second harmonic generation in a new nonlinear La2CaB10O19 crystal
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DOI：
10.1016/s0030-4018(02)01722-4
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发表时间：
2002-08
影响因子：
2.4
通讯作者：
Guiling Wang;Junhua Lu;D. Cui;Zu-Yan Xu;Yicheng Wu;P. Fu;X. Guan;Chuangtian Chen
中科院分区：
文献类型：
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作者：
Guiling Wang;Junhua Lu;D. Cui;Zu-Yan Xu;Yicheng Wu;P. Fu;X. Guan;Chuangtian Chen
在本报告中，研究了新开发的非线性晶体 La2CaB10O19 中的二次谐波产生。获得了 25% 的二次谐波转换效率。通过与β-BaB2O4和CsB3O5比较，确定其在1064 nm波长下的有效非线性系数为1.05 pm/V，大于KH2PO4和LiB3O5。
In this report, the second harmonic generation in a newly developed nonlinear crystal La2CaB10O19was investigated. A second harmonic conversion efficiency of 25% was obtained. Effective nonlinear coefficient of 1.05 pm/V at the wavelength of 1064 nm was determined by comparing with β-BaB2O4and CsB3O5, which is larger than that of KH2PO4and LiB3O5.