β-BaB2O4 with special cut-angle applied to single crystal cascaded third-harmonic generation<xref rid="cpb_27_11_114202fn1" ref-type="fn">*</xref> <fn id="cpb_27_11_114202fn1"> <label>*</label> Project supported by the Natural Science Foundation of Shandong Province, China (Grant Nos. ZR2017MF031 and ZR2018BF029). </fn>

β-BaB₂O₄ with special cut-angle applied to single crystal cascaded third-harmonic generation* *

Project supported by the Natural Science Foundation of Shandong Province, China (Grant Nos. ZR2017MF031 and ZR2018BF029).

Ren Hong-Kai^{1, 2}, Qi Hong-Wei³, Wang Zheng-Ping^{1, 2, †}, Wu Zhi-Xin^{1, 2}, Wang Meng-Xia^{1, 2}, Sun Yu-Xiang^{1, 2}, Sun Xun^{1, 2}, Xu Xin-Guang^{1, 2, ‡}

(color online) Variation of phase-matching angle with the fundamental wavelength of BBO crystal.