Anisotropic stimulated emission cross-section measurement in Nd:YVO<sub><b>4</b></sub>

Anisotropic stimulated emission cross-section measurement in Nd:YVO₄

Guo Rui¹, Shen Yijie¹, Meng Yuan¹, Gong Mali^{1, 2, †}

Eigen polarization directions in uniaxial crystals. (a) k along the x axis; (b) k along the z axis; (c) k deviated from principle axis.