Correction of walk-off-induced wavefront distortion for continuous-wave laser
Zou Hongxin†, 
, Chen Guozhu, Wu Yue, Shen Yong, Liu Qu
, Chen Guozhu, Wu Yue, Shen Yong, Liu Qu Illustration of the second harmonic generation in the BBO crystal with a single bulk configuration. The arrow indicates the direction of the extraordinary principle axis.
