Theoretical study of micro-optical structure fabrication based on sample rotation and two-laser-beam interference
Chen Yizhen1, Wang Xiangxian1, †, Wang Ru1, Yang Hua1, Qi Yunping2
       

(color online) (a) 2D optical field distribution for continuous exposure, with the sample being continuously rotated by 180°. (b) 3D optical field distribution. (c) Optical field distribution along the x-axis. The numbers on the crests and troughs are the x-values.