Progress in Physics
Research advances in directional emission control methods for whispering-gallery mode lasers
WANG Yuchen, QIAN Xiuxian, XU Xiaofeng, ZHAO Xiaolong, WANG Shaoqiang
Progress in Physics . 2026, (1): 23 -33 .  DOI: 10.13725/j.cnki.pip.2026.01.003