Highly optical feedback-tolerant single-mode monolithic coupled-cavity laser with a high-Q deformed square microcavity. - Dong, Zhong; Hu, Biwei; Zhang, Zhenning; Shi, Yang; Hu, Zunhao; Chen, Youling; Xiao, Jinlong; Yang, Yuede; Huang, Yongzhen (Optics & Laser Technology, 2025)