Nonlinear Absorption Properties of Phthalocyanine-like Squaraine Dyes. - Zhang, Fan; Shi, Wuyang; Li, Xixiao; Wang, Yigang; Si, Leilei; Gao, Wentao; Qi, Meng; Zhou, Minjie; Ma, Jiajun; Li, Ao; Li, Zhiqiang; Wang, Hongming; et al. (Photonics, 2025)