Guan-Yu Zhuo, Hung-Wen Chen, Yen-Shen Liu, Zu-Po Yang, Hai-Ching Su, Yen-Liang Liu, Ming-Che Chan. "Passive signal increase with improved signal-to-background ratio in nonlinear light microscopy through time stretching." Applied Physics Letters (2025). https://doi.org/10.1063/5.0284042