Nature CommunicationsSlow modulation unlocks mode-locking via parametric amplification in photonic moleculeDong LiuYadong JiaoLuojia WangZhaohui DongYanyan HeGuangzhen LiYikai SuXianfeng ChenXingchen JiLuqi Yuan2026-09-09Full textDOI https://doi.org/10.1038/s41467-026-77172-1