Author(s): Ze Wang, Tianyu Xu, Yuanlei Wang, Kaixuan Zhu, Xinrui Luo, Haoyang Luo, Junqi Wang, Bo Ni, Yiwen Yang, Qihuang Gong, Yun-Feng Xiao, Bei-Bei Li, and Qi-Fan Yang Self-injection locking enables integrated soliton microcombs with turnkey initiation and improved coherence, but it also pins the pump close to resonance, limiting the access to large detuning for broader combs. Here, we use an auxiliary resonator to dynamically hybridize the pump mode, enabling adi… [Phys. Rev. Lett. 137, 043802] Published Mon Jul 20, 2026