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physics.optics2026
High-Efficiency Acousto-Optic Modulation on Non-Suspended Thin-Film Lithium Tantalate
Weiran Zhou, Chengli Wang, Xuqiang Wang +11
Acousto-optic (AO) interactions provide a powerful interface between the microwave and optical domains, enabling functionalities such as optical switching, non-reciprocal propagati…
physics.optics2025
Octave-spanning, deterministic single soliton generation in 4H-silicon carbide-on-insulator microring resonators
Yi Zheng, Liping Zhou, Chengli Wang +5
The miniaturization of self-referencing frequency comb systems enables emerging applications in metrology and spectroscopy. One major challenge in realizing the chip-scale self-ref…
physics.optics2025
Stable Soliton Microcomb Generation in X-cut Lithium Tantalate via Thermal-Assisted Photorefractive Suppression
Jiachen Cai, Shuai Wan, Bowen Chen +14
Chip-based soliton frequency microcombs combine compact size, broad bandwidth, and high coherence, presenting a promising solution for integrated optical telecommunications, precis…