4 papers
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…
Monolithic integration of diverse crystalline thin films on diamond for near-junction thermal management
Tiancheng Zhao, Tianqi Bai, Yang He +20
The pursuit of extreme miniaturization and high power in 6G RF front-ends has cast thermal dissipation as the central challenge. Here, we have demonstrated the monolithic integrati…
Large-scale quantum-dot-lithium-niobate hybrid integrated photonic circuits enabling on-chip quantum networking
Xudong Wang, Xiuqi Zhang, Bowen Chen +7
Hybrid integrated quantum photonics combines solid-state artificial atoms with reconfigurable photonic circuits, enabling scalable chip-based quantum networks. Self-assembled quant…
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…