8 papers
Inverse-designed photonic interfaces beyond eigenmode expansion limits
Chengfei Shang, Zhaoxi Chen, Yifan Wu +2
Photonic integrated circuits (PICs) enable optical systems with dramatically increased performance, cost-effectiveness, and scalability through enhanced light-matter interactions,…
Integrated Terahertz Photonic Receiving Frontend with Link Noise Outperforming Electronics
Yuansong Zeng, Zixi Wang, Liga Bai +13
Terahertz technology is a key enabler for sixth-generation (6G) wireless networks, yet its application is constrained by increasingly severe free-space loss at high frequencies. To…
Integrated photonic ultrawideband real-time spectrum sensing for 6G wireless networks
Yuansheng Tao, Hanke Feng, Yuan Fang +12
The sixth generation (6G) wireless networks require dynamic spectrum management to optimize the utilization of scarce spectral resources and support emerging integrated sensing and…
Two-Stage Lithium Niobate Nonlinear Photonic Circuits for Low-Crosstalk and Broadband All Optical Wavelength Conversion
Xiaoting Li, Haochuan Li, Zhaoxi Chen +4
All optical wavelength converters (AOWCs) that can effectively and flexibly switch optical signals between different wavelength channels are essential elements in future optical fi…
Programmable multifunctional integrated microwave photonic circuit on thin-film lithium niobate
Chuangchuang Wei, Hanke Feng, Kaixuan Ye +6
Microwave photonics, with its advanced high-frequency signal processing capabilities, is expected to play a crucial role in next-generation wireless communications and radar system…
Brillouin photonics engine in the thin-film lithium niobate platform
Kaixuan Ye, Hanke Feng, Randy te Morsche +9
Stimulated Brillouin scattering (SBS) is revolutionizing low-noise lasers and microwave photonic systems. However, despite extensive explorations of a low-loss and versatile integr…