6 papers
Multi-channel high-speed flip-chip packaging platform for thin-film lithium niobate photonic circuits
Zhenzheng Wang, Xiangzhi Xie, Yikun Chen +11
To address the urgent need for multi-channel high-speed electrical interfacing of thin-film lithium niobate (TFLN) photonic circuits, we realize a flip-chip packaging platform capa…
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…
Mono-drive single-sideband modulation via optical delay lines on thin-film lithium niobate
Yikun Chen, Hanke Feng, Zhenzheng Wang +5
Optical single-sideband (SSB) modulation features high spectral efficiency, substantial dispersion tolerance, and straightforward detection, making it a versatile technology for ap…
Hypermultiplexed Integrated-Photonics-based Tensor Optical Processor
Shaoyuan Ou, Kaiwen Xue, Lian Zhou +11
The escalating data volume and complexity resulting from the rapid expansion of artificial intelligence (AI), internet of things (IoT) and 5G/6G mobile networks is creating an urge…
Broadband millimeter-wave frequency mixer based on thin-film lithium niobate photonics
Xiangzhi Xie, Hanke Feng, Yuansheng Tao +5
Frequency mixers are fundamental components in modern wireless communication and radar systems, responsible for up- and down-conversion of target radio-frequency (RF) signals. Rece…
Integrated adaptive coherent LiDAR for 4D bionic vision
Ruixuan Chen, Yichen Wu, Ke Zhang +17
Light detection and ranging (LiDAR) is a ubiquitous tool to provide precise spatial awareness in various perception environments. A bionic LiDAR that can mimic human-like vision by…