4 papers
Ultra-low-loss slow-light thin-film lithium-niobate optical modulator
Chenlei Li, Jianghao He, Ming Zhang +9
Electro-optic modulators for next-generation optical interconnects require low loss-efficiency products, compact footprints, high modulation efficiency, broad bandwidths, and low l…
PZT Optical Memristors
Chenlei Li, Hongyan Yu, Tao Shu +13
Optical memristors represent a monumental leap in the fusion of photonics and electronics, heralding a new era of applications from neuromorphic computing to artificial intelligenc…
Nonvolatile Silicon Photonic MEMS Switch Based on Centrally-Clamped Stepped Bistable Mechanical Beams
Qian Ma, Yinpeng Hu, Ye Lu +3
High-performance photonic switches are essential for large-scale optical routing for AI large models and Internet of things. Realizing nonvolatility can further reduce power consum…
Hybrid thin-film lithium niobate micro-ring acousto-optic modulator for microwave-to-optical conversion
Lei Wan, Jiying Huang, Meixun Wen +10
Highly efficient acousto-optic modulation plays a vital role in the microwave-to-optical conversion. Herein, we demonstrate a hybrid thin-film lithium niobate (TFLN) racetrack micr…