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…