223 citations · 471 across the 12 of their papers we have counts for
12 papers
Highly efficient acousto-optic modulation using nonsuspended thin-film lithium niobate-chalcogenide hybrid waveguides
Lei Wan, Zhiqiang Yang, Wenfeng Zhou +9
A highly efficient on-chip acousto-optic modulator, as a key component, occupies an exceptional position in microwave-to-optical conversion. Homogeneous thin-film lithium niobate i…
Towards calibration-free Mach-Zehnder switches on silicon
Lijia Song, Tangnan Chen, Weixi Liu +6
Silicon photonic Mach-Zehnder switches (MZSs) have been extensively investigated as a promising candidate for practical optical interconnects. However, conventional 2{\times}2 MZSs…
Long-range transport of 2D excitons with acoustic waves
Ruoming Peng, Adina Ripin, Yusen Ye +9
Excitons are elementary optical excitation in semiconductors. The ability to manipulate and transport these quasiparticles would enable excitonic circuits and devices for quantum p…
Scaling optical computing in synthetic frequency dimension using integrated cavity acousto-optics
Han Zhao, Bingzhao Li, Huan Li +1
Optical computing with integrated photonics brings a pivotal paradigm shift to data-intensive computing technologies. However, the scaling of on-chip photonic architectures using s…
Direct Visualization of Gigahertz Acoustic Wave Propagation in Suspended Phononic Circuits
Daehun Lee, Qiyu Liu, Lu Zheng +3
We report direct visualization of gigahertz-frequency Lamb waves propagation in aluminum nitride phononic circuits by transmission-mode microwave impedance microscopy (TMIM). Consi…
Electromechanical Brillouin scattering in integrated optomechanical waveguides
Qiyu Liu, Huan Li, Mo Li
In the well-known stimulated Brillouin scattering (SBS) process, spontaneous acoustic phonons in materials are stimulated by laser light and scatter the latter into a Stokes sideba…