3 papers
physics.optics2026
Leveraging Raman response in X-cut thin-film lithium tantalate for ultrabroadband combs and polychromatic visible light
Xin Wang, Mingkun Xiao, Min Sun +9
X-cut thin-film lithium tantalate (TFLT) offers a unique combination of third nonlinearity, electro-optic effects, and a high optical damage threshold. However, its strong Raman re…
physics.optics2026
High-power-handling ultra-compact acousto-optic modulators using one-dimensional topological interface states on thin-film lithium tantalate
Yuqi Chen, Wenfeng Zhou, Min Sun +6
Recent advances in integrated photonics have enabled on-chip signal modulation and processing through localized photon-phonon interactions. For acousto-optic devices, compact footp…
physics.optics2024
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…