3 papers
physics.optics2026
Scalable native signed optical computing enabled by dual-wavelength incoherent multiplexing
Yuan Ren, Yong Zheng, Ruixue Liu +4
Incoherent photonic neural networks (PNNs) provide a robust platform for analog optical computing, yet efficient implementation of native signed operations remains challenging. Exi…
physics.optics2025
High-Q Lithium Niobate Microring Resonator with Electro-Optically Reconfigurable Coupling Strength
Yuan Ren, Yong Zheng, Ruixue Liu +5
The development of sophisticated integrated photonic circuits demands microresonators that combine exceptional optical confinement with dynamic operational flexibility. Here, we de…
physics.optics2025
Near-Zero Crosstalk and Ultra-Low Loss Waveguide Crossings Enabled by three-dimensional Ta2O5-on-LNOI Integrated Photonic Platform
Boyang Nan, Yuan Ren, Rongbo Wu +5
Waveguide crossings represent one of the most critical components in very-large-scale photonic integration (VLSPI). Three-dimensional waveguide crossings, which distribute optical…