2 papers
physics.optics2024
Ultralow-Crosstalk Silicon Electro-Optic Switch with Cascaded Phase Shifters for Loss Equivalence
Yating Wu, Tao Chu
In silicon electro-optic (EO) Mach-Zehnder interferometer (MZI) switches, crosstalk is typically limited by beam imbalance between the MZI arms, primarily caused by the free carrie…
physics.optics2023
A general designing approach for polarization-independent photonic on-chip systems
Yating Wu, Xiaoyan Liu, Tao Chu
Due to that the polarization states in optical fibers change randomly during transmission, polarization-independent (PID) devices are demanded to receive lights with arbitrary pola…