2 papers
physics.optics2025
Thermally Induced Refractive Index Trimming of Visible-Light Silicon Nitride Waveguides Using Suspended Heaters
Hong Chen, Tianyuan Xue, Zheng Yong +6
We demonstrate refractive index trimming of visible-light silicon nitride (SiN) waveguides using suspended heater structures. The thermal isolation of the suspended heaters enabled…
physics.optics2023
Room-temperature waveguide-coupled silicon single-photon avalanche diodes
Alperen Govdeli, John N. Straguzzi, Zheng Yong +6
Single photon detection is important for a wide range of low-light applications, including quantum information processing, spectroscopy, and light detection and ranging (LiDAR). A…