activity
20232025
collaborators

1 paper

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…