Author:
Sundaram Vijay Soorya Shunmuga,Deenadayalan Venkatesh,Palone Thomas,Fanto Michael L.,Howland Greg,Preble Stefan
Abstract
We present the first foundry-fabricated polarization rotator in the visible-wavelength-regime of 647-657nm on a silicon nitride-on-insulator platform. Polarization-Extinction-Ratio (PER) of > 18dB and insertion loss (IL) < 1dB are experimentally shown.