Author:
Boerma Hendrik,Perestjuk Marko,Schindler Alexander,Keyvaninia Shahram,Runge Patrick,Schell Martin
Abstract
A dual-photodetector PIC with an integrated inverse-designed polarization rotator-splitter for polarization demultiplexing is presented. The PIC has a responsivity of 0.15 A/W at 1550 nm and a polarization extinction ratio better than 13 dB for both paths.