We propose a polarization rotator design based on an asymmetrical periodic loaded waveguides on SOI platforms. The device features high conversion efficiency. The fabrication is CMOS compatible with a two-step lithography etching.

asymmetrical periodic loaded waveguides, CMOS compitable, polarization management, polarization rotator, SOI
Photonics North
Department of Electronics

Sun, Y. (Yao), & Ye, W.N. (2015). Compact polarization rotator design based on asymmetrical periodic loaded SOI waveguides. In 2015 Photonics North. doi:10.1109/PN.2015.7292490