Yong Zhang, Qingming Zhu, Yu He, Yikai Su. Silicon Polarization Splitter and Rotator with Tolerance to Width Variations using a Nonlinearly-Tapered and Partially-Etched Directional Coupler. In Optical Fiber Communications Conference and Exhibition, OFC 2019, San Diego, CA, USA, March 3-7, 2019. pages 1-3, IEEE, 2019. [doi]
Abstract is missing.