Jinlong Xiang, Zhiyuan Tao, Yaotian Zhao, Xuhan Guo, Yikai Su. Scalable Metasurface Building Blocks for Arbitrary On-chip High-order Mode Manipulation. In European Conference on Optical Communications, ECOC 2020, Virtual Event, Belgium, December 6-10, 2020. pages 1-4, IEEE, 2020. [doi]