Yaxiao Lai, Yu Yu, Songnian Fu, Jing Xu, Perry Ping Shum, Xinliang Zhang. Compact Grating Coupler for Higher-order Mode Coupling. In Optical Fiber Communications Conference and Exposition, OFC 2018, San Diego, CA, USA, March 11-15, 2018. pages 1-3, IEEE, 2018. [doi]
Abstract is missing.