Double Taper Interlayer Transition Coupler for 3D Optical Interconnection with Heterogeneous Material Stacking

K. Itoh, Y. Kuno, Y. Hayashi, J. Suzuki, T. Amemiya, N. Nishiyama, S. Arai, 48th International Conference on Solid State Devices and Materials (SSDM 2016), C-1-02, Sep. 2016.