Presentation Information
[TuP-E-2]Broadband Mode Division (De)Multiplexer with Bending Asymmetric Directional Coupler
○Tun-Yao Hung1, Chi-Wai Chow1, Chien-Hung Yeh2, Yu-Heng Hong3, Hao-Chung Kuo1,3 (1National Yang Ming Chiao Tung Univ., 2Feng Chia Univ., 3Hon Hai Research Institute)
Keywords:
Photonic integrated circuits,Si photonic and heterogeneous platform
We propose and demonstrate a 4×4 mode-division-(de)multiplexer on silicon-on-insulator (SOI) platform. By using bending asymmetric-directional-coupler (BADC), broadband wavelength operation with wavelength window >78 nm with crosstalk <-15 dB can be achieved.