[ThC3] Advanced Direct Detection

[ThC3-4] Performance Analysis of Extended Kalman Filter in Kramers-Kronig Receiver

〇Yuyang Liu, Yan Li, Honghang Zhou, Zhixi Zhao, Lei Yue, Hongxiang Guo, Jifang Qiu, Xiaobin Hong, Wei Li, Yong Zuo, Jian Wu (Beijing Univ. of Posts and Telecommunications, China)

Keywords:Digital signal processing techniques for optical communications

We experimentally demonstrated the performance analysis of Extended Kalman Filter (EKF) in a single-polarization 112-Gbit/s 16-QAM transmission over 80/180km standard single mode fiber (SSMF) with Kramers-Kronig (KK) detection for effective linear and nonlinear compensation.