Abstract
we propose a method of combining multi-tap pre-coding and faster-than-Nyquist filter for generating sub-symbol-rate sampling signal. Single carrier of 483-Gb/s (120.75-GBaud) PDM-QPSK modulation is demonstrated by using 92-GSa/s DAC with sampling rate of 0.76-sample/symbol.
© 2017 Optical Society of America
PDF ArticleMore Like This
Qiang Zhang, Nebojsa Stojanovic, Liang Zhang, Tianjian Zuo, Changsong Xie, and Enbo Zhou
Th3D.1 Optical Fiber Communication Conference (OFC) 2017
Juan Qi, Bangning Mao, Neil Gonzalez, Le Nguyen Binh, and Nebojsa Stojanovic
OTh1F.1 Optical Fiber Communication Conference (OFC) 2013
K. Wang, Y. Lu, L. Liu, B. Mao, B. Wu, Y. Huang, R. Mo, Y. Wang, and L. Li
W3E.2 Optical Fiber Communication Conference (OFC) 2015