Significant increase of intra and inter data center traffic has been expected by the rapid spread of various network applications like SNS, IoT, mobile and cloud computing, and the needs for ultra-high speed and cost-effective short- to medium-reach optical fiber links beyond 100-Gbit/s is becoming larger and larger. Such high-speed links typically use multilevel modulation to lower signaling speed, which in turn face serious challenges in limited loss budget and waveform distortion tolerance. One of the promising techniques to overcome them is the use of advanced digital signal processing (DSP) and we review various DSP applications for short-to-medium reach applications.

Date Published: 28 January 2017
PDF: 6 pages
Proc. SPIE 10129, Optical Metro Networks and Short-Haul Systems IX, 1012902 (28 January 2017); doi: 10.1117/12.2250788

Published in SPIE Proceedings Vol. 10129:
Optical Metro Networks and Short-Haul Systems IX
Atul K. Srivastava; Benjamin B. Dingel; Youichi Akasaka, Editor(s)