10 dB Sensitivity Improvement by Employing Volterra Equalization for 400G-ZR 80 km Pluggable Coherent Transceiver

Yu-Cheng Su,Chun-Yen Chuang, Yen-Hsiang Tseng, Nick Fan, Louis Lin, Jack Cheng,Jyehong Chen

2022 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)（2022）

Cited 0|Views7

No score

Abstract

We have successfully demonstrated a −22 dBm receiver sensitivity 400G-ZR coherent transmission system over 80km. The extra 10 dB link budget has potential to extend the distance to 120 km for next generation 400G-ZR+ applications.

Translated text

Key words

Transmission System,Link Budget,Nonlinear Systems,Optical Power,Multiple-input Multiple-output,Bit Error Rate,Single-mode Fiber,Nonlinear Distortion,Coherent Detection,Adaptive Equalization,Variable Optical Attenuator,Phase Recovery,Memory Length

AI Read Science

Must-Reading Tree

Example

Generate MRT to find the research sequence of this paper

Chat Paper

Summary is being generated by the instructions you defined