High-efficiency Optical Phase Conjugation in a single Ultra-low-loss Silicon Waveguide for Nonlinearity Compensation

Shihan Hong, Mingming Tan, Andrew D. Ellis, Abdallah Ali, Long Zhang, Mingfei Ding, Shujun Liu, Baobao Chen, Zhihuan Ding, Gangmin Li, Yiwei Xie*, Daoxin Dai

*Corresponding author for this work

Research output: Chapter in Book/Published conference outputConference publication

Abstract

We demonstrate the optical phase conjugation technique using a silicon spiral waveguide fabricated by standard multi-project-wafer processes with ultralow loss of 0.285 dB/cm, high conversion efficiency of -8 dB and evaluate the performance with a 20 Gb/s QPSK signal.

Original languageEnglish
Title of host publication2022 European Conference on Optical Communication, ECOC 2022
Number of pages4
ISBN (Electronic)9781957171159
Publication statusPublished - 18 Sept 2022
Event2022 European Conference on Optical Communication, ECOC 2022 - Basel, Switzerland
Duration: 18 Sept 202222 Sept 2022

Publication series

Name2022 European Conference on Optical Communication, ECOC 2022

Conference

Conference2022 European Conference on Optical Communication, ECOC 2022
Country/TerritorySwitzerland
CityBasel
Period18/09/2222/09/22

Bibliographical note

Funding Information:
We are grateful for financial supports from National Major Research and Development Program (No. 2018YFB2200200); National Science Fund for Distinguished Young Scholars (61725503); Zhejiang Provincial Natural Science Foundation (LZ18F050001, LGF21F050003); National Natural Science Foundation of China (NSFC) (91950205, 6191101294, 11861121002, 61905209, 62175214, 62111530147); Royal Society International Exchange Grant (IEC\NSFC\201406) and the EPSRC, grants EP/S003436/1 (PHOS) and EP/V000969/1 (ARGON).

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