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 language | English |
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Title of host publication | 2022 European Conference on Optical Communication, ECOC 2022 |
Number of pages | 4 |
ISBN (Electronic) | 9781957171159 |
Publication status | Published - 18 Sept 2022 |
Event | 2022 European Conference on Optical Communication, ECOC 2022 - Basel, Switzerland Duration: 18 Sept 2022 → 22 Sept 2022 |
Publication series
Name | 2022 European Conference on Optical Communication, ECOC 2022 |
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Conference
Conference | 2022 European Conference on Optical Communication, ECOC 2022 |
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Country/Territory | Switzerland |
City | Basel |
Period | 18/09/22 → 22/09/22 |
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).