Abstract
We experimentally show modulation format identification of optical signals using silicon-on-insulator (SOI) photonic-integrated-circuit-based reservoir. After 100-km SSMF transmission, we achieve identification of 32 GBd 4QAM, 16QAM, 32QAM and 64QAM signals with up to ~97% accuracy.
© 2023 The Author(s)
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