Photonics Research, Volume. 12, Issue 12, 2845(2024)
Experimental realization of a performance-enhanced reservoir computer based on a photonic-filter feedback laser
Fig. 1. (a) Decline of the brain’s memory over time. (b1) Multidelay feedback mechanism. Illustration of the time-domain system dynamics for (b2) single feedback scheme and (b3) multidelay feedback scheme.
Fig. 2. Correlation dimension: the reservoir laser (a) with single feedback and (b) with photonic-filter feedback, where the parameters are
Fig. 3. (a1), (d1) Temporal waveform of ideal (gray) and experimental (red) input signals
Fig. 4. (a1) Prediction error (NMSE) of the Mackey–Glass time-series prediction task, (b1) signal error rate (SER) of the NCE task, and (c1) memory capacity (MC) obtained from our proposed RC system as a function of feedback power for different coupling coefficient
Fig. 5. Bifurcation diagram of the reservoir laser with (a1) single feedback and (a2) photonic-filter feedback, where
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Yu Huang, Penghua Mu, Pei Zhou, Nianqiang Li, "Experimental realization of a performance-enhanced reservoir computer based on a photonic-filter feedback laser," Photonics Res. 12, 2845 (2024)
Category: Optoelectronics
Received: Jul. 11, 2024
Accepted: Sep. 26, 2024
Published Online: Nov. 27, 2024
The Author Email: Nianqiang Li (wan_103301@163.com)
CSTR:32188.14.PRJ.535334