Time Delay Signature Extraction of Optical-Feedback-Induced Chaos With Reservoir Computing
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
StandardStandard
Yn: IEEE Journal of Selected Topics in Quantum Electronics, Cyfrol 29, Rhif 6: Photonic Signal Processing, 11.2023, t. 1-7.
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
HarvardHarvard
APA
CBE
MLA
VancouverVancouver
Author
RIS
TY - JOUR
T1 - Time Delay Signature Extraction of Optical-Feedback-Induced Chaos With Reservoir Computing
AU - Kai, Chao
AU - Li, Pu
AU - Wang, Bingjie
AU - Shore, K. Alan
AU - Qin, Yu wen
AU - Wang, Yuncai
PY - 2023/11
Y1 - 2023/11
N2 - The time delay signature is a crucial secure key for chaos communication using optical feedback semiconductor lasers. Herein, we propose a single node-based photonic reservoir computing method for extracting the time delay signature of optical-feedback-induced chaos. Through drawing the phase diagram of the chaotic time series and its delayed copies, we transform the time delay signature into the shape feature of the obtained two-dimensional image. After training the optimized photonic reservoir with these two-dimensional images, we numerically demonstrate that our method can achieve an overall extraction accuracy rate of 97.3% for different optical feedback semiconductor lasers. Considering its good performance and simple configuration, we believe that this single node-based photonic reservoir computing offers a hardware-friendly solution for time delay signature extraction.
AB - The time delay signature is a crucial secure key for chaos communication using optical feedback semiconductor lasers. Herein, we propose a single node-based photonic reservoir computing method for extracting the time delay signature of optical-feedback-induced chaos. Through drawing the phase diagram of the chaotic time series and its delayed copies, we transform the time delay signature into the shape feature of the obtained two-dimensional image. After training the optimized photonic reservoir with these two-dimensional images, we numerically demonstrate that our method can achieve an overall extraction accuracy rate of 97.3% for different optical feedback semiconductor lasers. Considering its good performance and simple configuration, we believe that this single node-based photonic reservoir computing offers a hardware-friendly solution for time delay signature extraction.
U2 - 10.1109/JSTQE.2023.3262402
DO - 10.1109/JSTQE.2023.3262402
M3 - Article
VL - 29
SP - 1
EP - 7
JO - IEEE Journal of Selected Topics in Quantum Electronics
JF - IEEE Journal of Selected Topics in Quantum Electronics
SN - 1558-4542
IS - 6: Photonic Signal Processing
ER -