Characteristic Study on Parallel Reservoir Computation Based on VCSEL Dynamics With Optoelectronic Feedback

• Published in: IEEE journal of quantum electronics Vol. 58; no. 5; pp. 1 - 8
• Main Authors: Jiang, Li, Liang, Wen-Yan, Song, Wei-Jie, Jia, Xin-Hong, Yang, Yu-Lian, Liu, Li-Ming, Deng, Qing-Xue, Mou, Xin-Yang, Zhang, Xuan
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.10.2022; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Computation; Design optimization; Injection current; Laser feedback; Mathematical analysis; Negative feedback; Nonlinear optics; Optical feedback; Optical polarization; optoelectronic feedback; Optoelectronics; Parallel processing; Positive feedback; reservoir computation; Reservoirs; Scaling factors; Task analysis; Vertical cavity surface emission lasers; Vertical cavity surface emitting lasers; Vertical polarization

We proposed a new reservoir computation (RC) structure using polarization dynamics of vertical cavity surface emitting lasers (VCSELs) with optoelectronic feedback. Santa-Fe time-series prediction and nonlinear channel equalization were used to evaluate its parallel processing capability. We numeric...