Misestimate of the performance in VCSEL-based reservoir computing systems with optical information injection by high surface reflectivity

• Published in: Applied optics. Optical technology and biomedical optics Vol. 61; no. 34; p. 10086
• Main Authors: Wang, Qiupin, Xia, Guangqiong, Tan, Shulu, Liu, Yang, Liu, Yanting, Zhao, Maorong, Wu, Zhengmao
• Format: Journal Article
• Language: English
• Published: United States 01.12.2022

In reservoir computing (RC) systems based on semiconductor lasers (SLs), the information that must be processed usually enters the reservoir through optical injection. Part of the injection information directly reflected by the front facet of the SLs is inevitably hybridized into the output of the S...