Classic circuit modeling for supercapacitors is limited in representing the strongly non-linear behavior of hybrid supercapacitor technology. In this work, two novel techniques suitable to represent time-domain electrical a are presented. The first technique enhances well-affirmed model by introducing specific non-linearities. second models device through black-box approach with neural network....

Programmable metasurfaces enable real-time control of electromagnetic waves in a digital coding manner, which are suitable for implementing time-domain with strong harmonic manipulation capabilities. However, the usually realized by adopting wired electrical method, is effective and robust, but there still some limitations. Here, we propose light-controllable metasurface consisting full-polariz...