Fu-Pei Wu

Aug 5, 2024 | link.aps.org | Fu-Pei Wu |Jiangsu province |Hai-Feng Zhang

In this paper, the propagation characteristics of fundamental and third harmonic waves within the designed hyperstructure are examined using the transfer matrix method. At the same time, the efficiency of third harmonic generation is quantified.

May 15, 2023 | pubs.rsc.org | Jia Zhang |Haifeng Zhang |Fu-Pei Wu

A theoretical study based on coherent perfect absorption and polarization separation in one-dimensional magnetized plasma photonic crystals This article presents a study on tunable narrowband coherent perfect absorption (CPA), which can be altered by adjusting the initial phase to ranges of 1.03α~1.13α (with α=2πc/d) and 1.29α~1.43α. The relative bandwidths of these ranges are determined to be 8.5% and 7.4%, respectively.