Huanyang Chen
Xiamen University
267 Papers
1.4K Citations
Huanyang Chen is an academic researcher from Xiamen University. The author has contributed to research in topics: Metamaterial & Transformation optics. The author has an hindex of 44, co-authored 218 publications. Previous affiliations of Huanyang Chen include Soochow University (Suzhou) & Hong Kong University of Science and Technology.
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Papers
Electromagnetic wave manipulation by layered systems using the transformation media concept
TL;DR: In this article, the optical properties of an oblique layered system with two kinds of isotropic materials can be described using the concept of transformation media, as long as the thickness of the layers is much smaller than the wavelength.
Unidirectional transmission using array of zero-refractive-index metamaterials
TL;DR: In this paper, the authors showed that high efficient unidirectional transmission occurs for an array of prisms made of zero-refractive-index metamaterials, and further designed the device using Dirac-cone-like photonic crystals.
Perfect invisibility concentrator with simplified material parameters
TL;DR: In this article, a series of invisibility concentrators with simplified material parameters beyond transformation optics is presented, which can achieve the perfect invisible effect at frequencies of Fabry-Perot resonances, while others have very small scattering.
Tunable surface plasmon polaritons and ultrafast dynamics in 2D nanohole arrays.
Min Gao,Yonglin He,Ying Chen,Tien-Mo Shih,Weimin Yang,Jingyu Wang,Feng Zhao,Ming-De Li,Huanyang Chen,Zhilin Yang +9 more
TL;DR: This study quantitatively investigated the contribution of conduction-band electron distribution to theSPP intensity of the array within a 20 ps timescale with ultrahigh sensitivity by utilizing home-built femtosecond transient absorption spectroscopy, and observed the minimum SPP intensity at ∼700 fs following excitation with a 0.2 μJ pulse.
Morse lens [Invited]
Huanyang Chen,Wen Xiao +1 more
TL;DR: In this article, a conformal lens from Morse potential, Eaton potential, and Luneburg lens was proposed and a series of generalized Eaton/Luneburg lenses were proposed.