H
Hou-Tong Chen
Researcher at Los Alamos National Laboratory
Publications - 210
Citations - 20042
Hou-Tong Chen is an academic researcher from Los Alamos National Laboratory. The author has contributed to research in topics: Terahertz radiation & Metamaterial. The author has an hindex of 51, co-authored 204 publications receiving 16707 citations. Previous affiliations of Hou-Tong Chen include Rensselaer Polytechnic Institute & New Mexico State University.
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PatentDOI
Active terahertz metamaterial devices
TL;DR: An active metamaterial device capable of efficient real-time control and manipulation of terahertz radiation is demonstrated, which enables modulation of THz transmission by 50 per cent, an order of magnitude improvement over existing devices.
Journal ArticleDOI
Terahertz Metamaterials for Linear Polarization Conversion and Anomalous Refraction
Nathaniel K. Grady,Jane E. Heyes,Dibakar Roy Chowdhury,Yong Zeng,Matthew T. Reiten,Abul Kalam Azad,Antoinette J. Taylor,Diego A. R. Dalvit,Hou-Tong Chen +8 more
TL;DR: In this paper, the authors demonstrated ultrathin, broadband, and highly efficient metamaterial-based terahertz polarization converters that are capable of rotating a linear polarization state into its orthogonal one.
Journal ArticleDOI
A review of metasurfaces: physics and applications.
TL;DR: Recent progress in the physics of metasurfaces operating at wavelengths ranging from microwave to visible is reviewed, with opinions of opportunities and challenges in this rapidly developing research field.
Journal ArticleDOI
A review of metasurfaces: physics and applications
TL;DR: Metamaterials are composed of periodic subwavelength metal/dielectric structures that resonantly couple to the electric and/or magnetic components of the incident electromagnetic fields, exhibiting properties that are not found in nature as discussed by the authors.
Journal ArticleDOI
Active control of electromagnetically induced transparency analogue in terahertz metamaterials
Jianqiang Gu,Ranjan Singh,Xiaojun Liu,Xueqian Zhang,Yingfang Ma,Shuang Zhang,Stefan A. Maier,Zhen Tian,Abul Kalam Azad,Hou-Tong Chen,Antoinette J. Taylor,Jiaguang Han,Weili Zhang,Weili Zhang +13 more
TL;DR: This work presents active optical control of metamaterial-induced transparency through active tuning of the dark mode, and opens up the possibility for designing novel chip-scale ultrafast devices that would find utility in optical buffering and terahertz active filtering.