K
Kunhua Wen
Researcher at Guangdong University of Technology
Publications - 135
Citations - 1554
Kunhua Wen is an academic researcher from Guangdong University of Technology. The author has contributed to research in topics: Fano resonance & Plasmon. The author has an hindex of 18, co-authored 107 publications receiving 1157 citations. Previous affiliations of Kunhua Wen include Southwest Jiaotong University.
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A plasmonic splitter based on slot cavity
TL;DR: A plasmonic splitter based on slot cavity is proposed and numerically investigated using finite-difference-time-domain (FDTD) methods and flexible output power ratio is feasible through further adjusting the coupling distance and the refractive index of output waveguides.
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Fano Resonance with Ultra-High Figure of Merits Based on Plasmonic Metal-Insulator-Metal Waveguide
TL;DR: In this paper, a plasmonic nano-sensor is proposed by means of Fano resonance in a metal-insulator-metal (MIM) waveguide structure, which consists of two identical slot cavities placed nearby two symmetrical grooves in a MIM bus waveguide.
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Electromagnetically Induced Transparency-Like Transmission in a Compact Side-Coupled T-Shaped Resonator
TL;DR: In this article, a plasmonic bus waveguide with a side-coupled T-shaped (TS) or a reverse T -shaped (RTS) resonator consisting of a parallel and a perpendicular cavities is proposed.
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Electromagnetically induced transparency (EIT)-like transmission in side-coupled complementary split-ring resonators
TL;DR: A plasmonic waveguide system based on side-coupled complementary split-ring resonators (CSRR), which exhibits electromagnetically induced transparency (EIT)-like transmission is investigated, verified by simulation results of finite difference time domain method.
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Plasmonic Multichannel Refractive Index Sensor Based on Subwavelength Tangent-Ring Metal–Insulator–Metal Waveguide
TL;DR: Two-dimensional finite-difference time-domain (FDTD) method was used to simulate and analyze the performances of the proposed structures, finding these kinds of multiring structures can find important applications in the on-chip optical sensing and optical communication areas.