E
Exian Liu
Researcher at Hunan University
Publications - 32
Citations - 774
Exian Liu is an academic researcher from Hunan University. The author has contributed to research in topics: Photonic crystal & Photonic-crystal fiber. The author has an hindex of 15, co-authored 24 publications receiving 553 citations.
Papers
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Broadband ultra-flattened dispersion, ultra-low confinement loss and large effective mode area in an octagonal photonic quasi-crystal fiber.
TL;DR: The robustness of optical properties including dispersion, confinement loss, and effective mode area in this PQF is discussed, assuming a deviation ±3% of all air holes.
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Polarization filtering in the visible wavelength range using surface plasmon resonance and a sunflower-type photonic quasi-crystal fiber
TL;DR: In this article, a novel polarization filter based on a sunflower-type photonic quasi-crystal fiber (PQF) is proposed, which can efficiently produce polarized light with visible wavelengths by using the resonance between the second-order surface plasmon polariton mode and the core mode of the PQF.
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Double-cladding structure dependence of guiding characteristics in six-fold symmetric photonic quasi-crystal fiber
TL;DR: In this article, the double-cladding structure dependence of guiding characteristics in six-fold symmetric photonic quasi-crystal fiber (PQF) is investigated, and three PQFs featuring one, two and three inner air holes are considered.
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Robust transmission of orbital angular momentum mode based on a dual-cladding photonic quasi-crystal fiber
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Topological Edge State in the Two-Dimensional Stampfli-Triangle Photonic Crystals
TL;DR: In this paper, the relationship between topological properties and structural parameters is revealed, and how to make optical topological insulators with better adjustability by changing only the diameter of the cylinders in the basic structural unit of the photonic crystal.