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Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2021.166573
Abstract: ABSTRACT Photonic bandgap (PBG) and its defect mode are two representative characteristics of plasma photonic crystals (PPC), which make them have important industrial applications in photonic crystal waveguides, filters, antennas, and other devices. In this…
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Keywords:
scheme;
characteristics plasma;
photonic bandgap;
defect mode ... See more keywords
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Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.09.072
Abstract: Abstract A new kind of erbium-doped solid-core photonic bandgap fiber (ED-SC-PBGF) for amplification of orbital angular momentum (OAM) modes is proposed and investigated. The configurations of annular erbium-doped profile with special design and multi pump…
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Keywords:
bandgap fiber;
core photonic;
erbium doped;
solid core ... See more keywords
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Published in 2019 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2019.04.010
Abstract: Abstract Two dimensional photonic quasicrystals (PQCs) with different rotational symmetries are constructed based on holographic interference patterns. Their photonic bandgap (PBG) properties are obtained by using finite element method (FEM) to calculate the transmission and…
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Keywords:
structures photonic;
photonic bandgap;
dimensional photonic;
photonic quasicrystals ... See more keywords
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Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5100681
Abstract: We present a theoretical prescription for a physically realizable Lab-in-a-Photonic-Crystal optical biosensor that can instantaneously detect and discriminate multiple analytes, both quantitatively and combinatorially, in a single spectroscopic measurement. Unlike other biosensors that utilize simple…
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Keywords:
photonic crystal;
lab photonic;
disease;
photonic bandgap ... See more keywords
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Published in 2020 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2020.1839568
Abstract: ABSTRACT An engineered silicon rib waveguide on Silicon-On-Insulator platform which can act as virtual photonic bandgap structure is proposed. Selective periodic etching of materials from a rib waveguide is done to create a periodic rib-ridge…
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Keywords:
virtual photonic;
structure;
photonic bandgap;
optical filters ... See more keywords
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Published in 2019 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2019.2930014
Abstract: All-solid photonic bandgap fibers (PBGFs) were designed and fabricated to work as low-pass filters in 2-μm region. They were used for manipulating thulium doped fiber laser (TDFL) operating in the 2-μm region via amplified spontaneous…
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Keywords:
thulium doped;
doped fiber;
pass;
bandgap fibers ... See more keywords
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Published in 2020 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2020.2994243
Abstract: The transmittance of electromagnetic waves, with normal incidence, in 1-D random extrinsic magnetized plasma photonic structures is studied numerically based on the transfer-matrix method. Here, the homogeneous magnetized plasma having a uniform density profile is…
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Keywords:
extrinsic magnetized;
magnetized plasma;
random;
photonic bandgap ... See more keywords
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Published in 2023 at "Science"
DOI: 10.1126/science.ade7651
Abstract: Synthesizing many-body quantum systems with various ranges of interactions facilitates the study of quantum chaotic dynamics. Such extended interaction range can be enabled by using nonlocal degrees of freedom such as photonic modes in an…
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Keywords:
quantum;
bandgap metamaterial;
quantum simulator;
superconducting quantum ... See more keywords
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Published in 2018 at "Journal of Experimental and Theoretical Physics"
DOI: 10.1134/s1063776118050096
Abstract: The Bragg diffraction in synthetic opal as a 3D photonic crystals has been analyzed using the weak disorder model in various approximations. For a one-domain crystal, the photonic bandgap is calculated in the regime of…
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Keywords:
bandgap;
synthetic opal;
opal photonic;
crystal photonic ... See more keywords
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Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.024972
Abstract: We demonstrate that the strong 4-level Yb emission in a fiber laser can be almost completely suppressed in an Yb all-solid double-clad photonic bandgap fiber, resulting in highly efficient high-power monolithic Yb fiber lasers operating…
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Keywords:
bandgap fiber;
diffraction limited;
fiber laser;
photonic bandgap ... See more keywords
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Published in 2022 at "Optics express"
DOI: 10.1364/oe.469368
Abstract: Metamaterials with negative permittivities or/and permeabilities greatly enrich photonic bandgap (PBG) engineering in one-dimensional (1-D) photonic crystals (PhCs). Nevertheless, their inevitable optical losses strongly destroy the crucial prohibition characteristic of PBGs, which makes such engineered…
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Keywords:
dimensional photonic;
pbgs;
photonic crystals;
one dimensional ... See more keywords