Surface Plasmon Resonance-Based Silicon Dual-Core Photonic Crystal Fiber Polarization Beam Splitter at Mid-Infrared Spectral Region

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Surface Plasmon Resonance-Based Silicon Dual-Core Photonic Crystal Fiber Polarization Beam Splitter at Mid-Infrared Spectral Region. / Qu, Yuwei; Yuan, Jinhui; Zhou, Xian; Li, Feng; Yan, Binbin; Wu, Qiang; Wang, Kuiru; Sang, Xinzhu; Long, Keping; Yu, Chongxiu.

In: Journal of the Optical Society of America B: Optical Physics (JOSA B), Vol. 37, No. 8, 01.08.2020, p. 2221-2230.

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Qu, Yuwei ; Yuan, Jinhui ; Zhou, Xian ; Li, Feng ; Yan, Binbin ; Wu, Qiang ; Wang, Kuiru ; Sang, Xinzhu ; Long, Keping ; Yu, Chongxiu. / Surface Plasmon Resonance-Based Silicon Dual-Core Photonic Crystal Fiber Polarization Beam Splitter at Mid-Infrared Spectral Region. In: Journal of the Optical Society of America B: Optical Physics (JOSA B). 2020 ; Vol. 37, No. 8. pp. 2221-2230.

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@article{3c6528fa393245c185dd4b156c180805,
title = "Surface Plasmon Resonance-Based Silicon Dual-Core Photonic Crystal Fiber Polarization Beam Splitter at Mid-Infrared Spectral Region",
abstract = "In this paper, a novel silicon dual-core photonic crystal fiber (Si-DC-PCF) polarization beam splitter (PBS) based on surface plasmon resonance effect is proposed. The mode coupling characteristics between the X and Y-polarized even and odd modes and surface plasmon polariton mode are analyzed by using the finite element method and coupled-mode theory. The influences of the structure parameters of the Si-DC-PCF on the coupling length and coupling length ratio are investigated. The normalized output power of the X and Y-polarized modes in the cores A and B and the corresponding extinction ratio are also discussed. By optimizing the structure parameters of the Si-DC-PCF, the PBS length of 192 μm and bandwidth of 830 and 730 nm in the cores A and B are achieved. It is believed that the proposed Si-DC-PCF PBS can find important applications in the mid-infrared laser and sensing systems.",
author = "Yuwei Qu and Jinhui Yuan and Xian Zhou and Feng Li and Binbin Yan and Qiang Wu and Kuiru Wang and Xinzhu Sang and Keping Long and Chongxiu Yu",
year = "2020",
month = aug,
day = "1",
doi = "10.1364/josab.396410",
language = "English",
volume = "37",
pages = "2221--2230",
journal = "Journal of the Optical Society of America B: Optical Physics",
issn = "0740-3224",
publisher = "The Optical Society",
number = "8",

}

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TY - JOUR

T1 - Surface Plasmon Resonance-Based Silicon Dual-Core Photonic Crystal Fiber Polarization Beam Splitter at Mid-Infrared Spectral Region

AU - Qu, Yuwei

AU - Yuan, Jinhui

AU - Zhou, Xian

AU - Li, Feng

AU - Yan, Binbin

AU - Wu, Qiang

AU - Wang, Kuiru

AU - Sang, Xinzhu

AU - Long, Keping

AU - Yu, Chongxiu

PY - 2020/8/1

Y1 - 2020/8/1

N2 - In this paper, a novel silicon dual-core photonic crystal fiber (Si-DC-PCF) polarization beam splitter (PBS) based on surface plasmon resonance effect is proposed. The mode coupling characteristics between the X and Y-polarized even and odd modes and surface plasmon polariton mode are analyzed by using the finite element method and coupled-mode theory. The influences of the structure parameters of the Si-DC-PCF on the coupling length and coupling length ratio are investigated. The normalized output power of the X and Y-polarized modes in the cores A and B and the corresponding extinction ratio are also discussed. By optimizing the structure parameters of the Si-DC-PCF, the PBS length of 192 μm and bandwidth of 830 and 730 nm in the cores A and B are achieved. It is believed that the proposed Si-DC-PCF PBS can find important applications in the mid-infrared laser and sensing systems.

AB - In this paper, a novel silicon dual-core photonic crystal fiber (Si-DC-PCF) polarization beam splitter (PBS) based on surface plasmon resonance effect is proposed. The mode coupling characteristics between the X and Y-polarized even and odd modes and surface plasmon polariton mode are analyzed by using the finite element method and coupled-mode theory. The influences of the structure parameters of the Si-DC-PCF on the coupling length and coupling length ratio are investigated. The normalized output power of the X and Y-polarized modes in the cores A and B and the corresponding extinction ratio are also discussed. By optimizing the structure parameters of the Si-DC-PCF, the PBS length of 192 μm and bandwidth of 830 and 730 nm in the cores A and B are achieved. It is believed that the proposed Si-DC-PCF PBS can find important applications in the mid-infrared laser and sensing systems.

U2 - 10.1364/josab.396410

DO - 10.1364/josab.396410

M3 - Article

VL - 37

SP - 2221

EP - 2230

JO - Journal of the Optical Society of America B: Optical Physics

JF - Journal of the Optical Society of America B: Optical Physics

SN - 0740-3224

IS - 8

ER -