Design and Characterization of Bio-Chemical Sensor Based on Photonic Crystal Fiber with Fluorine-Doped Tin Oxides Film

Li, Boyao; Wu, Meng-Ru; Liu, Xinyu; Zhou, Guiyao; Wang, Teng; Sheng, Zicheng; Hou, Zhipeng; Xia, Changming

doi:10.1007/s11468-018-0793-4

Cited by 10 publications

(2 citation statements)

References 22 publications

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“…Considering the background materials is SiO 2 , its dispersion performance can be described by Sellmeier equation [19]. The metal model can be analyzed by Drude Lorentz equation [20].…”

Section: Structure Designmentioning

confidence: 99%

Multi-Wavelength Polarizer Based on Metal Grating-Assisted Microstructured Fiber

Xia

et al. 2022

IEEE Photonics J.

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Multi-wavelength polarizers have many essential applications in optics, quantum communication, Q switch and relating research fields. However, polarizing waveband of the traditional polarizer is restricted in the structure of fibers, which results in finite polarizing wavelengths. In this work, a novel D-shaped microstructure fiber polarizer (DMFP) with metal grating was proposed. Utilizing the abundant harmonic vector characteristics on the surface of metal grating, the DMFP can realize the function of multi-band polarization filtering. Numerical results show that it can achieve three bands of polarization filtering in x-polarized mode from 350 nm to 1600 nm and the resonance wavelengths are periodically modulated by grating. In the meanwhile, by optimizing grating parameters, the number of bands of polarization filtering can be further increased, thus, it fulfills the effective adjustment of polarization filtering. It is promising that metal grating based DMFP has great potential values in the fields of optical filter, communication, and functional devices, etc.

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“…Considering the background materials is SiO 2 , its dispersion performance can be described by Sellmeier equation [19]. The metal model can be analyzed by Drude Lorentz equation [20].…”

Section: Structure Designmentioning

confidence: 99%

Multi-Wavelength Polarizer Based on Metal Grating-Assisted Microstructured Fiber

Xia

et al. 2022

IEEE Photonics J.

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“…In the previous works, because the substrate materials of the DC-PCF PBS are the silica, the PBS can only be used in the near-infrared optical systems. As the mid-infrared optics and photonics are developed, the fiber devices which are operated in the mid-infrared spectral region have been attracting great interest [36][37][38][39][40]. In 2018, Maes et al designed a heavily doped holmium fluoride fiber laser which works at wavelength 3.92 µm [41].…”

Section: Introductionmentioning

confidence: 99%

Surface plasmon resonance-based silicon dual-core photonic crystal fiber polarization beam splitter at the mid-infrared spectral region

Yuan

Zhou

et al. 2020

J. Opt. Soc. Am. B

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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.

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Fiber optic plasmonic sensors based on theoretical analysis: A review

Chauhan

Singh

2021

Opt Quant Electron

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Design and Characterization of Bio-Chemical Sensor Based on Photonic Crystal Fiber with Fluorine-Doped Tin Oxides Film

Cited by 10 publications

References 22 publications

Multi-Wavelength Polarizer Based on Metal Grating-Assisted Microstructured Fiber

Multi-Wavelength Polarizer Based on Metal Grating-Assisted Microstructured Fiber

Surface plasmon resonance-based silicon dual-core photonic crystal fiber polarization beam splitter at the mid-infrared spectral region

Fiber optic plasmonic sensors based on theoretical analysis: A review

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