Design of D-shaped elliptical core photonic crystal fiber for blood plasma cell sensing application

<p>This study develops an analytical method with numerical results for the design of optical slab waveguides for optical communication system applications. An optical slab waveguide structure made of silicon on silicon dioxide material is designed and analyzed. The effective index of the mode is studied against variations in the waveguide dimensions. Transmission and reflection coefficients are studied and compared to the wavelength and dimensions of the waveguide. Variations are sketched with the x-axis, in addition to the electric field intensity distribution and effective refractive index. Waveguide bending loss is also studied with waveguide thickness and length variations within three waveguide transmission windows of 850 nm, 1300 nm, and 1550 nm.</p>

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“…where the transverse magnetic mode via a slab optical waveguide analysis [1,2,16,[18][19][20][21][22]:…”

Section: Model Description and Research Methodsmentioning

confidence: 99%

An analytical method with numerical results to be used in the design of optical slab waveguides for optical communication system applications

Alatwi

Rashed

2021

IJEECS

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“…After that, the tangential and radial components of flux densities are obtained based on the MEC model and the inner and outer rotors torque are calculated, respectively. Then the outer rotor speed is calculated using (32) that enters into the MEC model unit.…”

Section: Cmg Torque Calculation and Its Dynamic Modelmentioning

confidence: 99%

“…Various methods are proposed related to MGs modeling such as: (i) analytical method [19][20][21][22][23][24][25], (ii) electrical machine theory [26], (iii) finite element analysis (FEA) method [27][28][29][30][31][32][33][34] and (iv) reluctance network analysis method [35][36][37][38].…”

Section: Introductionmentioning

confidence: 99%

Magnetic equivalent circuit modelling of coaxial magnetic gears considering non‐linear magnetising curve

Farahani

2020

IET Science, Measurement & Technology

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“…In the same year, a large detection range SPR sensor that is based on hollow-core photonic crystal fiber was proposed by Luan et al, the resonance properties between the core modes and the surface plasmon polariton modes excited in a large refractive index range from 1.33 to 1.5 [ 19 ]. In 2019, Kawsar Ahmed et al designed the D-shaped elliptical dual-core photonic crystal fiber configuration with the compact sensing performances while infiltrating the blood fluid [ 20 ]. The research further expands the application range of PCF-SPR sensors.…”

Section: Introductionmentioning

confidence: 99%

A Highly Magnetic Field Sensitive Photonic Crystal Fiber Based on Surface Plasmon Resonance

Huang

Zhang

et al. 2020

Sensors

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A novel magnetic field sensor comprising a photonic crystal fiber (PCF) is designed and investigated based on surface plasmon resonance (SPR). We use finite element analysis in order to analyze the sensing characteristics of the magnetic field sensor. The simulation results show that the sensor is very sensitive to the change of refractive index and has good linearity in the refractive index range from 1.43–1.45. The thickness of the metal film and the metal material has great influence on the resonance wavelength and the peak of the loss spectrum, the diameter of the central air hole will affect SPP excitation. When the thickness of gold layer is 50 nm, the refractive index sensitivity is 4125 nm/RIU in the refractive index range from 1.43–1.45. Using the designed sensor for magnetic field sensing, the loss spectrum is red-shifted with the increase of the magnetic field, the highest magnetic field sensitivity can reach 61.25 pm/Oe in the range from 50 Oe to 130 Oe. The sensor not only has high sensitivity of refractive index, but it can also realize accurate measurement of magnetic field. It has huge application potential in complex environment, remote sensing, real-time monitoring, and other fields.

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Design of D-shaped elliptical core photonic crystal fiber for blood plasma cell sensing application

Cited by 153 publications

References 6 publications

An analytical method with numerical results to be used in the design of optical slab waveguides for optical communication system applications

An analytical method with numerical results to be used in the design of optical slab waveguides for optical communication system applications

Magnetic equivalent circuit modelling of coaxial magnetic gears considering non‐linear magnetising curve

A Highly Magnetic Field Sensitive Photonic Crystal Fiber Based on Surface Plasmon Resonance

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