Shyqyri Haxha

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In this paper, we report a design of high sensitivity Photonic Crystal Fiber (PCF) sensor with high birefringence and low confinement losses for liquid analyte sensing applications. The proposed PCF structures are designed with supplementary elliptical air holes in the core region vertically-shaped V-PCF and horizontally-shaped H-PCF. The full vectorial(More)
In this study, the effects of bending on propagation losses of the proposed hexagonal shaped photonic crystal fiber has been investigated by employing the full vectorial finite element method. Bending loss analysis of 60 air hole PCF over wide wavelength range has been reported. Also, the effect of air hole diameters and the bending radius on the(More)
In the wireless networks community, Long Term Evolution (LTE) facilitates users with high data rate at the cost of increased energy consumption. The base station (BS) also known as eNodeBs are the main energy hungry elements in LTE networks. Power is consumed by different components of BS such as Baseband Unit (BB), Power Amplifier (PA) and other cooling(More)
Plenoptic cameras have been used to computationally generate viewpoint images from the captured light field. This paper aims to provide a prediction of corresponding virtual camera positions based on the parameters of a standard plenoptic camera setup. Furthermore , by tracing light rays from the sensor to the object space, a solution is proposed to(More)
In this study, the relative sensitivity coefficient of the proposed hexagonal shaped photonic crystal fiber (PCF) has been investigated by employing the full vectorial finite element method (FEM). Propagation loss of the three different liquid analyte with 35 elliptical air holed PCF over wide wavelength range has been investigated. Also, the applications(More)
In this study, the relative sensitivity coefficient of the proposed hexagonal shaped photonic crystal fiber (PCF) has been investigated by employing the full vectorial finite element method (FEM ). Propagation loss and effective refractive index of 36 air holed PCF over wide wavelength range has been investigated. Also, the applications and the propagation(More)
Finite difference time domain (FDTD) analysis was used to design a photonic integrated circuitry (PIC) based on a Silicon-on-Insulator (SOI) structure. Light coupling efficiency from a single mode photonic crystal waveguide (PCW) into a single mode fibre (SMF) through adiabatic tapered waveguide and microrings based on resonance acting as spot-size(More)
Photonic crystal fibre (PCF)s with zero chromatic dispersion at the telecommunication wavelength is reported. The PCF design parameters, such as the effects of air holes and structural design parameters on the effective index, effective mode area, confinement losses and chromatic dispersion, have been carefully investigated by using the full vectorial(More)
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