Novel Design of Ultra-Compact Triangular Lattice Silica Photonic Crystal Polarization Converter

Hameed, Mohamed Farhat O.; Abd-Elrazzak, Maher M.

doi:10.1109/jlt.2012.2228631

Cited by 37 publications

(9 citation statements)

References 21 publications

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“…This means that the proposed TNLC‐PCF supports highly hybrid modes as shown in Figs. 9 and 10 c , d at φ = 45°, which is very useful in designing polarisation conversion devices [30, 31].…”

Section: Design and Numerical Resultsmentioning

confidence: 99%

Liquid crystal photonic crystal fibre with high non‐linearity and birefringence

Abdelghani

Hameed

Abd-Elrazzak

et al. 2014

IET Optoelectronics

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A novel design of highly birefringent tellurite liquid crystal photonic crystal fibres (PCFs) with low confinement loss and high non-linearity is introduced. The simulation results are obtained by using full-vectorial finite-difference method. The analysed parameters are birefringence, hybridness, effective mode area and non-linearity for the two fundamental polarised modes. Significant improvements of PCFs in terms of birefringence, confinement losses and non-linearity are demonstrated by careful investigation of the structure geometrical parameters and temperature. The reported design has high birefringence of 0.09094 and high non-linearity γ of 2502 and 1900 W −1 km −1 for the quasi-transverse electric and quasi-transverse magnetic modes, respectively, at the operating wavelength of 1.55 µm with low losses for the two fundamental polarised modes.

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Section: Design and Numerical Resultsmentioning

confidence: 99%

Liquid crystal photonic crystal fibre with high non‐linearity and birefringence

Abdelghani

Hameed

Abd-Elrazzak

et al. 2014

IET Optoelectronics

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“…Additionally, the large effective mode area offers low power density that minimizes the nonlinear optical effects through the PCFs. The PCF can also be used for polarization handling devices, such as polarization rotators [45][46][47][48], polarization splitters [49], and polarization filters [50]. The PCF has low-loss splices with effective cleaves; therefore, it is becoming more widely used in different applications, such as multiport couplers, and modearea transformers.…”

Section: Applications Of Pcfmentioning

confidence: 99%

Fundamentals of Photonic Crystals

2016

Computational Liquid Crystal Photonics

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“…Photonic crystal based devices can also be designed for several applications such as filters [9], demultiplexers [10], switches [11], optical logic gates [12], polarization converters etc. [13].…”

Section: Introductionmentioning

confidence: 99%

2d Photonic Crystal Based Biosensor Using Rhombic Ring Resonator for Glucose Monitoring

Suganya¹,

Robinson²

2017

IJME

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A 2D photonic crystal based biosensor using rhombic ring resonator is proposed and designed for monitoring the concentrations of glucose. The optical characteristics of rhombic ring resonator is analyzed and predicted by Finite Difference Time Domain method. A new structure of rhombic ring resonator is formed by utilizing bi-periodicity in the design of 2D silicon PC slab in hexagonal lattice with the size of 10 µm and 12µm in X and Z direction, respectively. The sensing parameters are observed in the rhombic ring resonator which are completely depends on the refractive indices of the material used. Thereby the concentrations of glucose can be monitored. The determined sensing parameters such as resonant wavelength is about 1546 nm, quality factor is of 178.5, higher sensitivity of 1000nm/RIU and 100% of transmission efficiency is also achieved.

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Novel Design of Ultra-Compact Triangular Lattice Silica Photonic Crystal Polarization Converter

Cited by 37 publications

References 21 publications

Liquid crystal photonic crystal fibre with high non‐linearity and birefringence

Liquid crystal photonic crystal fibre with high non‐linearity and birefringence

Fundamentals of Photonic Crystals

2d Photonic Crystal Based Biosensor Using Rhombic Ring Resonator for Glucose Monitoring

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