Low loss and highly birefringent photonic crystal fibre for terahertz applications

IK Yakasai, PE Abas, H Suhaimi, F Begum - Optik, 2020 - Elsevier
A highly birefringent photonic crystal fibre, with horizontal arrangement of three elliptical air
holes in the core and hexagonal arrangement of circular air holes in the cladding, has been …

Modelling and simulation of novel liquid‐infiltrated PCF biosensor in Terahertz frequencies

NANB Suhaimi, IK Yakasai, E Abas… - IET …, 2020 - Wiley Online Library
The liquid‐infiltrated photonic crystal fibre (LI‐PCF) is proposed for guiding terahertz
radiation. Geometrical asymmetry is achieved by introducing a large ellipse in the core. By …

Numerical exploration of coherent supercontinuum generation in multicomponent GeSe2-As2Se3-PbSe chalcogenide based photonic crystal fiber

P Chauhan, A Kumar, Y Kalra - Optical Fiber Technology, 2020 - Elsevier
Numerical modeling of a photonic crystal fiber made up of multicomponent chalcogenide
glass system has been reported for highly coherent supercontinuum generation in the mid …

Proposal of novel photonic crystal fibre for sensing adulterated petrol and diesel with kerosene in terahertz frequencies

I Kabir Yakasai, PE Abas, F Begum - IET Optoelectronics, 2020 - Wiley Online Library
A novel liquid‐core photonic crystal fibre (LC‐PCF) based on the Zeonex substrate has
been proposed for sensing the varying concentration of kerosene in petrol and diesel fuels …

[HTML][HTML] Numerical solution of strongly guided modes propagating in sapphire crystal fibers (α-Al2O3) for UV, VIS/IR wave-guiding

F Mumtaz, MA Ashraf, Y Dai, W Hu - Results in Physics, 2020 - Elsevier
A numerical solution, using the general formulation of the transcendental equation and
eigenmode values, is proposed to demonstrate number of strongly guided modes …

Computational design & analysis of GeSe2-As2Se3-PbSe based rib waveguide for mid-infrared supercontinuum generation

R Sharma, S Kaur, P Chauhan, A Kumar - Optik, 2020 - Elsevier
We report computational modelling and numerical analysis of rib optical waveguide
composed of chalcogenide GeSe 2-As 2 Se 3-PbSe and MgF 2 glasses for mid infrared …

Hybrid photonic crystal fiber with elliptical micro air hole as an efficient supercontinuum source

GD Krishna, VPM Pillai, KG Gopchandran - Optical Fiber Technology, 2020 - Elsevier
A unique design of a pure silica hybrid photonic crystal fiber consisting of three circular rings
and one octagonal ring lattices of air holes bounding silica core has been simulated for the …

[PDF][PDF] Novel hrs-based porous core photonic crystal fibre for terahertz wave guidance

I Yakasai, PE Abas, S Kaijage… - International Journal of …, 2020 - researchgate.net
A novel Porous Core Photonic Crystal Fibre (PCPCF) with high birefringence and extremely
low transmission loss is proposed and investigated. High birefringence is achieved by using …

Novel Terahertz Photonic Crystal Fiber for Liquid Cocaine Sensing

NAB Suhaimi, IK Yakasai, PE Abas… - 2020 IEEE 8th …, 2020 - ieeexplore.ieee.org
A novel photonic crystal fiber has been proposed for sensing liquid cocaine in terahertz
frequencies. By varying the fiber's core ellipse height, simulation results have shown a high …

[PDF][PDF] Highly Nonlinear Chalcogenide Decagonal Photonic Crystal Fiber for Mid-Infrared Supercontinuum Generation

KS Chaudhary, GP Mishra, VS Chaudhary, D Kumar - ramauniversityjournal.com
The article is in attribute to introduce a decagonal photonic crystal fiber design which holds
the linear and nonlinear property in application of supercontinuum generation. This photonic …