Design and numerical analysis of a photonic crystal fiber (PCF)-based flattened dispersion THz waveguide

RH Jibon, AAM Bulbul, AA Nahid, OS Faragallah… - Optical Review, 2021 - Springer
We present the modeling of a porous core dispersion flatten photonic crystal fiber (PCF) for
the fruitful transmission of THz signals. The model comprises only rectangular holes in both …

Bane chemicals detection through photonic crystal fiber in THz regime

MB Hossain, E Podder, AAM Bulbul, HS Mondal - Optical Fiber Technology, 2020 - Elsevier
Abstract Sarin, Soman, and Tabun are man-made nerve agents which were introduced as
vice-regent of chemical battle. As they are extremely dangerous for human health so, it is …

Highly birefringent elliptical core photonic crystal fiber for terahertz application

J Sultana, MS Islam, M Faisal, MR Islam, BWH Ng… - Optics …, 2018 - Elsevier
We present a novel strategy for designing a highly birefringent photonic crystal fiber (PCF)
with near zero flattened dispersion properties by applying elliptical air holes in the core area …

Ultrahigh birefringence, ultralow material loss porous core single-mode fiber for terahertz wave guidance

K Ahmed, S Chowdhury, BK Paul, MS Islam, S Sen… - Applied …, 2017 - opg.optica.org
In this paper, a novel polarization-maintaining single-mode photonic crystal fiber (PCF) has
been suggested for terahertz (THz) transmission applications. The reported PCF has five …

Zeonex-based asymmetrical terahertz photonic crystal fiber for multichannel communication and polarization maintaining applications

MS Islam, J Sultana, A Dinovitser, M Faisal, MR Islam… - Applied …, 2018 - opg.optica.org
We report on the design, in-depth analysis, and characterization of a novel elliptical array
shaped core rectangular shaped cladded photonic crystal fiber (PCF) for multichannel …

Extremely high birefringent slotted core umbrella-shaped photonic crystal fiber in terahertz regime

S Asaduzzaman, H Rehana, T Bhuiyan, D Sarma… - Applied Physics B, 2022 - Springer
In this research, we have suggested an umbrella-shaped cladding and slotted core photonic
crystal fiber (PCF). The aimed PCF has been quantitatively inquired employing the full …

A novel ultra-low loss rectangle-based porous-core PCF for efficient THz waveguidance: design and numerical analysis

AAM Bulbul, F Imam, MA Awal, MAP Mahmud - Sensors, 2020 - mdpi.com
A novel, rectangle-based, porous-core photonic crystal fiber (PCF) has been modeled for the
efficient propagation of a THz wave. The performance of the anticipated model has been …

A novel Zeonex based oligoporous-core photonic crystal fiber for polarization preserving terahertz applications

MS Islam, J Sultana, A Dinovitser, BWH Ng… - Optics …, 2018 - Elsevier
A novel waveguide consisting of oligo-porous core photonic crystal fiber (PCF) with a
kagome lattice cladding has been designed for highly birefringent and near zero dispersion …

Low-loss and bend-insensitive terahertz fiber using a rhombic-shaped core

MR Hasan, MA Islam, MS Anower, SMA Razzak - Applied Optics, 2016 - opg.optica.org
A novel porous-core photonic crystal fiber is presented, and its guiding properties are
numerically investigated by using the finite element method. It is demonstrated that by …

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 …