[PDF][PDF] Optical solitons in fibre Bragg gratings with third-and fourth-order dispersive reflectivities

Y Yıldırım, A Biswas, P Guggilla, S Khan, HM Alshehri… - Ukr. J. Phys. Opt., 2021 - ifo.lviv.ua
For the first time in the field of nonlinear optics, we address cubic–quartic solitons appearing
in the fibre Bragg gratings with dispersive reflectivity for four different cases of nonlinear …

3D printed hollow-core terahertz fibers

ALS Cruz, CMB Cordeiro, MAR Franco - Fibers, 2018 - mdpi.com
This paper reviews the subject of 3D printed hollow-core fibers for the propagation of
terahertz (THz) waves. Several hollow and microstructured core fibers have been proposed …

Chirp-free optical solitons in fiber Bragg gratings with dispersive reflectivity having polynomial law of nonlinearity

AR Seadawy, HM Ahmed, WB Rabie, A Biswas - Optik, 2021 - Elsevier
In this paper, we established soliton solutions and other solutions for the revered optical
Bragg grating fibers that is considered with a cubic–quintic–septic form of medium nonlinear …

Review of porous core photonic crystal fibers for terahertz waveguiding

IK Yakasai, PE Abas, F Begum - Optik, 2021 - Elsevier
The terahertz regime lies between microwave and infrared ranges, taking up a substantial
portion of the electromagnetic spectrum. Due to its unique features, terahertz radiation has …

Optical solitons in fiber Bragg gratings via modified simple equation

A Darwish, EA El-Dahab, H Ahmed, AH Arnous… - Optik, 2020 - Elsevier
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[HTML][HTML] A heptagonal PCF-based oil sensor to detect fuel adulteration using terahertz spectrum

AHMI Ferdous, MS Anower, A Musha, MA Habib… - Sensing and Bio …, 2022 - Elsevier
A heptagonal photonic crystal fiber-based oil sensor is proposed and numerically
investigated in this paper in order to detect the adulteration of petrol with kerosene using …

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 …

Optical solitons in fiber Bragg gratings having Kerr law of refractive index with extended Kudryashov's method and new extended auxiliary equation approach

EME Zayed, MEM Alngar, M El-Horbaty… - Chinese Journal of …, 2020 - Elsevier
This paper reveals optical solitons and other solutions to fiber Bragg gratings with dispersive
reflectivity having Kerr law of nonlinear refractive index. Bragg gratings are indeed a …

Modelling and simulation of a porous core photonic crystal fibre for terahertz wave propagation

IK Yakasai, PE Abas, S Ali, F Begum - Optical and Quantum Electronics, 2019 - Springer
A porous core photonic crystal fibre based on conventional hexagonal lattice cladding is
proposed for propagating terahertz radiation. The structure is designed and theoretically …

Performance analysis of octagonal photonic crystal fiber (O-PCF) for various communication applications

MS Hossain, S Sen, MM Hossain - Physica Scripta, 2021 - iopscience.iop.org
In this research work, a novel design of octagonal cladding with two elliptical cores in
photonic crystal fiber (O-PCF) is studied for application in the terahertz (THz) frequency …