Abstract 2D graphene with tremendous novel properties is an ideal material for optical and
optoelectronic applications. Meanwhile, photonic crystal fibers (PCFs) have been …

Background In this article, a hybrid photonic crystal fiber has been proposed for chemical
sensing. A FEM has been applied for numerical investigation of some propagation …

In this work, a modified square photonic crystal fiber (MS-PCF) architecture is exposed with
ultra-high negative dispersion for communication window. The validation of the model is …

This paper presents an octagonal photonic crystal fiber (O-PCF) for liquid sensing, in which
both core and cladding are microstructured. Some propagation characteristics of proposed …

In this paper, a highly sensitive gas sensor based on the microstructure core and cladding
photonic crystal fiber (PCF) is presented over the wavelength range from 1.3 to 2.2 μm …

Flammable or poisonous gasses in the air are capable of destroying a geographical area of
causing a fire, fulmination, and venomous exposure. This paper presents a micro-cored …

This paper presents an optimum design for highly birefringent hybrid photonic crystal fiber
(HyPCF) based on a modified structure for broadband compensation covering the S, C, and …

A micro structure porous cored octagonal photonic crystal fiber (P-OPCF) has been
proposed to sense aqueous analysts (alcohol series) over a wavelength range of 0.80 μm to …

In this paper, we propose a design of octagonal photonic crystal fiber with relevant
parameters such as effective mode index, propagation constant, second-order dispersion …

This paper presents an optimum design for highly sensitive square-cored octagonal
photonic crystal fiber (S-OPCF) based liquid sensor. Full vectorial finite element method …