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 …

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 …

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 …

An index guiding photonic crystal fiber with a squeezed core is proposed and properties,
including birefringence and effective modal area, are numerically analyzed using the …

A hybrid structure photonic crystal fiber gas sensor is presented in this paper to detect toxic
and colorless gases. The guiding properties of proposed structure have been numerically …

This paper proposes, the design and characterization of a spiral shape photonic crystal fiber
for gas sensing application. The core region of the proposed PCF is oriented with elliptical …

In this paper, a porous core photonic crystal fiber based chemical sensor has been
proposed. The cladding of the proposed PCF is hybrid where inner three layers are …

A hybrid structure photonic crystal fiber gas sensor is presented in this paper to detect toxic
and colorless gases. The guiding properties of proposed structure have been numerically …