In this study, a number of propagation characteristics of hexagonal and octagonal photonic
crystal fiber (H-PCF and O-PCF) structures, where both core and cladding are …

A numerical analysis of a hexagonal PCF structure with four circular air hole rings around
the core has been presented in this paper. By utilizing a full vectorial finite element method …

An octagonal photonic crystal fiber (O-PCF) structure with eight air-holes on the first ring is
proposed based on a unit isosceles triangle. The propagation characteristics and cut-off …

In this paper, we report a chalcogenide As2Se3 glass photonic crystal fiber (PCF) for
dispersion compensating application. We have used the improved fully vectorial effective …

Background Interests on low-loss terahertz (THz) waveguides are increasing due to their
remarkable applications in various fields. Since most the materials are highly absorbent to …

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 …

Numerical analysis and comparison of surface plasmon resonance (SPR)-based photonic
crystal fiber (PCF) structures are presented. Full vectorial finite-element method (FEM) is …

In this paper, the confinement loss of octagonal photonic crystal fibers (PCFs) with an
isosceles triangle lattice of air-holes are numerically investigated. Taking into account the …

Novel pentagonal photonic crystal fiber with high birefringence, large flattened negative
dispersion, and high nonlinearity is proposed. The dispersion and birefringence properties …

The chloroform-infiltrated square lattice photonic crystal fibers (PCFs) are designed with the
difference of the air hole diameters in the cladding to improve chromatic dispersion and …