Solid-core silica photonic crystal fiber is proposed borrowing the concept of golden ratio
(1.618) and keeping it between pitch and air hole diameter Λ/d in a subset of six rings of air …

Here we propose a simple design for a photonic crystal fiber using the golden ratio
parameter of pitch and four rings with hexagonal structure of air holes with solid core of …

This paper presents new results on dispersion in photonic crystal fibers (PCF) based on a
circular lattice, with benzene infiltration into the hollow-core. We achieved near-zero, ultra …

The dispersion properties of large-hole photonic crystal fibers (PCFs) are tailored by
changing the diameter of the air-holes belonging to the first three rings, in order to obtain …

A fully-vectorial mode solver based on the finite element method is employed in a
combination with the downhill simplex method the dispersion optimization of photonic crystal …

In this paper, linear and nonlinear properties of photonic crystal fiber (PCF) are studied in
terms of wavelength for triangular and square lattices to investigate the effects of changing …

We present a new cladding design for the photonic crystal fibers in order to achieve
simultaneously high nonlinearity, dispersion-flattened characteristic, low confinement loss …

The subwavelength structure of the core of a photonic crystal fibre can modify its dispersion
characteristic and significantly shift the zero dispersion wavelength. The dispersion …

A unique design of a pure silica hybrid photonic crystal fiber consisting of three circular rings
and one octagonal ring lattices of air holes bounding silica core has been simulated for the …

We present a novel and robust design for a photonic crystal fiber with flattened dispersion, a
highly nonlinear coefficient, and low confinement loss for its dual concentric core structure …