The present article describes novel highly nonlinear photonic crystal fibers (HN-PCFs) with
flattened chromatic dispersion and low confinement losses. The proposed design has been …

A novel (to our knowledge) type of photonic crystal fiber (PCF) with high nonlinearity and
flattened dispersion is proposed. The propagation characteristics of chromatic dispersion …

A highly nonlinear photonic crystal fiber (HNL-PCF) based on an octagonal structure with
isosceles triangular-latticed cladding is proposed for the telecommunication window. The …

A fluorine-doped trench-assisted structure is proposed to improve the nonlinearity of
photonic crystal fibers (PCFs). Three all-solid highly nonlinear PCFs with low dispersion …

Photonic crystal fibers are highly attractive as nonlinear media as they combine a large
nonlinear coefficient and a highly ustomizable zero dispersion wavelength-flexibility not …

In this paper, two new types of dispersion-flattened photonic crystal fibers (DF-PCFs) with
highly nonlinear and ultralow confinement loss are proposed. These new PCF structures …

We present a compressed hexagonal photonic crystal fiber (CH-PCF) based on a simple
structure with ultra-flattened dispersion, high birefringence and nonlinearity. The …

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 new simple structure of an index-guiding highly nonlinear dispersion-flattened square
photonic crystal fiber (HNDFSPCF) with low confinement losses is proposed. The results …

We propose a new type of highly nonlinear spiral photonic crystal fiber (PCF) with flat and
low dispersion over a wide wavelength range. The new PCF structure adopts an elliptical …