A new PCF structure with variation in geometry of holes in the cladding region have been
investigated using FDTD method. Holes of circular and elliptical geometry have been used …

In this paper, a porous core photonic crystal fiber (PC-PCF) based sensor has been
proposed for alcohol sensing. In this design of PC-PCF, the cladding is octagonal and the …

We propose a four-ring hexagonal holey fiber (HF) which exhibits near zero ultra-flattened
chromatic dispersion and nonlinear property simultaneously in a modest number of rings …

Chromatic dispersion characteristics of optical fibers with near zero magnitude and slope is
very important for such applications as optical transmission systems, dispersion …

This paper presents dispersion flattened holey optical fiber (DF-HF) for tailoring nearly zero
ultra flattened dispersion of 0.65 ps/nm/km and low confinement losses of the order less than …

In telecommunications, the two most important developments in the last few decades are
mobile communication and optical fiber transmission. Due to the exponentially growing …

In this research, a highly sensitive porous core octagonal photonic crystal fiber has been
exhibited for sensing Ethanol (n= 1.354), the most valuable chemicals used in the industries …

Photonic Crystal Fibers (PCFs) withT'shaped core has been investigated. In one of the
structureT'shaped core has been made a rotation of 180° in other structure. Very low …

A comparison of propagation characteristics of light have made between structure with all air
holes and partly filled with ethanol and partly with air. Both Photonic Crystal Fiber (PCFs) …

A comparison of propagation characteristics of light have made between structure with all air
holes and partly filled with ethanol and partly with air. Both Photonic Crystal Fiber (PCFs) …