Highly efficient compact temperature sensor using liquid infiltrated asymmetric dual elliptical core photonic crystal fiber

N Ayyanar, RVJ Raja, D Vigneswaran, B Lakshmi… - Optical Materials, 2017‏ - Elsevier
We propose a novel temperature sensor based on asymmetry in dual elliptical core photonic
crystal fiber (DECPCF) structure featuring an enhanced sensitivity with wide detecting range …

Dark-in-the-Bright solitary wave solution of higher-order nonlinear Schrödinger equation with non-Kerr terms

A Choudhuri, K Porsezian - Optics Communications, 2012‏ - Elsevier
We present new type of Dark-in-the-Bright solution also called dipole soliton for the higher
order nonlinear Schrödinger (HNLS) equation with non-Kerr nonlinearity under some …

Supercontinuum generation with femtosecond optical pulse compression in silicon photonic crystal fibers at 2500 nm

A Ghanbari, A Kashaninia, A Sadr… - Optical and Quantum …, 2018‏ - Springer
In this paper, femtosecond optical pulses compression and supercontinuum generation in a
triangular silicon photonic crystal fiber at 2500 nm are investigated. A region of large …

Realization of all-optical logic gates through three core photonic crystal fiber

T Uthayakumar, RVJ Raja, K Porsezian - Optics Communications, 2013‏ - Elsevier
We present the practical design of novel three core photonic crystal fiber (TPCF) for optical
switching and logic operations by employing all optical control. To accomplish the proposed …

Darboux transformation and positons of the inhomogeneous Hirota and the Maxwell-Bloch equation

C Li, J He - Science China Physics, Mechanics & Astronomy, 2014‏ - Springer
In this paper, we derive Darboux transformation of the inhomogeneous Hirota and the
Maxwell-Bloch (IH-MB) equations which are governed by femtosecond pulse propagation …

Dispersion properties of liquid-core<? A3B2 show [pmg: line-break justify=" yes"/]?> photonic crystal fibers

N Karasawa - Applied Optics, 2012‏ - opg.optica.org
Dispersion properties of liquid-core photonic crystal fibers (PCFs) with large air fraction in
clads between 300 to 2000 nm have been calculated by a multipole method for various …

Quasi-stationary optical solitons in non-Kerr law media with full nonlinearity

A Biswas, E Topkara, S Johnson, E Zerrad… - Journal of nonlinear …, 2011‏ - World Scientific
In this paper, the governing equation for optical solitons, namely the nonlinear Schrödinger's
equation, is studied with non-Kerr law nonlinearity in the presence of perturbation terms with …

All-optical steering of light through nonlinear twin-core photonic crystal fiber coupler at 850 nm

T Uthayakumar, RVJ Raja… - Journal of lightwave …, 2012‏ - ieeexplore.ieee.org
We intent to investigate the dynamics and steering characteristics of an optical pulse
propagation through photonic crystal fiber coupler (PCFC) using the projection operator …

Impact of structural asymmetry on the efficiency of triple-core photonic crystal fiber for all-optical logic operation

T Uthayakumar, RVJ Raja, K Porsezian… - Journal of the Optical …, 2015‏ - opg.optica.org
We investigate the nonlinear dynamics and steering performance of structurally asymmetric
triple-core photonic crystal fiber (ATPCF) for the accomplishment of efficient all-optical logic …

Modeling photonic crystal fiber for efficient soliton-effect compression of femtosecond optical pulses at 850 nm

A Ghanbari, A Sadr, HT Hesari - Arabian Journal for Science and …, 2014‏ - Springer
In this paper, we numerically investigate the dynamics of soliton-effect compression of
femtosecond optical pulses in silica-core photonic crystal fiber (PCF) at 850 nm using both …