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Nonlinear Fiber Coupler

Modulation instabilities in asymmetric nonlinear fiber coupler

We have investigated the modulation instability (MI) in a nonlinear optical coupler using a generalized model describing

Logic gates based in two

In this paper we did a study of logic gates obtained in the operation of a three-core non linear directional coupler

Asymmetric Nonlinear Couplers: Benefits of Skewness in Dual-Core

The basic medium for implementing nonlinear switching of ultrafast optical signals is provided by dual-core optical fibers (DCF).

Efficient light transfer in coupled nonlinear triple

We use the method of shortcuts to adiabaticity to design the variable couplings in a three-waveguide directional

Propagation dynamics of ultrashort pulses in nonlinear fiber couplers

The nonlinear fiber coupler is considered as a Hamiltonian dynamical system with an infinite number of degrees of

Nonlinear propagation of pulses in multimode fiber with

Multimode fiber has a richer spatial dimension than single-mode fiber, and is an ideal platform for studying many

(PDF) Nonlinear dual-core photonic crystal fiber couplers

We study nonlinear modes of dual-core photonic crystal fiber couplers made of a material with the focusing Kerr

Physics of nonlinear fiber couplers

Full details are given for nonlinear couplers with cores composed of different materials, Kerr law being a special case only. The study

Non-linear switching based on dual-core non-linear optical fiber

Non-linear switching based on dual-core non-linear optical fiber couplers with XPM and Raman intrapulse applied to

Fiber Loop Mirrors – reflectors, nonlinear, Sagnac

A fiber loop mirror, or fiber loop reflector, is a simple reflecting device for fiber optics, made by connecting

Nonlinear manipulation of optical coupling in synthetic temporal

Here we experimentally create a temporal waveguide doublet by introducing truncation boundaries in a synthetic

Optical solitons switching in asymmetric dual-core nonlinear fiber couplers

Since then, soliton switching in nonlinear fiber couplers has been receiving considerable attention. In this paper, we will

Fiber Coupler

Even though our focus is on the nonlinear optical phenomena in fiber couplers, theory developed here applies to all directional

Soliton switching and propagation in nonlinear fiber couplers

The propagation and the switching of solitons in nonlinear optical fiber couplers have been investigated with a variational method

Observation of the universality of nonlinear mode coupling in a fibre

Here, we validate these predictions in an optics context using a mode-locked fibre laser. We confirm that the coupling

Analysis of splitting ratio of a symmetric directional coupler

Abstract We report here one of the significant performance parameters of a 2 × 2 symmetric directional coupler, the

Nonlinear Directional Fiber Couplers in Optical Communication Systems

sion capacity barriers and boost the capability of optical fiber communication (OFC) systems. However, when a MCF is considered

Numerical algorithms for nonlinear propagation in multimode optical

Abstract In this work we introduce new numerical compact finite-difference algorithms for modeling nonlinear signal

Nonlinear fiber couplers: switches and polarization beam splitters

Propagation in a nonlinear coupler at a specified input power is like that in a linear coupler with a specified but nonsinusoidal periodic

Physics of nonlinear fiber couplers

A simple qualitative description of nonlinear couplers is presented whereby the maximum and minimum values of core power are

Large optical nonlinearity enhancement under electronic strong coupling

The ultrafast and large enhancement of the optical nonlinar coefficients in this work paves the way for exploring strong

Soliton switching and propagation in two-core nonlinear fiber coupler

We use the variational approach (VA) and the split-step Fourier transforms (SSFT) to study the transmission and

Nonlinear Performance of Few-Mode Fiber Links With Intermediate Coupling

This paper reviews and extends the study of nonlinear performance of few-mode fiber links operating in all different linear coupling

Mode Coupling – coupled-mode theory, fibers, waveguides, cavities

What is the effect of mode coupling in high-power fiber amplifiers? In high-power fiber amplifiers, thermal distortions or nonlinearities

Predicting the soliton dynamics and system parameters in optical fiber

Abstract This work predicts the soliton dynamics and parameter discovery for the coupled nonlinear Schro ̈dinger equations in

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