In this paper, a numerical study of wavelength conversion based on cross-gain modulation
(XGM) has been conducted for the first time using the photonic crystal semiconductor optical …

A simple method has been proposed to use four-wave mixing to design and simulate the all-
optical AND logic gate in a photonic crystal semiconductor optical amplifier (PC-SOA) that is …

In the presented structure, the performance of the all-optical XOR logic gate (AO-XOR-LG) is
investigated. The XOR-LG is designed and simulated using a photonic crystal …

Four-wave mixing (FWM) optical parametric amplification using uniform-width and flared-
waveguide quantum dot semiconductor optical amplifiers (FW-QDSOAs) as a nonlinear …

In this paper, we present a theoretical analysis of four-wave mixing (FWM) between short
optical pulses in a photonic crystal semiconductor optical amplifier (PC-SOA). The proposed …

A theoretical analysis of photonic crystal semiconductor optical amplifier (PC-SOA) is
presented. The proposed model is based on rate and propagation equations. The analysis …

In this paper, by integrating InP/InGaAsP/InP Photonic crystal semiconductor optical
amplifier (PhC-SOA) with photonic crystal channel drop filters (PhC-CDF), we present a …

Optical amplifiers play a central role in all categories of fibre communications systems and
networks. By compensating for the losses exerted by the transmission medium and the …

In this research for the first time by using radial basis function neural network (RBFNN),
filters based on serially coupled microring resonators have been modeled. Also, signal flow …

This paper presents the pulse propagation and gain saturation characteristics for different
input optical pulse shapes with different energy levels in semiconductor optical amplifiers …