Add–drop filter (ADF) is a key component in optical integrated circuits that can be used in all-
optical communication networks and wavelength division multiplexing (WDM) systems. The …

Using optical beam interference inside photonic-crystal-based waveguides is a promising
method for designing and realizing all-optical logic gates and other digital devices. In this …

Optical analog to digital conversion is very important for implementing all-optical data
processing systems. In this study, we designed an all-optical analog to digital converter …

A large number of renewable energies and uncertain power load accessing electric power
system make the power load forecasting more complicated and face more new challenges …

Moth-Flame Optimization algorithm is an emerging meta-heuristic and has been widely used
in both science and industry. Solving optimization problem using this algorithm requires …

An all optical multiplexer will be implemented. Two nonlinear ring resonators with different
switchingthresholds will be utilized for creating the proposedmultiplexer. The proposed …

In this paper an all optical analog to digital convertor was proposed based on photonic
crystals. Four nonlinear ring resonators were used for designing a nonlinear demultiplexer …

This work presents a single-objective optimization framework for designing complex
photonic crystal (PhC) filters. As a case study, a super defect PhC filter with five rods is …

In this paper, a novel framework for designing optimized photonic crystal (PhC) sensors has
been proposed. The complexity of such structures has resulted in the lack of an analytical …

Design Optimization of PhC Filter◾ 315 have been mechanisms in the literature to alleviate
this drawback, such as running the algorithm multiple times starting from different random …