Abstract In this paper, Two Dimensional Photonic Crystal (2DPC) based 4* 2 and 8* 3
encoders are devised using Y shaped waveguides. The proposed encoder operates at 1550 …

This paper reports a new optical analog-to-digital converter (OADC) design based on
nonlinear X-shaped photonic crystal ring resonators (X-PCRRs). The dielectric rods made of …

Let G be a finite group. A number of graphs with the vertex set G have been studied,
including the power graph, enhanced power graph, and commuting graph. These graphs …

With the growth of technology and the need to integrate optical devices, photonic crystals
(PhCs) will have great potential in designing and fabricating programmable photonic …

In the present paper, several literature studies on various combinational photonic devices
(PDs) using silicon based photonic crystals (PhC) have been studied. On considering …

This work proposes a novel design of an 8-to-3 encoder in a photonic crystal fiber (PCF). It is
composed of a buffer and three OR logic gates using circular air holes in a silicon dioxide …

This work aims to design and simulate a novel structure for an all-optical 4× 2 encoder using
a ring resonator through a new and unique technique. Encoders are widely used in …

A novel reconfigurable, reversible and multifunctional nanostructure platform is designed
with ultracompact size, high extinction ratio, large bandwidth and low optical loss. The …

This paper proposes a novel approach for designing all-optical logic gates in a photonic
crystal platform, utilizing an appropriate fluid infiltration technique. Considering a threshold …

In this paper, a novel clocked optical D flip flop using two dimensional photonic crystals has
been proposed using unique alignment of line waveguide and ring resonator structures. By …