In this study, a new structure based on surface plasmon polariton propagation for decode
operation in optical circuits is introduced. A graphene monolayer is sandwiched between …

An optical analog to digital converter (OADC) comprises two main components: a nonlinear
demultiplexer and an optical encoder. The nonlinear multiplexer converts the continuous …

This comprehensive review investigates the diverse landscape of blood component
detection through the one-dimensional, two-dimensional, and photonic crystal fiber …

Fast and compact optoelectronic devices are highly sought after for applications in high-
speed signal processing in optical communication networks. One approach to realizing such …

In this paper, an optical half adder is designed using photonic crystals. One of the features of
this half adder is its small size. In the design of this structure, it has been tried to have a small …

In this paper, a two-dimensional photonic crystal has been proposed for digital multiplexing
operation. The proposed structure includes chalcogenide rods with a linear refractive index …

In this paper, a new structure based on the two-dimensional photonic crystal for an all-
optical 2-to-1 digital multiplexer has been proposed. The structure includes a 15× 15 array of …

This paper proposes a new all-optical full-adder design based on nonlinear X-shaped
photonic crystal (PhC) resonators. The PhC-based full-adder consists of three input ports …

Photonic crystals are one of the most important structures used in the creation of optical
devices. Photonic crystals are capable of being used to make optical diodes. The quantity of …

In this paper, we have presented a new design of an all-optical full-adder using dual
nonlinear ring resonators. The PhC based full adder consists of three input ports (A, B, and …