Light is established as a successful carrier in quantum optical computing and data
processing, as photon always maintains the quantum phenomenon of a particle. In this …

All-optical logic gates (AO-LGs) are the key elements that play a pivotal role in the
development of future all-optical networks and all-optical computing. A complete overview of …

Optical computing is highly desired as a potential strategy for circumventing the performance
limitations of semiconductor-based electronic devices and circuits. Optical logic gates are …

Higher decimal numbers can be handled more efficiently using binary-coded decimal (BCD)
numbers than conventional binary numbers. In this study, we propose 4-bit full adder as well …

In this work, an optimized structure for an all-optical XOR gate with high contrast ratio and
extremely compact dimension is proposed based on a photonic crystal platform. The above …

All-optical precoder circuit for differential quadrature phase-shift keying (DQPSK) transmitter
is designed and simulated employing micro-ring resonator as a fundamental technology. In …

The reversibility protocol of the logic gate is not supported by conventional logic gates.
These gates disperse energy into the environment in the form of heat energy on account of …

In this paper, an optical Set-Reset (SR) flip-flop based on dielectric-loaded graphene-
plasmonic waveguides (DLGPWs) working in the mid-infrared region is presented. The …

The conventional logic circuits dissipate energy into the environment due to the loss of
information; hence these are termed irreversible logic circuits. The reversible logic (RL) …

In this work, for the first time, the total refractive index (TRICs) and total absorption
coefficients (TACs) of In x Ga 1-x As/GaAs Mathieu quantum dot (MQD) with hydrogenic …