All‐Optical Logic Gates: Designs, Classification, and Comparison
P Singh, DK Tripathi, S Jaiswal… - Advances in Optical …, 2014 - Wiley Online Library
The paper reviews the current status and designs of all‐optical gates. Various schemes with
and without semiconductor optical amplifiers are discussed and compared. The optical …
and without semiconductor optical amplifiers are discussed and compared. The optical …
All-optical photonic crystal logic gates for optical computing: an extensive review
J Jot Singh, D Dhawan, N Gupta - Optical Engineering, 2020 - spiedigitallibrary.org
Internet-based communication has become a major field, with a user base that is expanding
day-by-day. The needs have overloaded the available bandwidth, and higher speed has …
day-by-day. The needs have overloaded the available bandwidth, and higher speed has …
2D photonic crystal hexagonal ring resonator-based all-optical logic gates
JJ Singh, D Dhawan, N Gupta - Optics & Laser Technology, 2023 - Elsevier
This paper proposes a novel and compact design of two-dimensional photonic crystal (PhC)
based all-optical logic gates with a unique combination of line defects and ring resonator …
based all-optical logic gates with a unique combination of line defects and ring resonator …
Design and analysis of an all-optical NAND logic gate using a photonic crystal semiconductor optical amplifier based on the Mach–Zehnder interferometer structure
In this study, a high-speed all-optical NAND logic gate (AO-NAND-LG) was designed and
numerically simulated. The simulation was performed using the photonic crystal …
numerically simulated. The simulation was performed using the photonic crystal …
Computational study of wavelength conversion based on XGM by photonic crystal semiconductor optical amplifier
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 …
(XGM) has been conducted for the first time using the photonic crystal semiconductor optical …
[PDF][PDF] Optical and logic gate implementation using four wave mixing in semiconductor optical amplifier for high speed optical communication systems
A Nosratpour, M Razaghi - 2011 International Conference on …, 2011 - academia.edu
A simple scheme for an all-optical AND gate, based on four-wave mixing (FWM) in
semiconductor optical amplifier (SOA) is studied. In our proposed scheme an SOA and an …
semiconductor optical amplifier (SOA) is studied. In our proposed scheme an SOA and an …
[PDF][PDF] All optical logic gates: a tutorial
F Davoodi, N Granpayeh - International Journal of Information and …, 2012 - ijict.itrc.ac.ir
In this paper we describe the performances of different kinds of all-optical logic gates
reported up to now. We introduce all-optical logic gates based on semiconductor optical …
reported up to now. We introduce all-optical logic gates based on semiconductor optical …