Recent advances in photonic crystal optical devices: A review
Abstract In 1987, Yablonovitch and John proposed an artificial dielectric structure known as
Photonic crystals (PhCs) consisting of periodic and random variation of the refractive index …
Photonic crystals (PhCs) consisting of periodic and random variation of the refractive index …
Fabrication techniques and applications of two-dimensional photonic crystal: history and the present status
The idea of photonic crystal came to be when E. Yablonovitch and S. John recommended a
structure in 1987 having periodic alteration of refractive index in one or multiple directions …
structure in 1987 having periodic alteration of refractive index in one or multiple directions …
Photonic neural networks: A survey
Photonic solutions are today a mature industrial reality concerning high speed, high
throughput data communication and switching infrastructures. It is still a matter of …
throughput data communication and switching infrastructures. It is still a matter of …
Ultra-compact terahertz all-optical logic comparator on GaAs photonic crystal platform
F Parandin - Optics & Laser Technology, 2021 - Elsevier
Photonic crystals are suitable structures for designing various types of optical logic circuits.
In this paper, an all-optical comparator is designed and simulated using two-dimensional …
In this paper, an all-optical comparator is designed and simulated using two-dimensional …
Proposal for realizing an all-optical half adder based on photonic crystals
In this paper, we aim to propose an optical structure for realizing half-adder operation
without using the nonlinear Kerr effect. Constructive and destructive interference of optical …
without using the nonlinear Kerr effect. Constructive and destructive interference of optical …
Reconfigurable all optical half adder and optical XOR and AND logic gates based on 2D photonic crystals
F Parandin, M Reza Malmir - Optical and quantum electronics, 2020 - Springer
The use of optical devices for high-speed data transmission has been considered for some
time. Structures which can be used in optical integrated circuits are very important. Photonic …
time. Structures which can be used in optical integrated circuits are very important. Photonic …
Design of an ultra-compact and high-contrast ratio all-optical NOR gate
F Parandin, N Mahtabi - Optical and Quantum Electronics, 2021 - Springer
In this research, an all-optical NOR gate is designed and simulated based on two-
dimensional photonic crystals. A square lattice has been used to design this structure. This …
dimensional photonic crystals. A square lattice has been used to design this structure. This …
All optical half adder based on photonic crystal resonant cavities
In this paper, we are going to propose and design an all optical half adder based on
photonic crystal structures. For realizing the proposed structure, we will use two nonlinear …
photonic crystal structures. For realizing the proposed structure, we will use two nonlinear …
Ultra-fast tunable optoelectronic 2-to-4 binary decoder using graphene-coated silica rods in photonic crystal ring resonators
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 …
speed signal processing in optical communication networks. One approach to realizing such …
An ultra-compact all optical full adder based on nonlinear photonic crystal resonant cavities
In this paper we are going to propose and design an all optical full adder based on photonic
crystal. For realizing the proposed structure we will use four nonlinear resonant cavities …
crystal. For realizing the proposed structure we will use four nonlinear resonant cavities …