Ultra compact 2D-PhC based sharp bend splitters for terahertz applications
S Geerthana, T Sridarshini, VR Balaji… - Optical and Quantum …, 2023 - Springer
In this article, T-junction, Y-junction, and E-junction power splitters based on 2D Photonic
Crystals (PC) are premeditated. The two-dimensional FDTD method is employed for doing …
Crystals (PC) are premeditated. The two-dimensional FDTD method is employed for doing …
Design and simulation of reconfigurable optical logic gates for integrated optical circuits
The proposed work presents design and simulation of a new reconfigurable optical logic
AND, NOT and NOR gate constructed in a two dimensional (2D) photonic crystals (PhCs) …
AND, NOT and NOR gate constructed in a two dimensional (2D) photonic crystals (PhCs) …
Investigations of all optical 2× 4 decoder based on PhC structure and nonlinear ring resonators
A Askarian, F Parandin - Microwave and Optical Technology …, 2024 - Wiley Online Library
In this paper, all optical 2× 4 decoder (AODEC) is provided using threshold switching
method in 2D photonic crystal (PC) structures which has low optical loss and most widely …
method in 2D photonic crystal (PC) structures which has low optical loss and most widely …
A novel 2D-PhC based ring resonator design with flexible structural defects for CWDM applications
In this article, a chain-shaped photonic crystal-based ring resonator (PhCRR), which can
function as a channel drop filter (CDF), is designed using two-dimensional photonic crystals …
function as a channel drop filter (CDF), is designed using two-dimensional photonic crystals …
[HTML][HTML] A miniature design of binary subtractor using 2-D photonic crystal structure for high-speed applications
S Swarnakar, KB Kumar, KC Yashwanth, Y Saikiran… - Results in Optics, 2023 - Elsevier
The expansion of the digital market is accelerating, and for faster communication, optical
technologies have been developed. The binary subtractor is a combinational circuit that can …
technologies have been developed. The binary subtractor is a combinational circuit that can …
Design and performance enhancement of an all-optical demultiplexer for optical computing applications employing photonic crystals
S Swarnakar, Y Saikiran, K Chavadi Yashwanth… - Applied Optics, 2023 - opg.optica.org
In this paper, a photonic crystal (PhC) based 1× 2 demultiplexer is designed to work
efficiently at 1550 nm, which is the operating wavelength of optical communication. In …
efficiently at 1550 nm, which is the operating wavelength of optical communication. In …
High-performance 2-to-4 decoder using nonlinear ring resonators in photonic crystal platform
In this research, a new photonic crystal structure for decoding operation with two inputs and
four outputs is introduced. A square array of 28× 45 silicon rods with a lattice constant of 485 …
four outputs is introduced. A square array of 28× 45 silicon rods with a lattice constant of 485 …
Inverse design of ultra-compact optical logic gates by genetic algorithm
Y Lan, D Li, H Kai, B Zou, G Zhang, S Feng - Optics Communications, 2024 - Elsevier
Optical logic gates play a crucial role in all-optical signal processing systems. Traditional
methods of designing logic gates require manual adjustment of structural parameters. In this …
methods of designing logic gates require manual adjustment of structural parameters. In this …
Next-generation high-performance complex optical sequential circuits: an electro-optic modulation in GaAlAs directional couplers
The concept of optical switching utilizing directional couplers and the electro-optic effect has
been leveraged to design various sequential circuits. By applying an appropriate voltage to …
been leveraged to design various sequential circuits. By applying an appropriate voltage to …
High-frequency photonic crystal-based terahertz antenna for medical applications
SK Danasegaran, EC Britto, K Sagadevan… - Photonic Crystal and Its …, 2023 - Springer
The microstrip patch antenna plays a significant part in the medical domain. This chapter
discusses a few descriptions of tiny medical antennas in the range of TeraHertz (THz) …
discusses a few descriptions of tiny medical antennas in the range of TeraHertz (THz) …