Optimized plasmonic reversible logic gate for low loss communication

K Choudhary, S Kumar - Applied Optics, 2021 - opg.optica.org
With the development of plasmonic optical waveguides, numerous nanostructures based on
different materials can be fabricated in a controlled way. While doing reversible computing …

Performance enhancement of photonic radar sensor for detecting multiple targets by incorporating mode division multiplexing

A Sharma, J Malhotra - Optical and Quantum Electronics, 2022 - Springer
Recent reports from the world health organization emphasize the role of human negligence
in road accidents worldwide. This asserts the importance of autonomy in transportation …

Implementation of highly optimized optical all logic gates on a single chip using Ti-diffused lithium-niobate for high-speed processing in combinational circuits

K Choudhary, A Singh, A Singh, D Chaudhary… - Microelectronics …, 2021 - Elsevier
In the proposed work, we have implemented all logic gates (AND, OR, NOR, NAND, Ex-OR,
and Ex-NOR) on a single chip by utilizing the Ti-Diffused lithium niobate (Ti-LiNbO 3) based …

Hermitian operator of a Mach–Zehnder interferometer combined with parity detection and its applications

S Wang, JD Zhang - Optics Communications, 2023 - Elsevier
In quantum metrology, parity detection is often used to investigate the phase estimation
based on optical interferometer. Different from previous work, we consider a Mach–Zehnder …

Implementation of an optical universal one-bit arithmetic logical circuit for high-speed processing combinational circuits

K Choudhary, A Kaushik, A Semwal, S Mishra… - Optical and Quantum …, 2020 - Springer
Arithmetic logic circuit (ALC) is the basic need of any combinational circuits but traditional
digital circuits have limitations in terms of switching speed and power loss. In this paper, we …

Development and analysis of all-optical multipurpose OR, XOR, NAND, AND, NOR, and XNOR logic gates in a single unit using silicon microring resonator

M Hossain, S Mahaboob Basha, V Nagaraju… - Optical and Quantum …, 2024 - Springer
There is a rising demand for low-cost, high-information-capacity optical signal processing.
The number of devices is limited of performing different Boolean functions using a single …

Design of all-optical OR/NAND logic gate using plasmonic metal-insulator-metal waveguide

K Choudhary, S Mishra, S Singh… - Physics and Simulation …, 2021 - spiedigitallibrary.org
Recently, optical waveguides designed by utilizing metal-insulator-metal (MIM) are widely
used because of its excellent ability to limit surface plasmons to a deep sub-wavelength …

Design and performance analysis of optical sequence detector using lithium niobate-based Mach–Zehnder interferometers

BB Subbanna, K Choudhary, S Singh… - Journal of Optical …, 2023 - degruyter.com
Present article suggested and proposed a new design of 4-bit optical sequence detector
using an electro-optic effect by utilizing Lithium niobate (LiNbO3) based Mach–Zehnder …

Design and performance analysis of plasmonic reflective codes in combinational circuits for high speed computing

S Uniyal, K Choudhary, S Sachdev, S Kumar - Optical and Quantum …, 2022 - Springer
Plasmonics, often referred as “light on wire”, is an emerging nano-scale technology having
the advantages of higher speed computing over the electronic devices and comparatively …

Design and analysis of series and parallel circuits based on plasmonic waveguides for high-performance computing devices

S Jain, K Choudhary, S Kumar - Journal of Optical Communications, 2022 - degruyter.com
Abstract Nowadays, mental–insulator–metal (MIM) waveguides are widely used in the
design of optical plasmonic waveguides due to their superior ability to confine surface …