Fast All Optical NAND Gate Using Coherent Control of the Linear Susceptibility of Five Level Atoms

2011 ◽  
Author(s):  
Steven A. Sagona-Stophel ◽  
Christopher P. Search
Keyword(s):  
Coherent Control ◽  
Nand Gate ◽  
All Optical

All optical NAND gate based on nonlinear photonic crystal ring resonators

Optik ◽  
2017 ◽  
Vol 130 ◽  
pp. 1214-1221 ◽  
Author(s):  
Hamed Alipour-Banaei ◽  
Somaye Serajmohammadi ◽  
Farhad Mehdizadeh
Keyword(s):  
Photonic Crystal ◽  
Ring Resonators ◽  
Nand Gate ◽  
Nonlinear Photonic Crystal ◽  
All Optical

scholarly journals All-optical coherent control of vacuum Rabi oscillations

2014 ◽  
Vol 8 (11) ◽  
pp. 858-864 ◽  
Author(s):  
Ranojoy Bose ◽  
Tao Cai ◽  
Kaushik Roy Choudhury ◽  
Glenn S. Solomon ◽  
Edo Waks
Keyword(s):  
Coherent Control ◽  
Rabi Oscillations ◽  
All Optical

scholarly journals All-optical Coherent Control of Electrical Currents in Single GaAs Nanowires

2010 ◽  
Author(s):  
C. Ruppert ◽  
S. Thunich ◽  
G. Abstreiter ◽  
A. Fontcuberta i Morral ◽  
A. W. Holleitner ◽  
...  
Keyword(s):  
Coherent Control ◽  
Electrical Currents ◽  
Gaas Nanowires ◽  
All Optical

scholarly journals Enhanced All-Optical Y-Shaped Plasmonic OR, NOR And NAND Gate Models, Analyses, And Simulation For High Speed Computations

2021 ◽  
Author(s):  
Ipshitha Charles ◽  
Alluru Sreev ◽  
SabbiVamshi Krishna ◽  
Sandip Swarnakar ◽  
Santosh Kumar
Keyword(s):  
Integrated Circuits ◽  
High Speed ◽  
Extinction Ratio ◽  
Logic Gates ◽  
Nand Gate ◽  
Optical Logic ◽  
Metal Insulator Metal ◽  
All Optical ◽  
A New Technique ◽  
Complex Circuits

Abstract In this digital era, all-optical logic gates (OLGs) proved its effectiveness in execution of high-speed computations. A unique construction of an all-optical OR, NOR, NAND gates based on the notion of power combiner employing metal–insulator–metal (MIM) waveguide in the Y-shape in a minimal imprint of 6.2 µm × 3 µm is presented and the structure is evaluated by finite-difference time-domain (FDTD) technique. The insertion loss (IL) and extinction-ratio (ER) for proposed model are 6 dB and 27.76 dB for NAND gate, 2 dB and 20.35 dB for NOR gate and 6 dB and 24.10 dB respectively. The simplified model is used in the construction of complex circuits to achieve greater efficiency, which contributes to the emergence of a new technique for designing plasmonic integrated circuits.

An All Optical NAND Gate Using Nonlinear Photonic Crystal Ring Resonators

2018 ◽  
Vol 0 (0) ◽  
Author(s):  
Ehsann Barmala
Keyword(s):  
Photonic Crystal ◽  
Optical Communications ◽  
Delay Time ◽  
Ring Resonators ◽  
Nand Gate ◽  
Combinational Circuits ◽  
Nonlinear Photonic Crystal ◽  
Novel Structure ◽  
All Optical ◽  
Universal Gate

AbstractOptical NAND gate is a universal gate which can be used for implementing different kinds of combinational circuits without using other gates. Due to significance of optical NAND gates in the optical communications, in this paper we proposed a novel structure for designing an all optical NAND gate based on photonic crystal structures. The proposed structure was designed using threshold switching mechanism which can be implemented using nonlinear ring resonators. In the proposed structure delay time is about 2.3 ps.

New Design of All-Optical Logic Universal NAND Gate Formed by NOT (A AND B) Gates Using Michelson Interferometer Based on Semiconductor Optical Amplifier

2019 ◽  
Vol 16 (7) ◽  
pp. 2712-2719
Author(s):  
Jackson Moreira Oliveira ◽  
Hudson Afonso Batista da Silva ◽  
Lelis Araujo de Oliveira ◽  
Fabio Barros de Sousa ◽  
Jorge Everaldo de Oliveira ◽  
...  
Keyword(s):  
Semiconductor Optical Amplifier ◽  
Michelson Interferometer ◽  
Optical Amplifier ◽  
Nand Gate ◽  
Optical Logic ◽  
All Optical
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