Enhanced All-optical Y-shaped Plasmonic NAND Gate Model, Analysis, and Simulation for High Speed Computations
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Abstract In this digital era, all-optical logic gates (OLGs) proved its effectiveness in execution of high-speed computations. A unique construction for all optical NAND gate 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. 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.
2021 ◽
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2021 ◽
2021 ◽
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2018 ◽
Vol 32
(02)
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pp. 1850008
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2015 ◽
Vol 24
(03n04)
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pp. 1550005
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2009 ◽
Vol 74
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pp. 39-43
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2019 ◽
Vol 40
(1)
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pp. 7-16
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