Design of all-optical full-subtractor with plasmonic waveguides for high-speed applications
Combinational circuits that utilize solely optical means are crucial elements for processing optical information and are used in a wide variety of applications. Optical devices are the fundamental components of integrated circuits. In this paper, the fundamental structure of a full-subtractor circui...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-07-01
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| Series: | Results in Optics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666950123001359 |
| _version_ | 1827857036943032320 |
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| author | Sandip Swarnakar Nallabolu Lakshmi Keerthana Boggarapu Geetha Nandini Chagalamarri Guru Preethi Kallamadi Suchitra Arjuna Muduli Santosh Kumar |
| author_facet | Sandip Swarnakar Nallabolu Lakshmi Keerthana Boggarapu Geetha Nandini Chagalamarri Guru Preethi Kallamadi Suchitra Arjuna Muduli Santosh Kumar |
| author_sort | Sandip Swarnakar |
| collection | DOAJ |
| description | Combinational circuits that utilize solely optical means are crucial elements for processing optical information and are used in a wide variety of applications. Optical devices are the fundamental components of integrated circuits. In this paper, the fundamental structure of a full-subtractor circuit is generated utilizing Y-shaped plasmonic power splitter concept that employs the linear interference principle to produce the required output. This work is encapsulated within a 20 µm × 18 µm frame, and the extinction ratio (ER) of this model is 13.01 for both difference and borrow which is higher compared to other full-subtractor structures. This work introduces the first Y-shaped plasmonic all-optical full-subtractor structure. Various structure parameters such as transmission rate, response time, and bit rate are also calculated and analyzed. The transverse electric (TE) polarization of the intended device, that has an operational wavelength of 1.55 µm, is tailored toward optical communication. |
| first_indexed | 2024-03-12T12:34:57Z |
| format | Article |
| id | doaj.art-27b8c9f8c68343f19154811e256686cb |
| institution | Directory Open Access Journal |
| issn | 2666-9501 |
| language | English |
| last_indexed | 2024-03-12T12:34:57Z |
| publishDate | 2023-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Optics |
| spelling | doaj.art-27b8c9f8c68343f19154811e256686cb2023-08-29T04:18:15ZengElsevierResults in Optics2666-95012023-07-0112100483Design of all-optical full-subtractor with plasmonic waveguides for high-speed applicationsSandip Swarnakar0Nallabolu Lakshmi Keerthana1Boggarapu Geetha Nandini2Chagalamarri Guru Preethi3Kallamadi Suchitra4Arjuna Muduli5Santosh Kumar6Photonics Lab, Department of Electronics and Communication Engineering, G. Pullaiah College of Engineering and Technology, Kurnool, Andhra Pradesh 518002, India; Corresponding authors.Photonics Lab, Department of Electronics and Communication Engineering, G. Pullaiah College of Engineering and Technology, Kurnool, Andhra Pradesh 518002, IndiaPhotonics Lab, Department of Electronics and Communication Engineering, G. Pullaiah College of Engineering and Technology, Kurnool, Andhra Pradesh 518002, IndiaPhotonics Lab, Department of Electronics and Communication Engineering, G. Pullaiah College of Engineering and Technology, Kurnool, Andhra Pradesh 518002, IndiaPhotonics Lab, Department of Electronics and Communication Engineering, G. Pullaiah College of Engineering and Technology, Kurnool, Andhra Pradesh 518002, IndiaDepartment of Electronics and Communication Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh 522302, IndiaShandong Key Laboratory of Optical Communication Science and Technology, School of Physics Science and Information Technology, Liaocheng University, Liaocheng, Shandong 252059, China; Corresponding authors.Combinational circuits that utilize solely optical means are crucial elements for processing optical information and are used in a wide variety of applications. Optical devices are the fundamental components of integrated circuits. In this paper, the fundamental structure of a full-subtractor circuit is generated utilizing Y-shaped plasmonic power splitter concept that employs the linear interference principle to produce the required output. This work is encapsulated within a 20 µm × 18 µm frame, and the extinction ratio (ER) of this model is 13.01 for both difference and borrow which is higher compared to other full-subtractor structures. This work introduces the first Y-shaped plasmonic all-optical full-subtractor structure. Various structure parameters such as transmission rate, response time, and bit rate are also calculated and analyzed. The transverse electric (TE) polarization of the intended device, that has an operational wavelength of 1.55 µm, is tailored toward optical communication.http://www.sciencedirect.com/science/article/pii/S2666950123001359All-optical devicesPlasmonic waveguidesY-combinerMIM waveguideLinear interference |
| spellingShingle | Sandip Swarnakar Nallabolu Lakshmi Keerthana Boggarapu Geetha Nandini Chagalamarri Guru Preethi Kallamadi Suchitra Arjuna Muduli Santosh Kumar Design of all-optical full-subtractor with plasmonic waveguides for high-speed applications Results in Optics All-optical devices Plasmonic waveguides Y-combiner MIM waveguide Linear interference |
| title | Design of all-optical full-subtractor with plasmonic waveguides for high-speed applications |
| title_full | Design of all-optical full-subtractor with plasmonic waveguides for high-speed applications |
| title_fullStr | Design of all-optical full-subtractor with plasmonic waveguides for high-speed applications |
| title_full_unstemmed | Design of all-optical full-subtractor with plasmonic waveguides for high-speed applications |
| title_short | Design of all-optical full-subtractor with plasmonic waveguides for high-speed applications |
| title_sort | design of all optical full subtractor with plasmonic waveguides for high speed applications |
| topic | All-optical devices Plasmonic waveguides Y-combiner MIM waveguide Linear interference |
| url | http://www.sciencedirect.com/science/article/pii/S2666950123001359 |
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