Reconfigurable electro-optical logic gates using a 2-layer multilayer perceptron
Abstract In this work, we aim to use the optical amplifiers, directional couplers and phase modulators to build the electro-optical gates. Thanks to the 2-layer-multilayer-perceptron structure, the inversion of matrix is performed to obtain the coupling ratio of the directional couplers and the phas...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2022-08-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-022-18408-0 |
| _version_ | 1828322471933116416 |
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| author | Chu-En Lin Yueh-Heng Lu Meng-Ting Zhou Chii-Chang Chen |
| author_facet | Chu-En Lin Yueh-Heng Lu Meng-Ting Zhou Chii-Chang Chen |
| author_sort | Chu-En Lin |
| collection | DOAJ |
| description | Abstract In this work, we aim to use the optical amplifiers, directional couplers and phase modulators to build the electro-optical gates. Thanks to the 2-layer-multilayer-perceptron structure, the inversion of matrix is performed to obtain the coupling ratio of the directional couplers and the phase delay of the phase modulators. The electro-optical OR, AND, XOR, NAND, NOR and XNOR gates are demonstrated. Moreover, we not only study the results under the ideal condition of device, but also discuss the imperfect situation with 1% error of fabrication or operation to study the tolerance of this system. Through our simulation results, the visibility of the gate output can be higher than 0.83. The gates can be fabricated in a silicon-based chip to develop the integrated optics computing system. |
| first_indexed | 2024-04-13T18:40:48Z |
| format | Article |
| id | doaj.art-699c84d5c5dd49648afa2f97cfb0b085 |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-13T18:40:48Z |
| publishDate | 2022-08-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-699c84d5c5dd49648afa2f97cfb0b0852022-12-22T02:34:43ZengNature PortfolioScientific Reports2045-23222022-08-011211710.1038/s41598-022-18408-0Reconfigurable electro-optical logic gates using a 2-layer multilayer perceptronChu-En Lin0Yueh-Heng Lu1Meng-Ting Zhou2Chii-Chang Chen3Department of Electronic Engineering, National Chin-Yi University of TechnologyDepartment of Optics and Photonics, National Central UniversityDepartment of Optics and Photonics, National Central UniversityDepartment of Optics and Photonics, National Central UniversityAbstract In this work, we aim to use the optical amplifiers, directional couplers and phase modulators to build the electro-optical gates. Thanks to the 2-layer-multilayer-perceptron structure, the inversion of matrix is performed to obtain the coupling ratio of the directional couplers and the phase delay of the phase modulators. The electro-optical OR, AND, XOR, NAND, NOR and XNOR gates are demonstrated. Moreover, we not only study the results under the ideal condition of device, but also discuss the imperfect situation with 1% error of fabrication or operation to study the tolerance of this system. Through our simulation results, the visibility of the gate output can be higher than 0.83. The gates can be fabricated in a silicon-based chip to develop the integrated optics computing system.https://doi.org/10.1038/s41598-022-18408-0 |
| spellingShingle | Chu-En Lin Yueh-Heng Lu Meng-Ting Zhou Chii-Chang Chen Reconfigurable electro-optical logic gates using a 2-layer multilayer perceptron Scientific Reports |
| title | Reconfigurable electro-optical logic gates using a 2-layer multilayer perceptron |
| title_full | Reconfigurable electro-optical logic gates using a 2-layer multilayer perceptron |
| title_fullStr | Reconfigurable electro-optical logic gates using a 2-layer multilayer perceptron |
| title_full_unstemmed | Reconfigurable electro-optical logic gates using a 2-layer multilayer perceptron |
| title_short | Reconfigurable electro-optical logic gates using a 2-layer multilayer perceptron |
| title_sort | reconfigurable electro optical logic gates using a 2 layer multilayer perceptron |
| url | https://doi.org/10.1038/s41598-022-18408-0 |
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