Reconfigurable and Storable Chaotic Logic Operations in Drive-Response VCSELs With Optical Feedback
Based on the system of drive-response vertical cavity surface emitting lasers (VCSELs) with optical feedback and the new electro-optic (EO) modulation theory, we propose a novel reconfigurable and storable logic operations scheme to perform the behaviors of flexible switching and delayed storage amo...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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IEEE
2022-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/9755151/ |
| _version_ | 1818278880411123712 |
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| author | Geliang Xu Song Ye Jian Xu |
| author_facet | Geliang Xu Song Ye Jian Xu |
| author_sort | Geliang Xu |
| collection | DOAJ |
| description | Based on the system of drive-response vertical cavity surface emitting lasers (VCSELs) with optical feedback and the new electro-optic (EO) modulation theory, we propose a novel reconfigurable and storable logic operations scheme to perform the behaviors of flexible switching and delayed storage among different logic operations. Here, the optical feedback intensity is modulated into logic input, the applied electric field in drive system and response system are modulated into logical control signals, the logic output is decoded by threshold mechanism. When the logical control signal in drive system and response system remain equal and both of them satisfy different logic operation relationships with the logic inputs, the system can perform the mutual conversion and delayed storage among the logic operations such as AND, NAND, OR, NOR, XOR and XNOR. Furthermore, the half adder logic operations are also being realized. Finally, the influence of bit duration time and noise intensity on the reliability of the logic operations is analyzed, and the results indicate that the logic operations have good anti-noise performance. |
| first_indexed | 2024-12-12T23:24:28Z |
| format | Article |
| id | doaj.art-4eb759fb4f054f7db97d270ac0096960 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-12T23:24:28Z |
| publishDate | 2022-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-4eb759fb4f054f7db97d270ac00969602022-12-22T00:08:08ZengIEEEIEEE Access2169-35362022-01-0110402734028010.1109/ACCESS.2022.31665339755151Reconfigurable and Storable Chaotic Logic Operations in Drive-Response VCSELs With Optical FeedbackGeliang Xu0https://orcid.org/0000-0002-9521-7311Song Ye1Jian Xu2School of Electronic Engineering, Chaohu University, Hefei, ChinaSchool of Electronic Engineering, Chaohu University, Hefei, ChinaSchool of Electronic Engineering, Chaohu University, Hefei, ChinaBased on the system of drive-response vertical cavity surface emitting lasers (VCSELs) with optical feedback and the new electro-optic (EO) modulation theory, we propose a novel reconfigurable and storable logic operations scheme to perform the behaviors of flexible switching and delayed storage among different logic operations. Here, the optical feedback intensity is modulated into logic input, the applied electric field in drive system and response system are modulated into logical control signals, the logic output is decoded by threshold mechanism. When the logical control signal in drive system and response system remain equal and both of them satisfy different logic operation relationships with the logic inputs, the system can perform the mutual conversion and delayed storage among the logic operations such as AND, NAND, OR, NOR, XOR and XNOR. Furthermore, the half adder logic operations are also being realized. Finally, the influence of bit duration time and noise intensity on the reliability of the logic operations is analyzed, and the results indicate that the logic operations have good anti-noise performance.https://ieeexplore.ieee.org/document/9755151/Vertical cavity surface emitting laserreconfigurablechaotic logic operationssuccess probability |
| spellingShingle | Geliang Xu Song Ye Jian Xu Reconfigurable and Storable Chaotic Logic Operations in Drive-Response VCSELs With Optical Feedback IEEE Access Vertical cavity surface emitting laser reconfigurable chaotic logic operations success probability |
| title | Reconfigurable and Storable Chaotic Logic Operations in Drive-Response VCSELs With Optical Feedback |
| title_full | Reconfigurable and Storable Chaotic Logic Operations in Drive-Response VCSELs With Optical Feedback |
| title_fullStr | Reconfigurable and Storable Chaotic Logic Operations in Drive-Response VCSELs With Optical Feedback |
| title_full_unstemmed | Reconfigurable and Storable Chaotic Logic Operations in Drive-Response VCSELs With Optical Feedback |
| title_short | Reconfigurable and Storable Chaotic Logic Operations in Drive-Response VCSELs With Optical Feedback |
| title_sort | reconfigurable and storable chaotic logic operations in drive response vcsels with optical feedback |
| topic | Vertical cavity surface emitting laser reconfigurable chaotic logic operations success probability |
| url | https://ieeexplore.ieee.org/document/9755151/ |
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