دورية أكاديمية
Photonic elementary cellular automata for simulation of complex phenomena
| العنوان: | Photonic elementary cellular automata for simulation of complex phenomena |
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| المؤلفون: | Li, Gordon H. Y., Leefmans, Christian R., Williams, James, Marandi, Alireza |
| المصدر: | Light Science & Applications, 12, Art. No. 132, (2023-05-30) |
| بيانات النشر: | Springer Nature |
| سنة النشر: | 2023 |
| المجموعة: | Caltech Authors (California Institute of Technology) |
| الوصف: | Cellular automata are a class of computational models based on simple rules and algorithms that can simulate a wide range of complex phenomena. However, when using conventional computers, these 'simple' rules are only encapsulated at the level of software. This can be taken one step further by simplifying the underlying physical hardware. Here, we propose and implement a simple photonic hardware platform for simulating complex phenomena based on cellular automata. Using this special-purpose computer, we experimentally demonstrate complex phenomena, including fractals, chaos, and solitons, which are typically associated with much more complex physical systems. The flexibility and programmability of our photonic computer present new opportunities to simulate and harness complexity for efficient, robust, and decentralized information processing using light. ; © The Author(s) 2023. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0Test/. The authors gratefully acknowledge support from ARO grant no. W911NF-23-1-0048, NSF grant no. 1846273 and 1918549, AFOSR award FA9550- 20-1-0040, and NASA/JPL. The authors wish to thank NTT Research for their financial and technical support. Contributions. All authors contributed to this manuscript. Data ... |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| العلاقة: | https://www.caltech.edu/about/news/unlocking-photonic-computing-power-with-artificial-lifeTest; https://doi.org/10.1038/s41377-023-01180-9Test; oai:authors.library.caltech.edu:6g15p-q7h23; https://www.ncbi.nlm.nih.gov/pmc/PMC10229568Test; eprintid:121705; resolverid:CaltechAUTHORS:20230603-041126298 |
| DOI: | 10.1038/s41377-023-01180-9 |
| الإتاحة: | https://doi.org/10.1038/s41377-023-01180-9Test https://www.ncbi.nlm.nih.gov/pmc/PMC10229568Test |
| حقوق: | info:eu-repo/semantics/openAccess ; Other |
| رقم الانضمام: | edsbas.24CE211B |
| قاعدة البيانات: | BASE |
| DOI: | 10.1038/s41377-023-01180-9 |
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