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All-optical differential equation solver with constant-coefficient tunable based on a single microring resonator

Photonic integrated circuits for photonic computing open up the possibility for the realization of ultrahigh-speed and ultra wide-band signal processing with compact size and low power consumption. Differential equations model and govern fundamental physical phenomena and engineering systems in virt...

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Detalles Bibliográficos
Autores principales: Yang, Ting, Dong, Jianji, Lu, Liangjun, Zhou, Linjie, Zheng, Aoling, Zhang, Xinliang, Chen, Jianping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4081894/
https://www.ncbi.nlm.nih.gov/pubmed/24993440
http://dx.doi.org/10.1038/srep05581
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author Yang, Ting
Dong, Jianji
Lu, Liangjun
Zhou, Linjie
Zheng, Aoling
Zhang, Xinliang
Chen, Jianping
author_facet Yang, Ting
Dong, Jianji
Lu, Liangjun
Zhou, Linjie
Zheng, Aoling
Zhang, Xinliang
Chen, Jianping
author_sort Yang, Ting
collection PubMed
description Photonic integrated circuits for photonic computing open up the possibility for the realization of ultrahigh-speed and ultra wide-band signal processing with compact size and low power consumption. Differential equations model and govern fundamental physical phenomena and engineering systems in virtually any field of science and engineering, such as temperature diffusion processes, physical problems of motion subject to acceleration inputs and frictional forces, and the response of different resistor-capacitor circuits, etc. In this study, we experimentally demonstrate a feasible integrated scheme to solve first-order linear ordinary differential equation with constant-coefficient tunable based on a single silicon microring resonator. Besides, we analyze the impact of the chirp and pulse-width of input signals on the computing deviation. This device can be compatible with the electronic technology (typically complementary metal-oxide semiconductor technology), which may motivate the development of integrated photonic circuits for optical computing.
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spelling pubmed-40818942014-07-09 All-optical differential equation solver with constant-coefficient tunable based on a single microring resonator Yang, Ting Dong, Jianji Lu, Liangjun Zhou, Linjie Zheng, Aoling Zhang, Xinliang Chen, Jianping Sci Rep Article Photonic integrated circuits for photonic computing open up the possibility for the realization of ultrahigh-speed and ultra wide-band signal processing with compact size and low power consumption. Differential equations model and govern fundamental physical phenomena and engineering systems in virtually any field of science and engineering, such as temperature diffusion processes, physical problems of motion subject to acceleration inputs and frictional forces, and the response of different resistor-capacitor circuits, etc. In this study, we experimentally demonstrate a feasible integrated scheme to solve first-order linear ordinary differential equation with constant-coefficient tunable based on a single silicon microring resonator. Besides, we analyze the impact of the chirp and pulse-width of input signals on the computing deviation. This device can be compatible with the electronic technology (typically complementary metal-oxide semiconductor technology), which may motivate the development of integrated photonic circuits for optical computing. Nature Publishing Group 2014-07-04 /pmc/articles/PMC4081894/ /pubmed/24993440 http://dx.doi.org/10.1038/srep05581 Text en Copyright © 2014, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Yang, Ting
Dong, Jianji
Lu, Liangjun
Zhou, Linjie
Zheng, Aoling
Zhang, Xinliang
Chen, Jianping
All-optical differential equation solver with constant-coefficient tunable based on a single microring resonator
title All-optical differential equation solver with constant-coefficient tunable based on a single microring resonator
title_full All-optical differential equation solver with constant-coefficient tunable based on a single microring resonator
title_fullStr All-optical differential equation solver with constant-coefficient tunable based on a single microring resonator
title_full_unstemmed All-optical differential equation solver with constant-coefficient tunable based on a single microring resonator
title_short All-optical differential equation solver with constant-coefficient tunable based on a single microring resonator
title_sort all-optical differential equation solver with constant-coefficient tunable based on a single microring resonator
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4081894/
https://www.ncbi.nlm.nih.gov/pubmed/24993440
http://dx.doi.org/10.1038/srep05581
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