A multifunctional and multiscale device of magnetic-controlled AND logical operation and detection based on the nonreciprocity of the magnetized InSb photonic structure

In this article, a multifunctional and multiscale device which can realize the functions of the magnetic-controlled AND logical operation and detection based on the one-dimensional magnetized InSb photonic structure is proposed and theoretically investigated. Properly modulating the target resonant...

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Autores principales:	Si-Si Rao, Jia-Tao Zhang, Hai-Feng Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Nonreciprocity Magneto-optical effect Logical operation Detection Multiscale devices Photonic structure Physics QC1-999
Acceso en línea:	https://doaj.org/article/193a67686825404eb0240d3a0c4076cd
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spelling	oai:doaj.org-article:193a67686825404eb0240d3a0c4076cd2021-11-26T04:28:28ZA multifunctional and multiscale device of magnetic-controlled AND logical operation and detection based on the nonreciprocity of the magnetized InSb photonic structure2211-379710.1016/j.rinp.2021.105058https://doaj.org/article/193a67686825404eb0240d3a0c4076cd2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2211379721010469https://doaj.org/toc/2211-3797In this article, a multifunctional and multiscale device which can realize the functions of the magnetic-controlled AND logical operation and detection based on the one-dimensional magnetized InSb photonic structure is proposed and theoretically investigated. Properly modulating the target resonant absorption peak by the external magnetic field, and employing the peak to determine the logical operation, the accurate AND logical operation is fulfilled. Since the target absorption peak holds a superior quality factor value, the designed structure can be considered for detecting the crucial physical quantities, magnetic field, and refractive index. Especially, owing to the magneto-optical effect, time-reversal symmetry and space-reversal symmetry are broken, and the nonreciprocity is generated, which further makes the logical operations and detection of the forward and backward scales can be simultaneously acquired. Numerical analysis gains the optimal sensitivity, the quality value and detection limit. For the detection of magnetic field, and refractive index are 3.13 × 1012 T−1, 9341, 8.4 × 10−5 T, and 1.13 × 1011 RIU−1, 10537, 5.6 × 10−4 RIU, respectively. Surpassing the conventional electromagnetic devices, the designed photonic structure in this work with the combination of magnetic-controlled AND logical operation and detection functions plays a significant constructive role in information communication and photonic computing.Si-Si RaoJia-Tao ZhangHai-Feng ZhangElsevierarticleNonreciprocityMagneto-optical effectLogical operationDetectionMultiscale devicesPhotonic structurePhysicsQC1-999ENResults in Physics, Vol 31, Iss , Pp 105058- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Nonreciprocity Magneto-optical effect Logical operation Detection Multiscale devices Photonic structure Physics QC1-999
spellingShingle	Nonreciprocity Magneto-optical effect Logical operation Detection Multiscale devices Photonic structure Physics QC1-999 Si-Si Rao Jia-Tao Zhang Hai-Feng Zhang A multifunctional and multiscale device of magnetic-controlled AND logical operation and detection based on the nonreciprocity of the magnetized InSb photonic structure
description	In this article, a multifunctional and multiscale device which can realize the functions of the magnetic-controlled AND logical operation and detection based on the one-dimensional magnetized InSb photonic structure is proposed and theoretically investigated. Properly modulating the target resonant absorption peak by the external magnetic field, and employing the peak to determine the logical operation, the accurate AND logical operation is fulfilled. Since the target absorption peak holds a superior quality factor value, the designed structure can be considered for detecting the crucial physical quantities, magnetic field, and refractive index. Especially, owing to the magneto-optical effect, time-reversal symmetry and space-reversal symmetry are broken, and the nonreciprocity is generated, which further makes the logical operations and detection of the forward and backward scales can be simultaneously acquired. Numerical analysis gains the optimal sensitivity, the quality value and detection limit. For the detection of magnetic field, and refractive index are 3.13 × 1012 T−1, 9341, 8.4 × 10−5 T, and 1.13 × 1011 RIU−1, 10537, 5.6 × 10−4 RIU, respectively. Surpassing the conventional electromagnetic devices, the designed photonic structure in this work with the combination of magnetic-controlled AND logical operation and detection functions plays a significant constructive role in information communication and photonic computing.
format	article
author	Si-Si Rao Jia-Tao Zhang Hai-Feng Zhang
author_facet	Si-Si Rao Jia-Tao Zhang Hai-Feng Zhang
author_sort	Si-Si Rao
title	A multifunctional and multiscale device of magnetic-controlled AND logical operation and detection based on the nonreciprocity of the magnetized InSb photonic structure
title_short	A multifunctional and multiscale device of magnetic-controlled AND logical operation and detection based on the nonreciprocity of the magnetized InSb photonic structure
title_full	A multifunctional and multiscale device of magnetic-controlled AND logical operation and detection based on the nonreciprocity of the magnetized InSb photonic structure
title_fullStr	A multifunctional and multiscale device of magnetic-controlled AND logical operation and detection based on the nonreciprocity of the magnetized InSb photonic structure
title_full_unstemmed	A multifunctional and multiscale device of magnetic-controlled AND logical operation and detection based on the nonreciprocity of the magnetized InSb photonic structure
title_sort	multifunctional and multiscale device of magnetic-controlled and logical operation and detection based on the nonreciprocity of the magnetized insb photonic structure
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/193a67686825404eb0240d3a0c4076cd
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A multifunctional and multiscale device of magnetic-controlled AND logical operation and detection based on the nonreciprocity of the magnetized InSb photonic structure

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