A Jauns multi-transconductor predicated on one-dimensional quasi-conjugate topological crystals heterojunction leveraging Goos-Hänchen and polarization effect.
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| Title: | A Jauns multi-transconductor predicated on one-dimensional quasi-conjugate topological crystals heterojunction leveraging Goos-Hänchen and polarization effect. |
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| Authors: | Shi, Yuan-Kun1 (AUTHOR), Liu, You-Ming1 (AUTHOR), Zhang, Bo-Rui1 (AUTHOR), Zhang, Hai-Feng1 (AUTHOR) hanlor@njupt.edu.cn |
| Source: | Optics & Lasers in Engineering. Sep2024, Vol. 180, pN.PAG-N.PAG. 1p. |
| Subjects: | Magnetic flux density, Transfer matrix, Heterojunctions, Crystals, Refractive index |
| Abstract: | • A new GH GDM method is also introduced. • The GDM method improves accuracy and provides a third window with increased sensitivity. • The function realization of a polarization isolator is proposed. • High sensitivity polarization conversion of reflected waves can obtain. To address the increasing demand for micro-detection with high accuracy and bridge the gap in the application of topological photonics to Goos-Hänchen (GH) effects, an unprecedented Janus multi-transconductor predicated on the novel one-dimensional quasi-conjugate topological photonics crystals (1D QTCs) operating in the terahertz band is established. Calculated by the transfer matrix and stationary phase methods, the proposal sets forth a multi-transduction scheme correlating double physical parameters including refractive index, and magnetic field intensity with the polarization state and GH lateral shift. As a GH amplitude transconductor, antipodal enhanced GH shift values with disparate orders of magnitude and sensitivities are elicited in the forward incidence (FI) and backward incidence (BI) modes, and the GH differential measurement (GDM) method is first introduced to expand the detection window. Moreover, the Jauns sensitivity could be seamlessly modulated by the external magnetic field of the indium antimonide layer. As a polarization transconductor, manipulating the two physical parameters could result in polarization conversion in BI mode, but only quasi-LPWs are obtained in FI mode. Conversely, the polarization state could transduce the physical parameters and GH shift. The proposal constitutes an invaluable reference for advancing the application of topological photonics and the GH effect. [ABSTRACT FROM AUTHOR] |
| Copyright of Optics & Lasers in Engineering is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 177870831 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: A Jauns multi-transconductor predicated on one-dimensional quasi-conjugate topological crystals heterojunction leveraging Goos-Hänchen and polarization effect. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Shi%2C+Yuan-Kun%22">Shi, Yuan-Kun</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+You-Ming%22">Liu, You-Ming</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Bo-Rui%22">Zhang, Bo-Rui</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Hai-Feng%22">Zhang, Hai-Feng</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> hanlor@njupt.edu.cn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Optics+%26+Lasers+in+Engineering%22">Optics & Lasers in Engineering</searchLink>. Sep2024, Vol. 180, pN.PAG-N.PAG. 1p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Magnetic+flux+density%22">Magnetic flux density</searchLink><br /><searchLink fieldCode="DE" term="%22Transfer+matrix%22">Transfer matrix</searchLink><br /><searchLink fieldCode="DE" term="%22Heterojunctions%22">Heterojunctions</searchLink><br /><searchLink fieldCode="DE" term="%22Crystals%22">Crystals</searchLink><br /><searchLink fieldCode="DE" term="%22Refractive+index%22">Refractive index</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: • A new GH GDM method is also introduced. • The GDM method improves accuracy and provides a third window with increased sensitivity. • The function realization of a polarization isolator is proposed. • High sensitivity polarization conversion of reflected waves can obtain. To address the increasing demand for micro-detection with high accuracy and bridge the gap in the application of topological photonics to Goos-Hänchen (GH) effects, an unprecedented Janus multi-transconductor predicated on the novel one-dimensional quasi-conjugate topological photonics crystals (1D QTCs) operating in the terahertz band is established. Calculated by the transfer matrix and stationary phase methods, the proposal sets forth a multi-transduction scheme correlating double physical parameters including refractive index, and magnetic field intensity with the polarization state and GH lateral shift. As a GH amplitude transconductor, antipodal enhanced GH shift values with disparate orders of magnitude and sensitivities are elicited in the forward incidence (FI) and backward incidence (BI) modes, and the GH differential measurement (GDM) method is first introduced to expand the detection window. Moreover, the Jauns sensitivity could be seamlessly modulated by the external magnetic field of the indium antimonide layer. As a polarization transconductor, manipulating the two physical parameters could result in polarization conversion in BI mode, but only quasi-LPWs are obtained in FI mode. Conversely, the polarization state could transduce the physical parameters and GH shift. The proposal constitutes an invaluable reference for advancing the application of topological photonics and the GH effect. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Optics & Lasers in Engineering is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.optlaseng.2024.108332 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: N.PAG Subjects: – SubjectFull: Magnetic flux density Type: general – SubjectFull: Transfer matrix Type: general – SubjectFull: Heterojunctions Type: general – SubjectFull: Crystals Type: general – SubjectFull: Refractive index Type: general Titles: – TitleFull: A Jauns multi-transconductor predicated on one-dimensional quasi-conjugate topological crystals heterojunction leveraging Goos-Hänchen and polarization effect. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Shi, Yuan-Kun – PersonEntity: Name: NameFull: Liu, You-Ming – PersonEntity: Name: NameFull: Zhang, Bo-Rui – PersonEntity: Name: NameFull: Zhang, Hai-Feng IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: Sep2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 01438166 Numbering: – Type: volume Value: 180 Titles: – TitleFull: Optics & Lasers in Engineering Type: main |
| ResultId | 1 |
