Electron cloud zeeman effect sensors using silver bars embedded microring resonator.
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| Title: | Electron cloud zeeman effect sensors using silver bars embedded microring resonator. |
|---|---|
| Authors: | Arumona, A. E.1,2,3 (AUTHOR), Garhwal, A.4 (AUTHOR), Khunnam, W.5 (AUTHOR), Youplao, P.6 (AUTHOR), Ray, K.4 (AUTHOR), Yupapin, P.6,7 (AUTHOR) preecha.yupapin@vlu.edu.vn |
| Source: | Optical & Quantum Electronics. Mar2022, Vol. 54 Issue 3, p1-18. 18p. |
| Subjects: | Electron cloud effect, Zeeman effect, Electron spin, Whispering gallery modes, Resonators, Rashba effect, Electron spin states |
| Abstract: | An electron cloud Zeeman sensor system is proposed. The system consists of a micro-Fabry Perot cavity embedded microring circuit. The space–time function controls the operation of the system. The input source of 1.50 μm is fed into the system through the input port and the whispering gallery mode at the center ring with optimized parameters has been observed. The electron cloud oscillation results from the excitation of the silver bars at the center ring leading to electron spin up and electron spin down. The magnetic field in the system is generated by the electron current passing through the silver bars where it is perpendicular to the electric field. The micro-Fabry Perot sensing unit is applied to measure the electron cloud spectral profile with the effect of the Zeeman interaction and without the effect of the Zeeman interaction. The Zeeman interaction of the electron spins and magnetic dipoles split the electron cloud spin states, where this effect is observed on the spectral profile of the electron cloud. In manipulation, the input power is varied from 100 to 500 mW the Zeeman splitting energy increases as the magnetic field increases. The optimum Zeeman effect sensor sensitivities of (0.057 meVT−1 and − 0.025 meVT−1) are obtained for the electron spin (+ 1/2) and electron spin (− 1/2) states, respectively. [ABSTRACT FROM AUTHOR] |
| Copyright of Optical & Quantum Electronics is the property of Springer Nature 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: 155889322 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Electron cloud zeeman effect sensors using silver bars embedded microring resonator. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Arumona%2C+A%2E+E%2E%22">Arumona, A. E.</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Garhwal%2C+A%2E%22">Garhwal, A.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Khunnam%2C+W%2E%22">Khunnam, W.</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Youplao%2C+P%2E%22">Youplao, P.</searchLink><relatesTo>6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ray%2C+K%2E%22">Ray, K.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yupapin%2C+P%2E%22">Yupapin, P.</searchLink><relatesTo>6,7</relatesTo> (AUTHOR)<i> preecha.yupapin@vlu.edu.vn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Optical+%26+Quantum+Electronics%22">Optical & Quantum Electronics</searchLink>. Mar2022, Vol. 54 Issue 3, p1-18. 18p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Electron+cloud+effect%22">Electron cloud effect</searchLink><br /><searchLink fieldCode="DE" term="%22Zeeman+effect%22">Zeeman effect</searchLink><br /><searchLink fieldCode="DE" term="%22Electron+spin%22">Electron spin</searchLink><br /><searchLink fieldCode="DE" term="%22Whispering+gallery+modes%22">Whispering gallery modes</searchLink><br /><searchLink fieldCode="DE" term="%22Resonators%22">Resonators</searchLink><br /><searchLink fieldCode="DE" term="%22Rashba+effect%22">Rashba effect</searchLink><br /><searchLink fieldCode="DE" term="%22Electron+spin+states%22">Electron spin states</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: An electron cloud Zeeman sensor system is proposed. The system consists of a micro-Fabry Perot cavity embedded microring circuit. The space–time function controls the operation of the system. The input source of 1.50 μm is fed into the system through the input port and the whispering gallery mode at the center ring with optimized parameters has been observed. The electron cloud oscillation results from the excitation of the silver bars at the center ring leading to electron spin up and electron spin down. The magnetic field in the system is generated by the electron current passing through the silver bars where it is perpendicular to the electric field. The micro-Fabry Perot sensing unit is applied to measure the electron cloud spectral profile with the effect of the Zeeman interaction and without the effect of the Zeeman interaction. The Zeeman interaction of the electron spins and magnetic dipoles split the electron cloud spin states, where this effect is observed on the spectral profile of the electron cloud. In manipulation, the input power is varied from 100 to 500 mW the Zeeman splitting energy increases as the magnetic field increases. The optimum Zeeman effect sensor sensitivities of (0.057 meVT−1 and − 0.025 meVT−1) are obtained for the electron spin (+ 1/2) and electron spin (− 1/2) states, respectively. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Optical & Quantum Electronics is the property of Springer Nature 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.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=155889322 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11082-021-03477-8 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 18 StartPage: 1 Subjects: – SubjectFull: Electron cloud effect Type: general – SubjectFull: Zeeman effect Type: general – SubjectFull: Electron spin Type: general – SubjectFull: Whispering gallery modes Type: general – SubjectFull: Resonators Type: general – SubjectFull: Rashba effect Type: general – SubjectFull: Electron spin states Type: general Titles: – TitleFull: Electron cloud zeeman effect sensors using silver bars embedded microring resonator. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Arumona, A. E. – PersonEntity: Name: NameFull: Garhwal, A. – PersonEntity: Name: NameFull: Khunnam, W. – PersonEntity: Name: NameFull: Youplao, P. – PersonEntity: Name: NameFull: Ray, K. – PersonEntity: Name: NameFull: Yupapin, P. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2022 Type: published Y: 2022 Identifiers: – Type: issn-print Value: 03068919 Numbering: – Type: volume Value: 54 – Type: issue Value: 3 Titles: – TitleFull: Optical & Quantum Electronics Type: main |
| ResultId | 1 |
