Synergetic interaction of dark-modes and Faraday rotation for enhanced non-reciprocity

Yarden Mazor; Maayan Meir; Ben Z. Steinberg

doi:10.1109/APS.2016.7696098

Synergetic interaction of dark-modes and Faraday rotation for enhanced non-reciprocity

Yarden Mazor, Maayan Meir, Ben Z. Steinberg

School of Electrical Engineering

Tel Aviv University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Dark-mode of a small particle consists of two co-existing equal-intensity and mutually opposing dipolar excitations. Each of these two opposing dipoles may even resonate at or near the dark-mode frequency. Nevertheless, the net dipole moment of the system vanishes due to the destructive interference between the opposing dipoles, hence the dark-mode resonance cannot be observed externally. We show that under external magnetic bias the opposing dark-resonances of a plasmonic particle shift in opposite directions and create a region of extremely sensitive Faraday rotation. We show that the magnetized dark resonance in Ag particle may provide 50 degrees rotation under magnetic fields of the order of 1 Tesla.

Original language	English
Title of host publication	2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	779-780
Number of pages	2
ISBN (Electronic)	9781509028863
DOIs	https://doi.org/10.1109/APS.2016.7696098
State	Published - 25 Oct 2016
Event	2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Fajardo, Puerto Rico Duration: 26 Jun 2016 → 1 Jul 2016

Publication series

Name	2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings

Conference

Conference	2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016
Country/Territory	Puerto Rico
City	Fajardo
Period	26/06/16 → 1/07/16

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10.1109/APS.2016.7696098

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Mazor, Y., Meir, M., & Steinberg, B. Z. (2016). Synergetic interaction of dark-modes and Faraday rotation for enhanced non-reciprocity. In 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings (pp. 779-780). Article 7696098 (2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.2016.7696098

Mazor, Yarden ; Meir, Maayan ; Steinberg, Ben Z. / Synergetic interaction of dark-modes and Faraday rotation for enhanced non-reciprocity. 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 779-780 (2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings).

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abstract = "Dark-mode of a small particle consists of two co-existing equal-intensity and mutually opposing dipolar excitations. Each of these two opposing dipoles may even resonate at or near the dark-mode frequency. Nevertheless, the net dipole moment of the system vanishes due to the destructive interference between the opposing dipoles, hence the dark-mode resonance cannot be observed externally. We show that under external magnetic bias the opposing dark-resonances of a plasmonic particle shift in opposite directions and create a region of extremely sensitive Faraday rotation. We show that the magnetized dark resonance in Ag particle may provide 50 degrees rotation under magnetic fields of the order of 1 Tesla.",

author = "Yarden Mazor and Maayan Meir and Steinberg, {Ben Z.}",

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Mazor, Y, Meir, M & Steinberg, BZ 2016, Synergetic interaction of dark-modes and Faraday rotation for enhanced non-reciprocity. in 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings., 7696098, 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 779-780, 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016, Fajardo, Puerto Rico, 26/06/16. https://doi.org/10.1109/APS.2016.7696098

Synergetic interaction of dark-modes and Faraday rotation for enhanced non-reciprocity. / Mazor, Yarden; Meir, Maayan; Steinberg, Ben Z.
2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. p. 779-780 7696098 (2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Mazor Y, Meir M, Steinberg BZ. Synergetic interaction of dark-modes and Faraday rotation for enhanced non-reciprocity. In 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2016. p. 779-780. 7696098. (2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings). doi: 10.1109/APS.2016.7696098

Synergetic interaction of dark-modes and Faraday rotation for enhanced non-reciprocity

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