Non-contact optical magnetic field sensor based on metamaterial nanomechanics

We demonstrate a non-contact optical magnetic field sensor that is based on actuation of a metamaterial-microcavity by the magnetic Lorentz force. Magnetic field is transduced to a change of the sensor’s reflectivity. The microscale proof-of-concept metamaterial magnetometer can be read from a dista...

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Veröffentlicht in:	APL photonics 2022-03, Vol.7 (3), p.036101-036101-6
Hauptverfasser:	Lan, Guoqiang, Ou, Jun-Yu, Papas, Dimitrios, Zheludev, Nikolay I., Plum, Eric
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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