Optical interface for a hybrid magnon-photon resonator

Banoj Kumar Nayak, Cijy Mathai, Dekel Meirom, Oleg Shtempluck, Eyal Buks

Research output: Contribution to journalArticlepeer-review

Abstract

We study optical detection of magnetic resonance of a ferrimagnetic sphere resonator, which is strongly coupled to a microwave loop gap resonator. Optical fibers are employed for coupling the sphere resonator with light in the telecom band. We find that magnetic resonance can be optically detected near the region of anti-crossing between the loop gap and the ferrimagnetic resonances. The detection bandwidth is found to be limited by a ferrimagnetic damping rate.

Original languageEnglish
Article number062404
JournalApplied Physics Letters
Volume120
Issue number6
DOIs
StatePublished - 7 Feb 2022

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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