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Integrated Magnetometry with a Diamond Microcavity

Nicholas J. Sorensen, Elham Zohari, Joshua S. Wildeman, Sigurd Flågan, Vinaya K. Kavatamane, Paul E. Barclay

Published Jan 1, 2025• 0 citations
Publisher

Abstract

We demonstrate a fiber-coupled, resonant, all-diamond magnetometer that achieves high sensitivity (23nT/Hz) in a microscopic (< 8µm3) package. Combining cavities and dense NV samples, our resonator could realize an all-on-chip diamond magnetometer.
DOI
10.1364/cleo_si.2025.ss116_5

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