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Article Dans Une Revue Micromachines Année : 2018

On the Possibility of Miniature Diamond-Based Magnetometers Using Waveguide Geometries

Résumé

We propose the use of a diamond waveguide structure to enhance the sensitivity of magnetometers relying on the detection of the spin state of nitrogen-vacancy ensembles in diamond by infrared optical absorption. An optical waveguide structure allows for enhanced optical path-lengths avoiding the use of optical cavities and complicated setups. The presented design for diamond-based magnetometers enables miniaturization while maintaining high sensitivity and forms the basis for magnetic field sensors applicable in biomedical, industrial and space-related applications.

Dates et versions

hal-01939699 , version 1 (29-11-2018)

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Lykourgos Bougas, Alexander Wilzewski, Yannick Dumeige, Dionysios Antypas, Teng Wu, et al.. On the Possibility of Miniature Diamond-Based Magnetometers Using Waveguide Geometries. Micromachines, 2018, 9 (6), pp.276. ⟨10.3390/mi9060276⟩. ⟨hal-01939699⟩
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