Superresolution optical magnetic imaging and spectroscopy using individual electronic spins in diamond

• Verfasst von: Jaskula, Jean-Christophe [VerfasserIn]
• Verfasst von: Hell, Stefan [VerfasserIn]
• Titel: Superresolution optical magnetic imaging and spectroscopy using individual electronic spins in diamond
• Verf.angabe: Jean-Christophe Jaskula, Erik Bauch, Silvia Arroyo-Camejo, Mikhail D. Lukin, Stefan W. Hell, Alexei S. Trifonov, and Ronald L. Walsworth
• E-Jahr: 2017
• Jahr: 15 May 2017
• Umfang: 17 S.
• Teil: volume:25
• Teil: year:2017
• Teil: number:10
• Teil: pages:11048-11064
• Teil: extent:17
• Fussnoten: Gesehen am 25.10.2018
• Titel Quelle: Enthalten in: Optics express
• Ort Quelle: Washington, DC : Soc., 1997
• Jahr Quelle: 2017
• Band/Heft Quelle: 25(2017), 10, Seite 11048-11064
• ISSN Quelle: 1094-4087
• DOI: doi:10.1364/OE.25.011048
• Datenträger: Online-Ressource
• Sprache: eng
• Sach-SW: Diffraction limit
• Sach-SW: Imaging techniques
• Sach-SW: Magnetic fields
• Sach-SW: Nitrogen vacancy centers
• Sach-SW: Optical imaging
• Sach-SW: Optical properties
• K10plus-PPN: 1582301158

Abstract

Nitrogen vacancy (NV) color centers in diamond are a leading modality for both superresolution optical imaging and nanoscale magnetic field sensing. In this work, we address the key challenge of performing optical magnetic imaging and spectroscopy selectively on multiple NV centers that are located within a diffraction-limited field-of-view. We use spin-RESOLFT microscopy to enable precision nanoscale mapping of magnetic field patterns with resolution down to ~20 nm, while employing a low power optical depletion beam. Moreover, we use a shallow NV to demonstrate the detection of proton nuclear magnetic resonance (NMR) signals exterior to the diamond, with 50 nm lateral imaging resolution and without degrading the proton NMR linewidth.