Skip to content
6CCVD Research

Dynamic nitrogen vacancy magnetometry via compressed single-shot imaging

At a Glance

Section titled ā€œAt a Glanceā€
MetadataDetails
Publication Date2022-03-02
AuthorsMark A. Keppler, Philip Hemmer, Vladislav V. Yakovlev, Joel N. Bixler
InstitutionsUnited States Air Force Research Laboratory, Texas A&M University

Abstract

Section titled ā€œAbstractā€

Nitrogen vacancy (NV) magnetometers can provide sensitive field measurements via optically detected magnetic resonance (ODMR). Built-in photo-isolation and biocompatibility of diamond have enabled many applications for biological systems. Since small changes in field strength yield commensurate intensity fluctuations, dynamic measurements require fast sensitive detectors such as photomultiplier tubes which inhibits spatial resolution. EMCCD and sCMOS cameras can make sensitive measurements, however, temporal resolution is limited by low frame rates. Recently compressed photography enabled intermediate time steps spatially encoded in a single acquisition. We propose compressed microscopy for capturing dynamic magnetic field fluctuations using sCMOS, moving towards label-free neural sensing.

Tech Support

Section titled ā€œTech Supportā€

Original Source

Section titled ā€œOriginal Sourceā€

Reads Similar to This

Strain engineering of the silicon-vacancy center in diamond Solid quantum sensor based on nitrogen-vacancy center in diamond Microwave Control of the Tin-Vacancy Spin Qubit in Diamond with a Superconducting Waveguide