Single-board low-noise fluxgate magnetometer
Journal of Applied Physics 135, (2024)
Low-noise fluxgate magnetometers are normally comprised of three separate devices: a power supply, the sensor head/electronics and an …
Portable single-beam cesium zero-field magnetometer for magnetocardiography
Journal of Optical Microsystems 3, (2023)
Optically pumped magnetometers (OPMs) are becoming common in the realm of biomagnetic measurements. We discuss the development of a …
Free-induction-decay magnetic field imaging with a microfabricated Cs vapor cell
Optics Express 31, 33582–33595 (2023)
Magnetic field imaging is a valuable resource for signal source localization and characterization. This work reports an optically …
Optical pumping enhancement of a free-induction-decay magnetometer
Journal of Optical Society of America B 40, 2664–2673 (2023)
Spin preparation prior to a free-induction-decay (FID) measurement can be adversely affected by transverse bias fields, particularly in …
Ultra-low noise, bi-polar, programmable current sources
Review of Scientific Instruments 94, (2023)
We present the design process and implementation of fully open-source, ultra-low noise programmable current source systems in two …
A digital alkali spin maser
Scientific Reports 12, 12888 (2022)
Abstract Self-oscillating atomic magnetometers, in which the precession of atomic spins in a magnetic field is driven by resonant …
Recording the heart beat of cattle using a gradiometer system of optically pumped magnetometers
Computers and Electronics in Agriculture 177, 105651 (2020)
A feed-forward measurement scheme for periodic noise suppression in atomic magnetometry
Review of Scientific Instruments 91, 045103 (2020)
Vector Magnetometry Exploiting Phase-Geometry Effects in a Double-Resonance Alignment Magnetometer
Physical Review Applied 10, 034035 (2018)
Free-Induction-Decay Magnetometer Based on a Microfabricated Cs Vapor Cell
Physical Review Applied 10, 014002 (2018)