Some of the most sensitive methods of measuring magnetic fields use interactions of
resonant light with atomic vapour. Recent developments in this vibrant field have led to …

This paper reviews recent efforts to realize a high‐efficiency memory for optical pulses using
slow and stored light based on electromagnetically induced transparency (EIT) in …

Chip-scale atomic devices combine elements of precision atomic spectroscopy, silicon
micromachining, and advanced diode laser technology to create compact, low-power, and …

Understanding the relationship between brain activity and specific mental function is
important for medical diagnosis of brain symptoms, such as epilepsy …

Alkali-metal magnetometers use the coherent precession of polarized atomic spins to detect
and measure magnetic fields. Recent advances have enabled magnetometers to become …

Here we demonstrate an atomic magnetometer that has a bandwidth of more than 100 kHz
and a sensitivity of 180 fT/√ Hz at a Fourier frequency of 8 Hz, and 0.7 nT/√ Hz at 100 kHz …

The fabrication and performance of a miniature optically pumped atomic magnetometer
constructed with microfabricated components are discussed. This device measures the spin …

We compare the sensitivity performance of two optically pumped atomic magnetometers
based on the Mx and frequency-modulated bell-bloom configurations. The Cs …

This article describes many of the advances in magnetometry. Because much of the recent
progress in magnetometry is built on current technology, and to put these advances in the …

We demonstrate compact and accessible squeezed-light magnetometry using four-wave
mixing in a single hot rubidium vapor cell. The strong intrinsic coherence of the four-wave …