60 citations · 99 across the 4 of their papers we have counts for
4 papers
Quantum-enhanced magnetometry at optimal number density
Charikleia Troullinou, Vito Giovanni Lucivero, Morgan W. Mitchell
We study the use of squeezed probe light and evasion of measurement back-action to enhance the sensitivity and measurement bandwidth of an optically-pumped magnetometer (OPM) at se…
Multiparameter quantum sensing and magnetic communications with a hybrid dc and rf optically pumped magnetometer
Michał Lipka, Aleksandra Sierant, Charikleia Troullinou +1
We introduce and demonstrate a hybrid optically pumped magnetometer (HOPM) that simultaneously measures one dc field component and one rf field component quadrature with a single a…
Squeezed-light enhancement and backaction evasion in a high sensitivity optically pumped magnetometer
C. Troullinou, R. Jiménez-Martínez, J. Kong +2
We study the effect of optical polarization squeezing on the performance of a sensitive, quantum-noise-limited optically pumped magnetometer. We use Bell-Bloom (BB) optical pumping…
Signal tracking beyond the time resolution of an atomic sensor by Kalman filtering
Ricardo Jiménez-Martínez, Jan Kolodynski, Charikleia Troullinou +3
We study causal waveform estimation (tracking) of time-varying signals in a paradigmatic atomic sensor, an alkali vapor monitored by Faraday rotation probing. We use Kalman filteri…