Browsing UW Atom Trainers by Subject "Biomagnetometry"
Now showing items 1-3 of 3
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A Portable SERF Magnetometer for Biomagnetic Measurements
(2009-09-10)Recent developments on the UW SERF magnetometer. -
A Portable Ultrasensitive SERF Atomic Magnetometer for Biomagnetic Measurements
(2009-09-10)We present a portable Rb cell atomic magnetometer suited for biomagnetic measurements. Working in the spin-exchange relaxation free regime, we demonstrate an initial white noise floor of 60 fT$/\sqrt {Hz} $. We show an ... -
Ultrasensitive Atomic Magnetometers
(2009-09-10)We have developed a novel, small-volume portable single-channel atomic biomagnetometer and have used it to detect adult MCG signals. The cryogenic-free magnetometer has sufficiently high sensitivity (20 fT/rt(Hz)) that ...