Ultrasensitive Atomic Magnetometers

dc.contributor.author	Wyllie, Robert
dc.contributor.author	Wakai, Ronald T.
dc.contributor.author	Walker, Thad G.
dc.date.accessioned	2009-09-10T16:01:38Z
dc.date.available	2009-09-10T16:01:38Z
dc.date.issued	2009-09-10T16:01:38Z
dc.identifier.uri	http://digital.library.wisc.edu/1793/36468
dc.description.abstract	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 it is fetal MCG capable. It detects two magnetic field components simultaneously and has a bandwidth of typically 50-100 Hz. Extensions to multiple channels will be described.	en
dc.subject	Biomagnetometry	en
dc.title	Ultrasensitive Atomic Magnetometers	en
dc.type	Presentation	en