Title :
A fiber-optic DC magnetometer
Author :
Koo, K.P. ; Dandridge, Anthony ; Tveten, A.B. ; Sigel, George H., Jr.
Author_Institution :
Naval Research Laboratory, Washington, DC, USA
fDate :
9/1/1983 12:00:00 AM
Abstract :
An interferometric fiber-optic magnetometer capable of measuring dc magnetic fields is demonstrated. Sensitivity on the order of 10-6Oe per meter of sensor fiber at 1-Hz bandwidth has been achieved.
Keywords :
Magnetometers; Optical fiber measurement applications; Amorphous magnetic materials; Frequency; Magnetic field measurement; Magnetic fields; Magnetic materials; Magnetic separation; Magnetometers; Magnetostriction; Optical fiber sensors; Saturation magnetization;
Journal_Title :
Lightwave Technology, Journal of
DOI :
10.1109/JLT.1983.1072141