Take a sneak peek at the new NIST.gov and let us know what you think!
(Please note: some content may not be complete on the beta site.).
NIST Authors in Bold
|Author(s):||M. N. Deeter; Kent B. Rochford; Allen Rose; Gordon W. Day;|
|Title:||Wideband current and magnetic field sensors based on iron garnets|
|Published:||January 01, 1993|
|Abstract:||Sensors based on the Faraday effect can be configured to measure either magnetic fields or electric currents. Such sensors can be constructed without introducing conducting materials which are often undesirable. Presently, the most sensitive Faraday effect sensors employ ferrimagnetic iron garnets as the sensing elements. With these materials, we have demonstrated minimum detectable fields as low as 1 pT/Hz1⁄2 and currents as low as 200 nA/Hz1⁄2. This paper reviews these and other recent research results obtained at NIST and considers prospects for still further improvements in sensitivity and frequency response.|
|Proceedings:||Tech. Program, 3rd Annual DARPA Symp. on Photonic Systems for Antenna Applications,|
|Dates:||January 20-22, 1993|
|PDF version:||Click here to retrieve PDF version of paper (155KB)|