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Iron-garnet magnetic field sensors with 100 pT/√Hz noise-equivalent field

Published

Author(s)

M. N. Deeter, Allen Rose, Gordon W. Day

Abstract

The sensitivity of Faraday-effect sensors incorporating diamagnetically substituted yttrium iron garnet (YIG) is potentially much higher than of sensors employing pure YIG. Results of Faraday rotation linearity and sensitivity measurements are presented for gallium-substituted YIG. At 500 Hz, the noise equivalent magnetic field is approximately 100 pT/√Hz.
Proceedings Title
Proc., Optical Fibre Sensors Conf.
Issue
1
Conference Dates
December 3-6, 1990
Conference Location
Sydney, AS

Citation

Deeter, M. , Rose, A. and Day, G. (1990), Iron-garnet magnetic field sensors with 100 pT/√Hz noise-equivalent field, Proc., Optical Fibre Sensors Conf., Sydney, AS, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=4149 (Accessed July 22, 2024)

Issues

If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.

Created December 31, 1989, Updated October 12, 2021