Title:
MAGNETIC*OPTICAL TYPE CURRENT MEASURING DEVICE
Document Type and Number:
Japanese Patent JPS5497477
Kind Code:
A
Abstract:
An arrangement for the magneto-optical measurement of currents with a linearly polarized light beam in which the measuring path contains an analyzer with two orthogonal pass directions, over which the partial beams are conducted, has a light deflector which directs one partial beam alternatingly at a high frequency to a detector which is arranged in the other partial beam so that the detector receives alternatingly the measurement signal with the noise component and the noise component only.
Inventors:
ARUFUREETO PATSUPU
HAUKE HARUMUSU
HAUKE HARUMUSU
Application Number:
JP16451878A
Publication Date:
August 01, 1979
Filing Date:
December 25, 1978
Export Citation:
Assignee:
SIEMENS AG
International Classes:
G01R15/24; G01J4/00; (IPC1-7): G01J4/04