Magneto-optic measuring device

Details Magneto-optic measuring device Magneto-optic measuring device

1984-11-09

1987-09-22

Eisenzopf, Reinhard J.

Electricity: measuring and testing

Magnetic

Combined

73314, 250577, 324207, 324260, 324262, 324244, 350377, G01B 2100, G01N 2772, G01R 3300

Patent

active

046957960

ABSTRACT:
A measuring device includes means for converting a physical quantity to be measured into a corresponding magnetic field. A magnetooptic element is aligned with a polarizer which passes incident light in one plane only. The part of the magnetooptic element which intercepts the transmitted magnetic field rotates the throughgoing light and the position of rotation is indicated on an optical indicator.

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