Effect of paramagnetic magnetization in Faraday isolators

Abstract

The influence of paramagnetic magnetization of magneto-optical elements on the characteristics of Faraday isolators is studied. The theoretical estimates confirmed by the experiment indicate that this effect should be taken into consideration, particularly when designing large-aperture and cryogenic Faraday isolators.

© 2012 Optical Society of America

Cryogenic Faraday isolator with a disk-shaped magneto-optical element

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