Simple, compact, high-performance permanent-magnet Faraday isolator
- 1 October 1986
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 11 (10) , 623-625
- https://doi.org/10.1364/ol.11.000623
Abstract
The design of a Faraday isolator that uses a short glass rotator rod and produces highly uniform rotation across its clear aperture is presented. The rotator rod is 19.5 mm long, and at a wavelength of 633 nm the rotation angle is 45 deg and the isolation ratio is >45 dB.Keywords
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