Compositions – Radioactive compositions – Nuclear reactor fuel
Patent
1986-06-26
1988-07-05
Punter, William H.
Compositions
Radioactive compositions
Nuclear reactor fuel
252 6257, G02B 109, C04B 3540, C04B 3550
Patent
active
047550260
ABSTRACT:
A magnetooptic garnet single crystal film for use in a Faraday rotator is Dy.sub.3-x Bi.sub.x Fe.sub.5 O.sub.12 (x=0.2-1). The garnet has a reduced temperature characteristic of the Faraday rotation angle, to thereby insure a reliable and stabilized isolation against temperature variation.
REFERENCES:
patent: 4544438 (1985-10-01), Luther et al.
Takeuchi et al, "Faraday Effect of Bi-Substituted Rare-Earth Iron Garnet", Japan. J. Appl. Phys., 1973, p. 465.
Akselrad et al, "New Bi-Based Garnet Films for Magnetic-Bubble Devices with Magneto-Optic Applications", AIP Conf. Proc. #1B, p. 2, 1973, pp. 949-953.
Hibiya Taketoshi
Honda Yoichi
NEC Corporation
Punter William H.
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