Faraday-effect magneto-optic transducer

Details Faraday-effect magneto-optic transducer Faraday-effect magneto-optic transducer

1984-08-20

1986-09-02

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Read only detector using light for reading magnetically...

369110, G11B 5127, G11B 1110

Patent

active

046099611

ABSTRACT:
A Faraday-effect magneto-optic transducer provides for optimizing the transmission of light through the transducer. A transparent supporting assembly for a planar element of magneto-optic material includes first and second reflectors on opposing sides of the element. The reflectors direct polarized light through the element substantially normal to its interface with the supporting assembly, for preventing light loss due to internal reflections as light is transmitted through the supporting assembly and magneto-optic element.

REFERENCES:
patent: 3465322 (1969-09-01), Stapper, Jr.
patent: 3665431 (1972-05-01), Alstad et al.

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