Magneto-optical reader which is optimized by the...

Dynamic information storage or retrieval – Storage or retrieval by simultaneous application of diverse... – Magnetic field and light beam

Reexamination Certificate

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Reexamination Certificate

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06944102

ABSTRACT:
A magnetooptic read device in which the figure of merit is optimized mainly by the setting of the incident light polarizer. The component of the incident wave pumps the magnetooptic transducer. The component of the incident wave amplifies the variations in the magnetooptic wave and generates a reflected wave of approximately linear polarization.

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