Apparatus for measuring reflectivity

Details Apparatus for measuring reflectivity Apparatus for measuring reflectivity

1987-06-12

1989-06-13

Rosenberger, Richard A.

Optics: measuring and testing

By polarized light examination

Of surface reflection

G01J 404

Patent

active

048386952

ABSTRACT:
An apparatus for measuring the reflectivity of magnetooptic materials where the complex reflection coefficients of absorbing anisotropic media are determined. Amorphous rare-earth transition metal alloys exhibiting polar Kerr effect are analyzed for use as storage media in erasable optical storage systems.

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