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Fiber optic polarizer

In the present invention, a multilayer stack of alternating layers of a metal and a dielectric is deposited directly onto the surface of an optical fiber that has been processed to remove the cladding from one side of the fiber. The multilayer metal-dielectric structure is constructed to give high birefringence and large differential attenuation for two orthogonal polarizations.

Patent Information

NumberUS  4795233
CountryUS
StatusIssued
Date01/03/1989


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