Making polymer thin films for optical uses

Details Making polymer thin films for optical uses Making polymer thin films for optical uses

1994-02-14

1996-04-23

Ullah, Akm E.

Optical waveguides

Planar optical waveguide

Thin film optical waveguide

4251748E, 428336, 427128, 264483, G02B 610

Patent

active

055111432

ABSTRACT:
A method is disclosed for the deposition of plasma films in which the optical index of refraction of the deposited film can be varied continuously or discontinuously as the material is deposited. The change in refractive index is accomplished by changing the input power applied to the plasma chamber. The method can be used to create optical wave guides from material of a single input monomer vapor.

REFERENCES:
"Geometrical Optics in Thin Light Guides" by Ulrich et al. 10 Appl. Opt. 2077-2085 (Sep., 1971).

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