Thin film waveguide device and manufacturing method for making s

Details Thin film waveguide device and manufacturing method for making s Thin film waveguide device and manufacturing method for making s

1986-03-06

1988-06-07

Sikes, William L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

350 9611, 350 9634, 350320, 5263297, 427162, 427163, 4273722, G02B 610, C08F 1816, B05D 506

Patent

active

047492457

ABSTRACT:
A thin film waveguide path comprises a waveguide path layer overlying a substrate but separated therefrom by at least one intermediate layer. The waveguide path layer comprises a first transparent high molecular material. The at least one intermediate layer comprises a second organic high molecular material having a solubility different from that of the first material and a lower refractive index lower than that of the first material, the substrate comprises a third high molecular material different from the first and second materials for supporting the waveguide path and intermediate layers.

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