Optical waveguide devices, elements for making the devices and m

Details Optical waveguide devices, elements for making the devices and m Optical waveguide devices, elements for making the devices and m

1993-04-08

1994-03-08

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Light scattering or refractive index image formation

430330, 430945, 430394, 430321, 430 1, 430328, 430311, 385 49, 385131, 385132, 385141, 385143, G03H 104

Patent

active

052926206

ABSTRACT:
A substantially dry method for making an optical waveguide device with at least one buried channel waveguide in a laminated and hardened matrix. The method begins with exposing to light a region of a substantially dry photohardenable film adhered to a support. Then a first substantially dry photohardenable layer which is adhered to a support is laminated to one side of the film. Then the support is removed from the film. Then a second substantially dry photohardenable layer which is adhered to a support is laminated to the other side of the film. Then the layers and film are hardened.

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