Formation of polymer channel waveguides by excimer laser ablatio

Details Formation of polymer channel waveguides by excimer laser ablatio Formation of polymer channel waveguides by excimer laser ablatio

1991-02-14

1992-04-21

Healy, Brian

Optical waveguides

Planar optical waveguide

Thin film optical waveguide

385 14, 385122, 385131, 385143, 385145, 430321, 2191216, 359328, 359332, G02B 610, G03C 500, B23K 2600, H03F 700

Patent

active

051062119

ABSTRACT:
This invention provides polymeric chanel waveguides which are formed by means of an excimer laser photoablation procedure. The smooth-wall channel waveguides polymeric medium is in combination with polymeric cladding layers to form a laminated matrix. The polymers in the waveguiding medium and the cladding layers of the laminated matrix have side chains which exhibit second order nonlinear optical susceptibility, and which can be molecularly oriented by an electric field.

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patent: 5061028 (1991-10-01), Khanarian et al.
patent: 5062680 (1991-11-01), Imamura et al.

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