Optical waveguides – Planar optical waveguide
Patent
1997-09-05
1999-08-10
Palmer, Phan
Optical waveguides
Planar optical waveguide
385130, 385131, 156245, 264 124, G02B 610
Patent
active
059371285
ABSTRACT:
The present invention relates to a method and a device for manufacturing a waveguide pattern in a waveguide connector. The waveguide connector comprising a topographic pattern is placed over a transparent polymeric multilayer laminate arranged on a rigid foundation, where at least one layer consist of a core and at least two other layers are formed of a cladding material, said cladding material surrounding said core layer, each on one side, and the cladding material having a lower refractive index than the core material. The waveguide connector is pressed towards the polymeric multilayer laminate so that the topographic pattern in the waveguide connector stands out in relief in the laminate to form the waveguide pattern in the waveguide connector and where the multilayer laminate is fixed in the waveguide connector after pressing.
REFERENCES:
patent: 5540799 (1996-07-01), Lebby et al.
International-Type Search Report--corresponding to SE 9603257-8, mailed May 14, 1997.
Palmer Phan
Telefonaktiebolaget LM Ericsson
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