A method for making a panel comprising the steps of providing a plurality of waveguides including an optical core layer having a first and a second surface coated with a cladding material that forms a cladding layer, positioning a thermosetting adhesive between the plurality of waveguides, wherein the...http://www.google.fr/patents/US7496263?utm_source=gb-gplus-shareBrevet US7496263 - Thermosetting optical waveguide coating
