Fabricating method of two-dimensional polymeric optical waveguide

The present invention is a single imprint circular master (original master) relates to a two-dimensional method of manufacturing a polymeric optical waveguide so that the two-dimensional optical waveguide by a simplified process can be prepared by using, with a single circular master thermoplastic polymer the step of replicating a pattern in the first hot-embossing process on the sheets; the method comprising: forming a buffer layer on the surface of the replicated pattern; for red is large in the second hot embossing process using the ring-master on the other side are not formed in the buffer layer step of making a polymer mold pattern is present, forming a top elastomer mold and the lower elastic member mold to replicate the pattern in the molding of the polymeric mold with elastomer material and remove the elastomer material to the top and bottom; using the upper and lower elastomer mold forming an intermediate large red and filling the resin in the core pattern of the intermediate large red top and bottom and upper and lower After stacking a large red proceeds the curing step to form a two-dimensional optical waveguide; includes.