Patent ID: 9387603
Filing Date: 2016-07-12
CPC Classification: B29C,B29D,B29K,G02B

Claim Text:
1. A combination of a plurality of process molds used in a plurality of processes to form a single-mode polymer waveguide array assembly, comprising: an initial process mold; an undercladding material on an inner surface of the initial process mold to cover a plurality of projecting portions; an ultraviolet (UV)-transparent cover film on a top surface of the undercladding material; and an intermediate process mold configured to accept the undercladding material and the cover film after removal from the initial process mold, with the cover film side of the undercladding material facing downward towards a plurality of inner faces of a plurality of ferrules, all having a same length, provided on both ends of the intermediate process mold so as to bridge the plurality of ferrules, and so as to be removable after the plurality of ferrules have been bridged and the waveguide array has been formed, the intermediate process mold having a length that is a difference between a length of the waveguide array and twice the length of one of the plurality of ferrules.