Waveguide with an electrically conductive channel

摘要

An electrically conductive waveguide is provided. A waveguide including a core region, a cladding region, a first surface and an end surface is fabricated. Cladding region covers a portion of the core region forming the first surface, and a portion of the core region and the cladding region form the end surface. The first surface and the end surface meet to form a nexus. An opening located at the nexus of the first surface and the end surface is formed with a conductive member located in the opening.