| 摘要 |
PURPOSE:To obtain a three-dimensional high polymer optical waveguide advantageous to many optical wirings by connecting plural plane high polymer optical circuit elements which form refractive index distributions in forms of branch or coupling patterns. CONSTITUTION:Plural (three) plane high polymer optical circuit element having waveguides 12 are formed, and waveguide faces are brought closely into contact with each other and are connected by a transparent adhesive to produce a three- dimensional high polymer optical waveguide. Thus, the three-dimensional high polymer optical waveguide advantageous to many optical wirings of optical communication, an optical data link system, or the like is obtained. |
