Patent ID: 7623743
Filing Date: 2009-11-24
Classification: G02B,H05K

Abstract:
1. An optoelectronic interconnection board including optical interconnection lines having optical waveguides and electric interconnection lines formed of an electroconductive material, comprising: an optoelectronic interconnection board substrate; a main optical waveguide through which an optical signal is transmitted when an optical functional device is disposed on the optoelectronic interconnection board; a main optical input/output portion which transmits/receives the optical signal to/from the main optical waveguide; a monitoring optical waveguide which is independent from the main optical waveguide; and a monitoring optical input/output portion which is provided to align with the main optical input/output portion and transmits/receives light to/from the monitoring optical waveguide, wherein the main optical waveguide, the monitoring optical waveguide, the main optical input/output portion and the monitoring optical input/output portion are provided in the optoelectronic interconnection board substrate.