The feasibility of a monolithic optical interconnection in tge standard CMOS process is discussed in this paper.An optical interconnection system is designed and implemented in a Chartered 3.3 V,0.35 μm standard analog CMOS process with two schemes for the research of the substrate noise coupling effect on the optical interconnection performance.The test results show that the optical interconnection system can work at several kilohertz, and the feasibility of the standard CMOS based optical inte...