Electronically controlled optically-active device array for high-speed receiving and transmitting of fiber optic signals

摘要

A receiver for detecting a stream of optical data bits which are transmitted at a predetermined frequency includes a plurality of optically-active devices arranged on an integrated circuit substrate in an array. The plurality of optically-active devices are capable of being positioned to receive the stream of optical data bits which are transmitted as light, and each of the optically active devices is capable of detecting light in an optically active state and generating a detected signal corresponding thereto. A control circuit receives a clock signal at a rate corresponding to the predetermined frequency and generates control signals which cause a different one of the plurality of optically-active devices to be in the optically active state during each successive period and thereby detect the presence of light during each of said successive periods and generate the detected signals corresponding to the data bit stream.