Electrical data signal transmission device using laser transmitter with surface-emitting laser controlled directly by logic circuit

摘要

The signal transmission device has the electrical data signal converted into an optical signal via a laser transmitter and transmitted to an optical receiver, converting the received optical data signal into an electrical data signal, via an optical line. The laser transmitter uses a surface-emitting laser, e.g. a vertical cavity surface-emitting laser, which is controlled directly by a logic circuit (LGS), e.g. a Complementary Metal Oxide Semiconductor circuit. An Independent claim for a transmitter for an electrical data signal transmission device is also included.