ELECTRIC/OPTIC CONVERTER, OPTICAL TRANSMITTER, OPTICAL COMMUNICATION SYSTEM AND CABLE WITH CONNECTOR

摘要

PROBLEM TO BE SOLVED: To provide an electric/optic conversion element, an optical transmitter, an optical communication system and a cable with a connector capable of performing optical communication advantageously in terms of costs with simple constitution. SOLUTION: This transmitter 100 for transmitting signals corresponding to the voltage change by changing the voltages across the two resistors is provided with the connector 310 provided with this electric/optic converter for replacing one of the two resistors with a surface light emission laser PT and transmitting optical signals from the surface light emission laser PT as transmission signals.