TRANSMISSION MEDIUM AND OPTICAL TRANSMITTER

摘要

PROBLEM TO BE SOLVED: To compensate impedance mismatch generated due to capacity components of a semiconductor optical element.SOLUTION: Characteristic impedance of an adaptive transmission line 30 (transmission line) has a value between a minimum impedance value in an impedance distribution of an optical transmitter 100 (transmission medium) and a reference impedance of a signal source.SELECTED DRAWING: Figure 1