| 摘要 |
PROBLEM TO BE SOLVED: To manufacture an optical modulating module capable of reducing a return loss. SOLUTION: This module is provided with a semiconductor light modulator 1 for modulating a laser beam outputted from a semiconductor laser 2 based on a high frequency electric signal, a strip line 3 for transferring a high frequency electric signal inputted from a signal source 8, a terminal resistance 5 for terminating the strip line 3, a first wire 4 for connecting the semiconductor light modulator 1 to the strip line 3 and a second wire 10 for connecting the terminal resistance 5 to the semiconductor light modulator 1. |
