| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical receiving device capable of performing waveform shaping in a simple configuration. <P>SOLUTION: The optical receiving device 10 includes: a signal light irradiation means 13; a control light irradiation means 15; a photodetector 11 for receiving signal light; and a photodetector 12 for receiving control light. The photodetector 11 for receiving signal light receives signal light 14 irradiated by the signal light radiating means 13, and the photodetector 12 for receiving control light receives control light 16 irradiated by the control light radiating means 15. The photodetector 11 for receiving signal light and the photodetector 12 for receiving control light are connected in series to each other. <P>COPYRIGHT: (C)2011,JPO&INPIT |
