| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a time demultiplexing circuit capable of providing a miniaturized device at a lower cost. <P>SOLUTION: This time demultiplexing circuit comprises a branching unit 12, a clock recovery circuit 20 connected to the branching unit, a band splitter 22 connected to the branching unit 22, a first and a second circulators 32 and 34 connected to the band splitter, respectively, and n unit circuits 100 connected to the first and the second circulators and having one intensity modulator 4 connected to the clock recovery circuit. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
