| 摘要 |
<p>A system includes a plurality of AWGs (416), wherein one of the AWGs receives an input signal. The AWGs are divided amongst a first selective group of the AWGs providing even-numbered channel outputs associated with an even-numbered selection of the input signal, and a second selective group of the AWGs providing odd-numbered selection of the input signal. An interleaver arrangement includes a plurality of ring structures (12, 14, 16, 18) so as to provide appropriate filtering characteristics for the even-numbered channel outputs and odd-numbered channel outputs.</p> |
