FET－SEED灵巧像素光开关结点的设计

Designs of FET-SEED Smart Pixel Photonic Switching Nodes

采用ＦＥＴ－ＳＥＥＤ灵巧像素技术分别设计出了直接控制方式下（２，１，１）结点（或２×１结点），直接控制和嵌入控制方式下（２，２，２）结点及２×２结点，为制作这些器件提供了依据。

Photonic switching nodes are important building blocks of free-space photonic switching networks. The direct control FET-SEED smart pixel (2, 1, 1 ) nodes (or 2 × 1nodes), the direct control and embedded control FET-SEED smart pixel (2, 2, 2) nodes and 2 × 2 nodes have been designed, respectively. They may provide useful direction in making these devices.