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A Structure of Reduced Draws-out for Optical Phased Arrays
Author(s): 
Pages: 38-42
Year: Issue:  1
Journal: OPTOELECTRONIC TECHNOLOGY

Keyword:  光学相控阵移相器级联光移相器;
Abstract: 光学相控阵技术是最近发展起来的一种新型的光束扫描技术.它具有多通道迅速扫描能力、体积小和低功耗等优点.在新型激光雷达和激光通信方面具有广阔的应用前景.但是以微波相控阵为基础发展起来的光学相控阵,它的引出寻址数量较多,以至于现有的工艺技术很难实现.为了减少引出寻址,提出了粗/精级联结构,这种结构能够大幅度减小光学相控阵所需的寻址结构,使得其工艺实现成为可能.
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