阵列波导光栅(AWG)器件及其应用

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简述了阵列波导光栅(AWG)的工作原理,并综述了AWG在光通信中的多种应用.AWG已用于制造多信道光发射机和接收机、调谐分/插光滤波器和分/插复用器等.它们的使用已产生了一种新的技术,即在本地环路中允许使用LED作为低成本多波长光源的频谱分割技术.
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