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研究了三种干涉仪全光开关。在相同条件下,测量了这三种开关装置不同宽度的开关窗口。引入综合对比率(ICR)估算开关窗口的开关性能,利用ICR,比较这些开关,并讨论它们以40、80和160Gb/S数据速率在光时分复用(OTDM)系统中作为解复用器的应用。
Three kinds of interferometer all-optical switch were studied. Under the same conditions, the switching windows of different widths of the three switching devices were measured. ICR is used to estimate the switching performance of the switching window. ICR is used to compare these switches and to discuss their use as demultiplexers in optical time division multiplexed (OTDM) systems at 40, 80 and 160 Gb / s data rates application.