[in Chinese], [in Chinese], [in Chinese]. Optical Cross connect Networks Based on Fiber Gratings[J]. Chinese Journal of Lasers, 1998, 25(4): 347
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A novel optical cross connect network, which uses fiber gratings as add/drop filters and switches through tuning fiber gratings, is proposed and its properties are analyzed. Characteristics such as channel bandwidth, channel spacing, tuning range required, and crosstalk behaviors of a single network and concatenated networks are analyzed.