摘要

A novel Spice model of silicon-based micro-ring resonator is introduced, which can serve as a basic component of integrated optical path. Some basic applications of series-coupled structure, such as double-ring and muliple-ring filter, are analyzed. In addition, the tradeoff between optical gain and 3 dB bandwidth characteristics are investigated. Results show that the larger number of rings, more precipitous resonant peak will produce the better device filtering characteristic.

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