A New Structure for Optical Integrated Digital Filters Using Ring Resonators

In this paper, we will propose a new structure for digital optical filters based on Autoregressive Moving Average (ARMA) method and suitable combination of ring resonators. We show that, our proposed filters have enough smooth transfer function in pass band and high on-off ratio. These filters can be easily integrated. Also, our proposed structure completely compatible with fiber based optical communications.

کلیدواژه ها:

Digital Filters ، Ring Resonator ، FIR ، IIR