combgeneration and achieve 7 comb lines with a spacing of 5 GHz, and 5 comb lines with a spacing of up to 10 GHz. … In this paper, we investigate the feasibility of usingcascaded MRMs in SiP as opposed to MZMs for electro-opticcombgeneration. We obtain 7 comb lines with a spacing of 5 GHz and 5 comb lines with a spacing of 10 GHz, limited in part by the bandwidth of the MRMs. The temporal waveforms are in good agreement with the …
Abstract
We use cascaded microring modulators in silicon photonics for electro-optic comb generation and achieve 7 comb lines with a spacing of 5 GHz, and 5 comb lines with a spacing of up to 10 GHz.