title: Bandwidth shaping of microresonator-based frequency combs via dispersion engineering.
abstract: We investigate experimentally and theoretically the role of group-velocity dispersion and higher-order dispersion on the bandwidth of microresonator-based parametric frequency combs. We show that the comb bandwidth and the power contained in the comb can be tailored for a particular application. Additionally, our results demonstrate that fourth-order dispersion plays a critical role in determining the spectral bandwidth for comb bandwidths on the order of an octave.
authors: Yoshitomo
authors: Y
authors: Okawachi
authors: Michael R E
authors: MR
authors: Lamont
authors: Kevin
authors: K
authors: Luke
authors: Daniel O
authors: DO
authors: Carvalho
authors: Mengjie
authors: M
authors: Yu
authors: Michal
authors: M
authors: Lipson
authors: Alexander L
authors: AL
authors: Gaeta