Abstract
We analytically and numerically investigate the nonlinear conversion efficiency in ring microresonator-based mode-locked frequency combs under different dispersion conditions. Efficiency is defined as the ratio of the average round trip energy values for the generated pulse(s) to the input pump light. We find that the efficiency degrades with growth of the comb spectral width and is inversely proportional to the number of comb lines. It depends on the cold-cavity properties of a microresonator only and can be improved by increasing the coupling coefficient. Also, it can be increased in the multi-soliton state.
© 2014 Optical Society of America
Full Article | PDF ArticleMore Like This
Jae K. Jang, Yoshitomo Okawachi, Yun Zhao, Xingchen Ji, Chaitanya Joshi, Michal Lipson, and Alexander L. Gaeta
Opt. Lett. 46(15) 3657-3660 (2021)
Miro Erkintalo and Stéphane Coen
Opt. Lett. 39(2) 283-286 (2014)
Aurélien Coillet and Yanne Chembo
Opt. Lett. 39(6) 1529-1532 (2014)