Author:
Razumov A.,Vasilyev S.,Riebesehl J.,Heebøll H.,Da Ros F.,Zibar D.
Abstract
Phase noise characterization of the frequency comb based on Cr:ZnS modelocked laser is demonstrated using subspace tracking, allowing decomposition of phase noise sources. We measure the corresponding phase noise power spectral densities and scaling with comb-line number.