Performance Analysis of Flat Optical Comb Generation Based on Re- circulating Frequency Shifter

摘要

The performance of the optical frequency comb generation based on the re-circulating frequency shifter has been analyzed and demonstrated in this paper. We have theoretically analyzed the condition for flatness of the optical frequency comb and the relative intensity noise influence. And the resulting performance analysis has been confirmed by a successfully generated 16 comb lines, which are stable and flat with spacing 12.5 GHz.