Impact of dispersion on amplitude and frequency noise in a Yb-fiber laser comb
Impact of dispersion on amplitude and frequency noise in a Yb-fiber laser comb
We describe a Yb-fiber-based laser comb, with a focus on the relationship between the net-cavity dispersion and frequency noise on the comb. While tuning the net-cavity dispersion from anomalous to normal, we measure the relative intensity noise, offset frequency (f(CEO)) linewidth, and the resulting frequency noise spectrum on the f(CEO). …