Output power spectrum of a single-mode laser driven by coloured pump and quantum noises with coloured correlation
Libo Han, Cao Li, Wu Da-Jin · Chinese Physics · 2004
By using the linear approximation method, the output power spectrum is calculated for a single-mode laser driven by coloured pump and quantum noises with coloured correlation. We have observed that the configuration of the output power spectrum is complicated: that is, it can be of single peak, two peaks or three peaks. The configurations of the power spectrum can be transformed from one into another by changing the cross-correlation time, the cross-correlation coefficient between the two noises and pump noise intensity.