Dynamical Properties of a Single-Mode Laser Driven by Quadratic Pump Noise

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2007,（2）
• 页码范围: 436-439
• 页数: 4页
• 语种: 英文

摘要

We propose a single-mode laser model driven by quadratic pump noise with cross correlation between the real and imaginary parts of the pump noise. The effect of the cross-correlation coefficient λp between the real and imaginary parts of the pump noise on dynamical properties is studied by using of the linear approximation. The theoretical expressions of intensity correlation function λ(t), normalized intensity fluctuation λ(0) are calculated.It is found that the most conspicuous effects of λp on both the intensity correlation function and the normalized intensity fluctuation appear at |λp| = √0.5, but not at |λp| = 1.