Intensity Correlation Function of a Single-Mode Laser Driven by Two Colored Noises with Colored Cross-Correlation

查看全文 作　　者：HANLi-[1]Bo;[2]CAOLi;WUDa-[3]Jin;[1]WANGJun 机构地区：[1]StateKeyLaboratoryofLaserTechnology,HuazhongUniversityofScienceandTechnology,Wuhan430074,China;[2]CCAST(WorldLaboratory),P.O.Box8730,Beijing100080,China;[3]DepartmentofPhysics,HuazhongUniversityofScienceandTechnology,Wuhan430074,China 出　　处：《Communications in Theoretical Physics》索引2004年第42卷第1X期,共5页 基　　金：国家自然科学基金 摘　　要：By using the linear approximation method, the intensity correlation function and the intensity correlation time are calculated in a gain-noise model of a single-mode laser driven by colored cross-correlated pump noise and quantum noise, each of which is colored. We detect that, when the cross-correlation between both noises is negative, the behavior of the intensity correlation function C(t) versus time t, in addition to decreasing monotonously, also exhibits several other cases, such as one maximum, one minimum, and two extrema (one maximum and one minimum), i.e., some parameters of the noises can greatly change the dependence of the intensity correlation function upon time. T3. 关 键 词：强度相关函数 强度相关时间 线性近似理论 双色噪声 单模激光器 激光物理