泵浦速率 meaning in English
pumping speed
Examples
- In chapter 4 , we study nonlinear theory of the open v - type system with two - color incoherent pump . in this chapter , we discuss the conditions for the onset of lwi and the stability of the system in the limit of strong driving field , and the effect of incoherent pump rate rt on the gain , dispersion and population differences . we also discuss the effect of nonlinearities and the effect of pumping rate threshold of the pumping field
接着第四章讨论双色非相干泵浦系统的非线性理论，分析了强驱动场情况下的lwi产生的条件和稳定性、非相干泵浦速率r ~ 1对增益、色散和粒子数差的影响；讨论了该系统的非线性效应和非线性对非相干泵浦速率r ~ 1与r阈值关系的影响。 - In section one , we analyze the mechanism of lwi gain , and study the effects of the rabi frequency q of the driving field , the injection rates ratio rb / r ~ , the exit rate r0 , the decay rates ~ and rab between atomic levels , as well as 3 incoherent pump rate r on the gain without inversion , dispersion and population difference of the system . in section two , we discuss the effects of the detuning of the driving field and the probe field on the gain
在第一节中分析了无粒子数反转激光增益产生的机制、研究了驱动场的rabi频率、粒子注入速率比值r _ b / r _ c 、粒子退出速率r _ o 、能级间的自发衰减速率r _ ( c - b ) 、 r _ ( a - b )和非相干泵浦速率r对增益、色散和粒子数差的影响；第二节讨论了驱动场和探测场的失谐对无粒子数反转激光增益的影响。 - Adopting the amendatory rate equation , the threshold of the micro - cavity has been studied and the conclusion is shown as following : if there is not non - radiation transition , the pump velocity just need to compensate the photon velocity escaped from the cavity , and the intensity of output light will direct ratio to the intensity of input light then we got a micro - cavity laser with no threshold
采用修正的速率方程对微腔激光器的阈值进行研究，得到如下结论：在没有无辐射跃迁时，激光器的泵浦速率只需恰好补偿光子向腔外的逃逸速率，输出光强随着输入泵浦光强性线增加，实现所谓的“无阈值”激光器。 - In chapter 2 , we analyzed the effect of the driving field phase fluctuation on the gain and dispersion and population differences in an open v - type three - level non - inversion lasing system and then discussed the effects of the incoherent pumping rate , the ratio of the atomic injection rates , the atomic exit rate , the rabi frequency of the probe and driving fields and their corresponding detuning on the gain , dispersion and population differences of the system , and got some important conclusions different from those in closed or other open systems
第二章讨论了驱动场的相位涨落对开放的v型三能级无反转激光系统的影响，根据解析解的数值计算结果讨论了非相干泵浦速率、粒子注入速率之比、粒子退出速率、探测场和驱动场的rabi频率和相应失谐对系统增益、色散和粒子数差的影响，得到了一些不同于封闭的v型系统及其他开放的无反转激光系统的重要结论。