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- Increasing the sideband Rabi frequency leads to the switching from bistability to tristability. 随着边频拉比频率的增加,双稳可以转换为三稳。
- Wecan control the transformation of particle make use of the tunabletime-dependent Rabi frequency. 利用含时可调拉比频率可以实现可控制的粒子数转移。
- It is shown that the cooperative behavior is strongly dependent on the Rabi frequency of the coherent driving field. 研究结果表明,在目前系统中探测场的并发现象强烈地依赖于相干驱动场的拉比频率。
- Spontaneous emission can be modified through controlling the Rabi frequency of the driving field. 通过改变驱动场的拉比频率可以达到控制原子自发发射的目的。
- It is shown that the quantum entanglement state will stay in the maximally entangled state for a long time when the detuning is equal to Rabi frequency. 研究结果表明:在失谐量等于拉比频率时,该体系的纠缠度将长时间处于最大纠缠态。
- It is found that Doppler-shift can influence the resonant position and Dopper-shift is more obvious if Rabi frequency is larger. 结果表明,多普勒频移对共振位置有精细的影响,并且拉比频率越大多普勒频移更加明显。
- The dependence of the gain behavior of the system on Rabi frequency of the driving field and other parameters is also illustrated and analyzed. 图示并分析了系统增益对驱动场和其他参量的依赖性。
- When the Rabi frequency of the driving field is larger and reach a threshold,a special gain region will appear by adjusting the detuning of the probe field. 驱动场Rabi频率较大而达到某一阈值后,调整探测场的失谐将出现特别增益区。
- Also we find that with the increase of coherent Rabi frequency, the frequency region of gain equalization is augmented but the magnitude of gain equalization decreases. 比较两条曲线可知,随着相干Rabi频率的增加,增益平坦化的频率区域也在增加,然而这一现象伴随着平坦化的增益幅值的降低。
- The results show that this scheme is infeasible for isotopic analysis utilizing broad-band lasers by LRIMS because the Rabi frequency between transition levels can not match well in the presence of hyperfine structures. 结果表明:由于超精细结构能级激励拉比频率很难满足匹配条件;该方案很难用于宽带激光激励电离LRIMS同位素分析中.
- When the delay of the Stark-shifting pulse with respect to the pulse of the coupling-laser Rabi frequency guarantees strong pump intensity of the two resonances while the weak pump intensity. 如果选择合适的脉冲延迟时间,可使泵浦脉冲在一个交叉点周围足够强,在另一个交叉点周围足够弱,这样粒子从基态转移到激发态的效率可以达到最大值1。
- Also, by controlling Rabi frequency of the coupling field a totally changing from non-inversion to inversion can be achieved which does not depend on the intensity of the incoherent pump. 并且发现在该模型中,通过控制耦合拉比频率可以实现无反转到反转的改变,而这种改变不依赖于非相干泵浦的强度。
- For the case of the off two-photon resonance, optical multistability occurs in the present system.The hysteresis loop widths are manipulated simply by varying the Rabi frequency of the coherent field. 在非双光子共振情况下,系统呈现多稳态,并且多稳态的驰豫环宽度也随相干场的拉比频率的变化而变化。
- When the phase of Rabi frequency is changed, gain and absorption for the probe field occur, EIT phenomenon also exists, but the phase change cannot influence the population in the high level alone. 而拉比频率相位的变化则会导致系统对探测光既有吸收也有增益,并且也呈现电磁感应透明现象,但仅仅相位的变化并不影响高能级的粒子数分布。
- Moreover, we exploit this strain-induced field to electrically drive spin resonance with Rabi frequencies of up to 30 MHz. 他们的分析显示了星系“自相残杀”现象、恒星形成的强烈爆发以及其他强烈事件的存在。
- When Lamb-Dicke parameter and Rabi frequency is small, the 但如果Lamb-Dicke参数和Rabi频率较大时,两者的动力学行为差别就
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。