光子数 meaning in Chinese
thenumberofphotons
Examples
- At certain particular time , for some special numbers of photons , optical field can be squeezed entirely in any entangled state of the two atoms
在某一特定时刻，对于特定的光子数而言，在任意纠缠态下，光场可以完全被压缩。 - For these states , i study the mean photon number distribution and their non - classical properties , which are photon antibunching , violations of cauchy - schwarz inequality and two - mode squeezing
对这些态，我们研究了平均光子数分布及其非经典特性，它们包括光子聚束， cauchy - schwarz不等式的违背和双模压缩。 - Generally , the electron and photons become entangled as the electronic wave packet evolves . if initial photon state is a coherent state and we neglected the transferred photons then the quantized - field calculation is equivalent to the semiclassical calculation
当初始光子态是相干态，且忽略转移的光子数时，电子与量子场系统之间不存在相关性，这种情况下量子场计算与半经典计算等价；当初始光子态是f 。 - If the initial photon state is a fock state , the probability density of the electron exhibits bifurcation and confluence and the corresponding photon distribution is a time - periodic function which result from the energy exchange between the electron and field
Ck态时，随着时间的演化，电子的儿率密度呈现分叉现象，相应的光子数分布是时间周期函数，这是由于电子与光场之间有能量交换。在这种情况下，系统是封闭的。 - The relaxation oscillation in solid - state laser with relaxation oscillation pumping is studied theoretically by the rate equation . the undulation of the laser photon density contains relaxation oscillation frequency itself and that of pumping . when those two frequencies are close , the oscillation will be resonated
我们用速率方程小信号近似方法对泵浦带有弛豫振荡的固体激光器的弛豫振荡的特性进行了系统的理论研究，发现实际光子数的起伏同时具有自身固有的弛豫振荡频率和泵浦光的弛豫振荡频率两种分量。