The electron-phonon coupling intensity are studied by 2LO/LO. When the size of CdS clusters decrease, the electron-phonon coupling will strengthen.
利用二级LO声子的振动强度与一级LO声子的振动强度之比(2LO/LO),研究团簇电声子耦合强弱的结果表明,随着团簇尺寸减小,电声子耦合增强。
The research results indicate that the amplitude of persistent currents in mesoscopic rings depend not only on the coupling intensity but also on coupling direction.
结果显示,持续电流的幅度不仅受耦合的强度而且还受耦合的相对方向的共同影响。
A discussion is made on the coupling intensity between the compressional and shear waves and the amplitude attenuation resulting from the inhomogeneity of the medium.
通过数值结果对纵、横波之间的耦合程度以及介质的不均匀性对波的衰减作用进行了讨论。
Make a experiment on PMF, and calculate the coupling intensity and position along the PMF. Verify the correctness and feasibility of the principle of the instrument in practice.
对保偏光纤中的偏振耦合点进行了测试,根据实验数据计算出了光纤中耦合点的位置及耦合强度,从实践上验证了仪器测试原理的正确性与可行性。
Magnetic resonance coupling is thought to be safer than other methods of wireless charging because the intensity of the field can be increased without affecting other, non-resonant objects nearby.
研究者认为磁共振耦合技术比其它无线充电方法更加安全,因为在增大磁场强度的同时,周围的其它非共振物体不会受到影响。
The effect of different pulse widths and light field intensity on bunching and antibunching effects of light field is discussed when the coupling of atom and light field is time-dependent.
并讨论了原子与光场的耦合受到高斯型时间脉冲限制时,脉冲宽度和光场强度对光场聚束与反聚束效应的影响。
Based on the analysis of the coupling of rain intensity and convergence time of drainage, proposed values of parameter is given.
对设计径流量计算中降雨强度和汇流时间的耦合问题进行了分析,并提出了相关参数的建议。
Fiber polarization coupling analyzer researched by this thesis is used to detect the coupling position and intensity of spurious polarization coupling point along the PMF.
本文所研究的光纤寄生偏振耦合测试仪是以白光干涉为依据,测量保偏光纤中寄生偏振耦合点的位置及耦合强度。
If the fragile, mechanical intensity of the optic fibre quality is low, need better cut and connect technology, along separate routes, coupling is more troublesome.
如光纤质地脆、机械强度低、需要比较好的切割及连接技术,分路、耦合比较麻烦。
The evolution opera tor, the reduce density operator and the dynamical properties of the field entropy evolution in the intensity - dependent coupling multiphoton J - C model are studied.
研究了依赖强度耦合多光子J—C模型的演化算符,约化密度算符及其场熵特性。
Here we report our measurements of the field intensity distribution and the experimental results of coupling efficiencies under the influence of various alignment tolerances.
测量了它们的场强分布轮廓,给出了两者位置失配影响耦合效率的实验数据。
The simulated intensity distribution for the first-order TM mode shows that the coupling efficiency in the waveguide reaches 53%.
通过模拟计算一阶TM模的场强分布,我们得到耦合到输出波导中的效率达到53%。
The frequency of one mode field spectrum is tuned by the intensity of the other mode. The frequencies of two modes spectra can be changed by the relative coupling constant.
通过改变一模的光强可以改变另一模腔场谱的频率,也可以改变相对耦合常数同时改变两模腔场谱的频率。
The time evolution of atomic dipole squeezing in the intensity-dependent coupling interaction between squeezing vacuum state and V-type three-level atom is studied using the quantum theory.
利用全量子理论,研究了压缩真空场与V型三能级原子依赖强度耦合作用系统中原子的偶极压缩效应。
The evolution properties of the entropy of squeezed field interacting with the V-type three level atom via intensity-dependent coupling have been studied.
研究了压缩态光场与V-型三能级原子依赖强度耦合系统场熵的演化特性,讨论了初始光场压缩因子和双光子跃迁失谐量对场熵演化的影响。
The ternary coupling problem about saturation intensity, non-output wasting and small signal gain in measured data was translated into a dualistic numerical problem.
将测量结果中存在的饱和光强、非输出损耗和小信号增益的三元拟合问题转化为二元数值问题。
The closed solution and intensity factors in coupling fields of the problems are obtained.
针对饱和裂隙岩体中在卸荷后的渗透系数与应力强度因子的关系进行了理论研究。
In high seismic intensity zone, when the spans of adjacent frame beams have great difference, the short-span frame beam can be designed as coupling beam.
在高烈度地震区,相邻框架梁跨度相差过大时,可以将短跨框架梁按照连梁设计。
The atomic dipole squeezing in the system of squeezed vacuum field interacting with two coupling atoms via intensity-dependent coupling in Kerr medium;
研究了双模真空场与两个耦合二能级原子相互作用系统的双原子偶极振幅平方压缩。
It's obvious that the above results and the quantum properties in the two-photon J-C model with intensity-independent coupling are different.
这显然跟与强度无关的双光子J - C模型中原子和光场的量子特性不同。
With a microwave field, nonlinear susceptibility can be enhanced. Nonlinearity can also be ulteriorly enhanced by controlling the coupling field under the optimal intensity of the microwave field.
与不存有微波场的原子系统获得的非线性极化率相比,本方案获得的非线性极化率可以提高许多倍。
The time evolution of atomic occupancy for the system of squeezed vacuum field interacting with two coupling atoms via intensity-dependent coupling in two-photon transition are investigated.
研究了频率随时间变化的压缩态光场与二能级原子的相互作用,主要讨论了光场频率随时间作正弦调制和脉冲调制两种典型情况下原子布居数反转随时间的演化特性。
The time evolution of atomic occupancy for the system of squeezed vacuum field interacting with two coupling atoms via intensity-dependent coupling in two-photon transition are investigated.
研究了频率随时间变化的压缩态光场与二能级原子的相互作用,主要讨论了光场频率随时间作正弦调制和脉冲调制两种典型情况下原子布居数反转随时间的演化特性。
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