coherent excitation
英 [kəʊˈhɪərənt ˌɛksɪˈteɪʃən]
美 [koʊˈhɪrənt ˌɛksaɪˈteɪʃən]
相干激发
双语例句
- In this paper coherent excitation of two-photon resonance in three-level systems is discussed.
本文研究了双光子共振相干激发三能级系统的问题。 - The application of double access mutual spectrum analysis and mutual coherent analysis is to verify the accuracy of the examined result from different aspects and different excitation modes.
双通道相干分析（相干谱）的应用在于对不同角度和不同激振方法对所测结果准确性进行判断。 - Experimental researches on the coherent properties of instability waves in the mixing layer of a planar jet under the acoustic excitation are proceeded through the measurement of the coherent time scale.
通过二维射流混合层中相干时间尺度的测量，对声激励不稳定波增长过程及破碎点后的相干特性进行研究。 - Transient coherent effect of two-photo resonant excitation of a high excitation state of Rb atoms
双光子共振激发Rb原子高激发态的瞬态相干效应 - Selectivity and excitation rate of laser isotope separation can be enhanced by using the coherent selective Doppler-free two-photon excitation with intermediate resonant level.
利用具有中间共振能级的无多普勒双光子相干选择激发来提高激光同位素分离的选择性和激发速率。 - The coherent excitation property of a two-level atom with a hyperfine structure in narrow band laser field
窄带激光与能级具有超精细结构的二能级原子的相干激发 - Isotope coherent selective excitation in three-level systems
三能级系统同位素相干选择激发 - If the energy corresponding to this frequency matches with the transition energy of the electronic states of the ions, the ions have a chance to be excited. It is called Resonant Coherent Excitation ( RCE).
如果与此振动频率相关的能量与离子的电子态跃迁能量相匹配，则离子有可能被激发，这种现象就称为共振相干激发（RCE）。 - Atomic dispersion depends on the squeezing direction and coherent excitation direction of the driving field.
而原子的色散行为明显依赖于光场起伏的压缩方向与振幅的相干激发方向。 - The positions of the side peaks and the character of symmetry of radiation spectrum depend upon the coherent excitation direction and the squeezing direction of the driving field.
它的边峰在任意情况下都被展宽，而且当光场起伏的压缩方向与光场振幅的相干激发方向不平行或不垂直时，辐射光谱均呈现不对称分布。 - Doppler-f ree two-photon coherent resonance for selective excitation of isotopes
无多普勒双光子相干共振用于同位素选择激发 - The common physical mechanism to these two coherent effects is the selective trapping or selective excitation of either of dressed states. The different conditions for these effects are off-resonant or resonant coupling of the coherent field with the atom.
产生这两类不同相干效应共同的物理机制是，非相干场产生选择性修饰态布居捕获或者激发，不同的条件分别是，相干场与原子发生共振和非共振耦合。 - Coherent Excitation on Biological System
生物系统的相干激励 - Theoretical Study of Coherent Control of State Selected Excitation with Lasers
激光相干控制选态激发的理论研究 - Quantum Logical Gate by Laser Coherent Excitation
激光选态激发的量子逻辑功能 - With average-field approximation, analytical solutions of Bloch equations of two-photon off-resonance have been obtained. The analytical expression of isotope coherent selective excitation coefficient has been deduced. Theoretical calculations show that the coherent excitation of two-photon resonance has a very high isotopic selectivity.
采用平均场近似，求出了双光子离共振布洛赫方程组的解析解，导出了同位素相干选择激发系数的解析表达式，理论计算证明双光子共振相干激发具有很高的同位素选择性。 - In this thesis, we theoretically investigate coherent control of the biexciton in a semiconductor QD, based on a resonant two-photon excitation.
本论文利用超短激光脉冲双光子共振激发，理论上研究半导体量子点双激子态的量子相干控制。