The transient time-resolved reflectivity of chromium film is studied by femtosecond pump-probe technique with a 70-fs laser.
本文通过采用70飞秒的泵浦-探测技术研究了铬膜的时间分辨的反射率的变化。
The effects of spatial distribution on the experimental results are studied in spectrally resolved two-beam coupling pump-probe technique.
在测量非线性折射率和双光子吸收系数的频率分辨双光束耦合抽运探测技术中，光场的空间分布没有得到考虑。
Both of them shows that the clock component contained in the converted PRZ signal obtained using the simplified scheme is weaker than that using the pump-probe scheme.
实验和模拟结果均表明：采用简化方案时转换输出的伪归零信号所包含的时钟分量的强度小于采用抽运探测方案的情况。
It shows that the self-pumping type and pump-probe types bistable switching can both be realized in the same structure, and the latter can separate the pump and signal in frequency and space.
发现在二维耦合腔结构中，可以实现信号自泵浦和泵浦-信号两种类型的双稳态开关，且后者具有使泵浦和信号在频率和空间相分离的优点。
We use the pump-probe 4F imaging technique combining the Fourier optics and nonlinear optics to study the optical nonlinear dynamics of Kerr liquids, organic macromolecules and semiconductors.
在本论文中我们利用结合了傅里叶光学和非线性光学的泵浦探测4F成像技术研究了克尔液体、有机大分子和半导体的光学非线性动力学。
BP and Halliburton knew weeks before an explosion tore through a BP rig in the Gulf of Mexico that the cement mix they planned to pump into an undersea BP well was faulty, a probe found.
一项调查表明，BP和哈里·伯顿在墨西哥湾的一处BP钻井发生爆炸的几周前就知悉它们向海底的BP钻井泵入的水泥配料存在缺陷。
Objective to Probe the common influence factors and nursing measures of treatment with insulin pump.
目的探讨影响胰岛素泵治疗的常见原因及护理对策。
The numerical simulation results show that the input pump power and probe power have direct influences on the noise conversion.
结果表明，入射的泵浦光功率及入射的探测光功率的大小对噪声变换有直接的影响。
Objective to probe into the effect of two turning-body-over methods on the indwelling duration of epidural anesthesia pump after caesarean.
目的探讨剖宫产术后两种不同翻身方法对硬膜外留置镇痛泵留置时间的影响。
Various analytical physical models are presented to extract the photodissociation dynamics information from the data obtained in the femtosecond pump probe experiment.
陈述了几种获取飞秒泵浦探测实验数据中的光解动力学信息的解析物理模型。
The fracture of piston rod of new hydrogen compression pump is studied by metallography and electron probe in this paper.
用金相显微镜和电子探针对新氢压缩机活塞杆断口进行了分析。
The influences of LOA pump and probe light, DBR's reflectivity and current parameters on extinction ratio characteristics of converted signals are discussed.
着重讨论了抽运光与探测光的波长和功率、LOA中分布式布拉格反射镜（DBR）的反射率和注入电流等参量对输出消光比特性的影响。
Finally, it also analyzed the relationship between the input pump power and the probe optical power and its output power and output extinction ratio.
最后分析了全光译码器的输出功率和输出消光比与输入泵浦光功率、探测光功率之间的关系。
The method of direct measurements of the lifetime using the pump and probe technique was discussed in this paper.
本文介绍了利用泵浦探测技术直接测量钕离子下能级寿命的方法。
In this paper, the measurement on the ground state recovery time of dye by pump and probe method is analysed and the conclusions obtained previously are modified.
本文对泵浦探测法测量染料分子基态恢复时间进行了分析，对以往的结论作了修正。
However, as the pump intensity increases, high order, especially fifth-order nonlinear effects will appear in the probe signal.
当抽运光强度增大时，探测光信号中会出现明显的高阶特别是五阶非线性效应。
In the numerical simulation, the effects of fifth-order nonlinearity in pump probe process are studied for different pump intensities and spatial positions.
在数值模拟中，研究了在不同抽运强度和位置下的抽运探测过程中的五阶非线性效应。
With these solutions, change of nonlinear reflectivity with the pump waves and the probe wave, and saturation, and parameter oscillation arc-described.
对饱和现象（泵浦抽空）、非线性反射率随探测波的变化以及参量振荡等给出了令人满意的定量描述。
EIT, especially FWM signal can be modulated by the polarization of the probe and the pump fields.
探测光及抽运光的偏振对EIT特别是FWM信号有调制作用。
Connect the Dewchecker suction tubing to the gas outlet point of the Lambda probe and open the relative cock, switch on the Dewchecker suction pump and draw off the gas for 5 minutes.
连接露点检测机吸管与氧气传感器出气口后，打开相关旋钮，打开露点检测器的抽气泵，抽气5分钟。
Connect the Dewchecker suction tubing to the gas outlet point of the Lambda probe and open the relative cock, switch on the Dewchecker suction pump and draw off the gas for 5 minutes.
连接露点检测机吸管与氧气传感器出气口后，打开相关旋钮，打开露点检测器的抽气泵，抽气5分钟。
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