Calculation and evaluation of dispersions in a femtosecond pulse amplification system.
飞秒脉冲放大器中色散的计算和评价方法。
ConclusionThis amplification system is very economical, convenient, and the band is clear and stable.
结论该反应体系具有经济，简便以及扩增条带较清晰而稳定等特点。
Particularly, the dynamics of soliton periodic distributed amplification system is discussed in detail.
特别地，详细讨论了孤子周期分布放大系统的动力学行为。
The large aperture KDP electro-optical switch is a key unit for the new high-power laser multi-pass amplification system.
大口径KDP电光开关是新一代高功率激光器多程放大系统的关键部件。
A linear power amplification system of high efficiency is adopted to raise the power performance index of some SSB transceivers.
为了提高某单边带电台的功率性能指标，采用了高效率线性放大系统。
The RAPD techniques were used for molecular marker of wheat Photo -sensitive male sterile genes and RAPD amplification system was optimized.
运用RAPD技术对小麦光敏雄性不育基因进行了分子标记，并对小麦RAPD扩增体系进行了优化。
Objective to research on the possibility and the efficiency of the enzyme biological signal amplification system applied to DNA piezoelectric biosensor.
目的研究“酶生物信号放大系统”用于放大dna压电传感器检测信号的可行性和有效性。
In this paper, the performance of the compact PEPC electron-optical switch and its application in multipass amplification system are described in detail.
介绍了紧缩型等离子体电极电光开关特性，以及在多程放大系统中的应用。
Pulse compressed gratings (PCG) used in chirped-pulse amplification system and based on multi-layer thin film stack are etched with ion-beam and holographic techniques.
应用于啁啾脉冲放大技术中的脉宽压缩光栅是基于多层膜作为基底，利用全息干涉技术和离子束技术刻蚀而成。
Some parameters such as fiber length, dispersion slope, nonlinearity coefficient, and pump power have important impact on gain and bandwidth in optical fiber amplification system.
详细研究了光纤参量放大系统中的增益和带宽与各主要参数如光纤长度、色散斜率、非线性系数、泵浦光功率等的关系。
The computer simulation with the formula demonstrates that there exists an optimal material dispersion for an amplification system, with which we can achieve the largest dispersion free bandwidth.
模拟结果表明，对于一个放大系统，存在一个最佳的材料色散，用它可以获得最大的无色散带宽。
Design the signal adjust circuit for sensor, and the power amplification circuit for the hydraulic pressure system of test platform and the controller of magnetorheological dampers.
设计出传感器输入输出信号调理电路和试验台架液压激振系统、磁流变阻尼器控制器的功率放大电路。
Transducers often produce very small output requiring amplification, or they may generate signals in a form that needs to be converted again before being handled by the rest of the system.
传感器产生的信号常很小，需要放大，或者产生的信号和形式被系统的其它部分处理之前需要再次转换。
The calculation indicates that in the system of chirped pulse amplification, there is an optimum fluence of pumping light.
计算结果表明：在啁啾脉冲放大系统中，存在一个抽运光最佳能量密度。
By changing the amplification multiple through DAC signals, the measurement range of the system is improved.
用DAC芯片程控信号调理电路的放大倍数，提高了系统的测量范围。
Based on the characteristics of linearly chirped pulse, a numerical model for amplification of broadband chirped pulse in the inhomogeneous broadening system has been established.
基于线性啁啾脉冲的特性，建立了一种描述非均匀加宽系统中宽带啁啾激光脉冲放大的理论计算模型。
Furthermore, the synchronous amplification and tuning of the dye laser pulse have been achieved with a dye amplifier-dispersion system, and reached almost Fourier-transform limit.
在实验上又通过一个放大-色散系统实现对此染料激光脉冲的同步放大和调谐，并达到傅里叶变换极限。
According to the requirement of system, some power detecting points and power controlling switch are provided for the amplification control chain.
并根据大系统的要求对该放大链提供了功率检测控制点和功率控制开关。
The paper presents design proposal. working principle and functions of the signal processing system in the phase noise calibrating system 'for the pulse power amplification chain.
详细介绍了在脉冲功率放大链相位噪声检定系统中的信号处理系统的设计方案、工作原理及功能。
The control of nonlinear gain for interaction between solitons has been studied by numerical analysis in band-limited amplification propagation system.
应用数值分析方法研究了带宽限制放大传输系统中非线性增益对孤子间相互作用的控制作用。
We prepared broadband source of transducer system in fiber grating by analyzing characteristics of amplification spontaneous radiation spectrum and LD drive in erbium doped fiber.
通过对掺铒光纤放大自发辐射谱特性和LD驱动电路的分析，最终研制出用于光纤光栅传感系统的宽带光源。
The coherent noise of single mode fiber is restrained by the amplification effect of anti Stokes Raman backscattering, and the signal noise ratio of sensor system is improved.
反斯托克斯·拉曼背向自发散射的放大效应抑制了单模光纤中的相干噪声，改善了系统的信噪比。
A new spectrum shaping method, based on electro-optic modulation, to alleviate gain narrowing in chirped pulse amplification (CPA) system, is described and numerically simulated.
提出了一种新型的基于电光调制的激光光谱整形方案，该整形技术可以减轻啁啾脉冲放大系统中的增益窄化效应。
The effect of pivot spring and output system constants on the amplification factor is analyzed.
枢转弹簧和输出上的放大因子的系统常数的影响进行了分析。
This means your sound system electronics will not have to provide as much gain or amplification in order to obtain a sufficient volume.
这就意味着电声音响系统将不用提供更多的增益或者放大器而得到足够的音量。
The virus from the upper respiratory system exhibited a single amino acid change in one of the key proteins for amplification of influenza virus genes.
来自上呼吸道的病毒与流感病毒增殖的关键蛋白只相差一个氨基酸。
The analysis was based on the amplification through DNA sequence system.
对扩增产物进行了DNA序列分析。
Installation filter in power system to control harmonic pollution could effectively reduce the system loss and avoid harmonic resonance or current amplification.
在电网中安装滤波器来治理谐波污染，可以有效地降低系统网损，能够避免谐波谐振或电流放大。
Installation filter in power system to control harmonic pollution could effectively reduce the system loss and avoid harmonic resonance or current amplification.
在电网中安装滤波器来治理谐波污染，可以有效地降低系统网损，能够避免谐波谐振或电流放大。
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