threshold gain的例句大全

Because a passive filter can have insertion loss, it may be necessary to lower the166XL's THRESHOLD setting to maintain a given amount of gain reduction within the filter passband;

因为一个无源滤波器存在频幅衰减，在通频带内，它必然降低166XL的压缩阀值设置，继续维持特定的增益衰减；

At the same time, an Automatic Gain Control and floating threshold setting intelligent detecting and processing method based on linear CCD is proposed, and the disposal and transform of CCD video signal is carried out by hardware and software.

提出了一种基于线阵CCD的自动增益控制和浮动阈值的智能信号检测与处理方法，用硬件和软件实现了对CCD视频信号的进行处理和变换。

Results show that NAB micro laser has lower threshold value, higher energy gain and transformation efficiency.

结果表明NAB新型微型激光器有较低的激光阈值，较高的能量增益与转换效率。

The threshold condition of low gain broadband-pulsed excimer laser is closely relative to the pump pulse.

低增益、宽带脉冲准分子激光的阈值条件和其激光泵浦脉冲有密切关系.

The gain is now well above the ( lowered ) oscillation threshold.

此时,增益大大超过 ( 降低了的 ) 振荡阈值.

In this paper, the dressed atom approach is used to discuss gain, small signal gain, saturation light intensity, threshold condition and stable light intensity of CW degenerate quantum-beat laser.

采用饰缀（dressed）原子方法，讨论了被共振微波场驱动的三能级原子系统简并量子拍频激光器的增益系数，小信号增益系数、饱和光强、阈值条件和稳态光强。

On the basis of Maxwell's equations coupled with the rate equations, the lasing threshold of one-dimensional photonic band edge laser is investigated by finite-difference time-domain method with the introduced effective gain distribution factor ( EGDF).

采用麦克斯韦方程和速率方程相结合的模型和时域有限差分法，利用引入的有效增益分布因子概念研究了光子晶体中本征模的阈值特性。

The analytical results show the threshold condition of low gain excimer laser is fundamentally different from the cw laser in short gain pulse, and depends on time integrated gain coefficient that has to exceed a critical value.

所得到的结论显示，在增益脉宽很短时，低增益准分子激光和连续激光的阈值条件完全不同，取决于时间积分增益系数要大于一临界值。

In this paper, the model which consists of homogeneous broadened three atomic level is proposed, when both the pump classical field and laser field exist we discuss the gain, frequency pulling and threshold condition of the weak pumping.

本文给出一均匀增宽的三能级原子模型，在泵浦场和激光场同时存在时，讨论了双光子激光的增益、频率位移及弱泵浦时，稳态运转的阈值条件。

In this paper, the stability condition of optical resonator is introduced, the power losses of stable resonator and the threshold condition of optical oscillation is discussed, and the formulation of the relationship between the gain coefficient of work substance and the losses factor is derived.

本文对光学谐振腔的稳定条件做了介绍，并讨论稳定谐振腔的功率损耗和光振荡的阈值条件，导出了工作物质的增益系数与损耗因子的关系式。

Theoretical Analysis of Gain and Threshold Current Density for Long Wavelength GaAs-Based Quantum-Dot Lasers'

GaAs基长波长量子点激光器增益和阈值电流密度的理论分析（英文）

Further analysis shows that it is caused by the enhancement of the threshold current density and threshold carrier density in terms of optical-gain spe.

进一步分析认为，这是因为条宽变窄导致器件阈值电流密度、阈值载流子密度变大造成的。

The analysis of one particular structure has shown that a relatively low threshold current density of 832 A/ cm~ 2 can provide a threshold optical gain of 50/ cm at room temperature.

理论分析显示，用一个相对较低的阈值电流密度（832A/cm2）就能在室温下产生50/cm的阈值光学增益。

Our analysis of one particular structure has shown that a relatively low threshold current density of 832A/ cm2 can provide a threshold optical gain of 50/ cm at room temperature. We have also found that the characteristic temperature in this structure is as high as 136K.

分析显示，用一个相对较低的阈值电流密度（832A/cm2）能够实现室温下产生50/cm的阈值光学增益，而且这种结构的特征温度高于136K。

The theoretical models are given on the basis of gain threshold and lasing frequency by virture of double mirror-cavity model.

采用等效双镜腔模型，从增益阈值和振荡频率方面给出了理论模型。

For the first time, the Raman threshold and gain coefficient are measured for high order Stokes components of multi-crystals.

首次研究了多种拉曼晶体高级Stokes光的阈值和增益。

This reveals that the corporations with low-level human capital exceeding the human capital threshold will gain the improvement of technical efficiency by proper human capital investment.

这就表明，处于低人力资本水平的公司通过适当的人力资本投入跨过人力资本水平的门限即可以获得更大的技术效率提升。

The least triggering electric threshold of high gain switch is 4.1kV/cm.

测量了高倍增开关的光电阈值曲线，其最小触发电场阈值≥4.1kV/cm。