threshold power的例句大全

Laser spectroscopy, the threshold power and different output characteristics with different injection currents are measured. And the influence factors of output characteristics are analyzed.

实验研究了LD抽运Tm：YAG脉冲激光器输出特性，测量激光的光谱、阈值功率和不同注入电流下的输出特性，分析了影响输出特性的因素。

The dependence of the deposition rate on the laser intesity power has been obtained, at a given temperature, the threshold power is 4 W.

获得沉积速率对激光功率P的依赖关系，在一定的温度条件下，阈值功率为4W。

With the increase of the effective mode field area of the first core, the switch threshold power increases.

增大第一纤芯的有效模场面积将导致开关的阈值增大。

The threshold power is about 400W.

激光阈值功率约为400W。

The Brillouin threshold power of the sensing fiber is analyzed and measured, fixing on the max-power of sensing signal.

分析并测试了传感光纤的布里渊阈值，标定Φ-OTDR系统传感信号的最大功率。

Among the nonlinear effects, stimulated Brillouin scattering ( SBS) is the most easily generated in optical fiber due to its low threshold power.

在非线性效应中，由于受激布里渊散射具有低阈值的特点，使得其在光纤中最容易产生。

Optical Bistability with Low Threshold Power in a Prism silver liquid Crystal Device

具有低开关阈的棱镜银液晶装置中的光学双稳

The Analysis and Calculation of Threshold Power of Electromagnetism of Magneto Alternator

永磁同步发电机极限电磁功率的分析计算

The ideal nonlinear optical materials require very large nonlinear optical susceptibility, small threshold power and very fast response time.

理想的非线性光学材料要求具有较大的非线性光学极化率，较小的阈值功率以及非常快的响应速度。

The power distribution of pumping light and signal light in fiber, fiber length, rear cavity mirror reflectivity, threshold power, doping concentration and pump geometry which can influence the characteristic of the fiber laser are deeply investigated in the MATLAB simulation environment. 3.

在MATLAB仿真环境中，进一步分析泵浦光和信号光功率分布、光纤长度、后腔镜反射率、阈值功率、掺杂浓度以及泵浦结构对输出功率的影响。

The relationships among the threshold power, channel numbers, channel spacing and the cascaded EDFA numbers under the influence of fiber nonlinear-effects are obtained in condition with the equal spacing channel.

在信道间隔相等的条件下，得出了光纤非线性响应影响下的阈值功率、信道数、信道间隔和EDFA级联数等之间的关系。

Finally, we give numerical results of dependence of the growth rate and the threshold power on the beam velocity and the beam dencity.

最后，给出增长率和阈值功率随束速度及束密度变化的数值计算。

The four-energy-level velocity rate equation is illustrated and so is the expression of threshold power. The laser power on the condition of near-threshhold and powerful pumping is estimated.

由钕离子的四能级跃迁的速率方程理论，推出了阈值功率的表达式，并且对近阈值条件下和强泵浦条件下的激光输出功率做了理论预测；

Anaerobic threshold power can reflect the aerobic metabolic capacity so well that this method can be applied to evaluate the training effect and to control the training course.

无氧阈功率能较好地反映速滑运动员的有氧代谢能力，可用于对训练效果的评定和对训练过程的监控；

It can be seen that the improvement of threshold power obtained in experiment agree with theoretical research very well, and equal-amplitude spectral lines can improve the SBS threshold power in fiber transmission system.

理论和实验符合的非常好，证明了等幅光梳可以提高光纤光传输系统中SBS的阈值功率。

The rate equation was solved to analyze the influence of upconversion effect to the output power, slope efficiency and threshold power in CW operation and the pulse energy, pulse width and peak power in Q-switched operation.

通过速率方程的求解模拟分析了上转换效应对连续运转Ho激光器输出功率、斜率效率和阈值功率的影响以及对调Q运转Ho激光器单脉冲能量、脉冲宽度和峰值功率的影响。

Effects of overlapping factors on the gain and pumping threshold power are discussed in detail.

详细讨论了重迭因子对增益、泵浦阈值功率的影响。

Finally, the effect of the deviation from frequency matching condition on the threshold power is also studied.

此外，本文还研究了偏离频率匹配条件对共振自聚焦阈值功率的影响。

Using the latest parameter's data of Yb-Er co-doped Al2O3 films, the results show that Yb3+ co-doping can increase photoluminescence intensity and population inversion and lower the threshold power.

利用Yb-Er共掺Al2O3薄膜的相关数据进行模拟计算，结果显示Yb的掺杂可提高Er3+的荧光强度和反转粒子数，并使实现粒子数反转的阈值泵浦强度最大可降低一个数量级。

The threshold power for the ring pattern and a formula for the number of rings are obtained.

给出产生环形结构的阈值功率和环数公式。