谐振腔

The dynamic figure of merit has been introduced into the theory of high power laser.

三。在理论和实验上研究了双棒谐振腔的特性，使多棒谐振腔理论更加完善。

Stability of resonator with thermal lensing inside is discussed by optical transmission matrix. The fluctuation range of thermal focal distance affects the laser power and the beam quality.

运用光学传输矩阵的分析方法对内含热透镜元件谐振腔的稳定性进行了分析，讨论了热焦距的波动性对激光输出功率和光束质量的影响，提出了固体激光器谐振腔设计的基本原则。

On the basis of comparison of several algorithms of the calculation of unstable resonator"s mode. Fast Fourier transform method is chosen in this paper. The model of multi-layer distribution of gain is established. Sampling granularity in real space used in FFT, quotient of guard band and distance between subsections are made certain respectively. The convergence criterion of root-mean-square of plural y which is the quotient of the optical field"s distributions separated by one pass is established. Under the circs of multi-kind of distribution of gain and different measurement of distortion, the output optical field distribution is calculated.

在比较了各种计算腔模方法的基础上，根据角谱传播理论，选择FFT算法，建立谐振腔内多层增益分布模型，分别确定了FFT算法的空间采样间隔、保护带系数和分段计算的距离，选取光场往返一次之比的均方根值收敛准则，计算多种增益分布、不同镜面变形时的谐振腔输出光场分布，同时计算该光场的远场分布和传输有限距离之后的分布。

By comparing the theoretical and measured results, we find that the rectangular cavity perturbation method has relative high precision in complex permittivity.

详细介绍了矩形谐振腔微扰法的基本原理；通过对比标准物质的测量结果发现，矩形谐振腔微扰法测量复介电常数具有比较高的测量精度，且使用样品少。

This method has important applications in the analysis and design of laser resonator.

光学谐振腔的传播圆－变换圆的图解分析与设计方法具有简单，形象直观等优点，该方法在激光谐振腔设计和分析中有着重要的应用。

Iteration is needed in complex misaligned system.The range for tilt misalignment that can be figured out is 0～10~4 urad and the decentration range is from 0 to 1mm.

这种辅助装调方法能够有效的指导谐振腔的精装调过程，为今后实际的激光器谐振腔系统的自动精密调节提供了一种方法。

The SiO_2 microdisk resonators with vertical sidewall have been achieved with RIBE in the world. 4 Research of the silicon etching.

在国际上首次通过RIBE得到具有垂直侧壁的SiO_2微谐振腔。4对采用适宜的Si刻蚀方法得到SiO_2微盘谐振腔支撑进行实验研究。

Based on the 1D single electron theory of the interaction between the electron and microwave, the generation and the oscillation of microwave in the foldaway concentric cylinders resonant cavity are analyzed.

提出一种高功率微波折叠式谐振腔径向速调管振荡器，用电子与电磁场相互作用的一维单电子模型分析了这种折叠式谐振腔径向速调管振荡器的特点。

The diameter and length of the organ-pipe resonator are the important factors affecting the flow os...

风琴管谐振腔的直径和长度是影响谐振腔流体共振的重要因素，需通过试验确定。

The theory of fundamental mode resonators with lens-like medium has been developed, and it provides a basis for the design of this type of resonators.

。发展了具有类透镜介质的基模激光谐振腔理论，为该类激光谐振腔的设计提供了理论依据。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。