查询词典 beam-focusing

The developed algorithm in this paper is not only applied to theoptimization of multilayer antireflection coatings,but also the automaticdesign of filter and beam splitter with complex coating system.

本文构造的多层光学薄膜遗传算法不但能够设计多层增透薄膜和复杂的分光镜，而且还可优化设计滤光片。

Holographic diffraction grating acts as a beam splitter,and an off-axis holography system is formed.

提出一种消除数字离轴全息零级像的实验方法。

We find a set of beam splitter parameters which are very useful for the production of entanglement, and for given input states, we find that the greatest entanglement degree determined by nonclassicalities of two input modes can be obtained using these parameters.

我们还发现一组非常便于产生纠缠的分束器参数，而且对于给定的输入模，就在这组参数下，能够得到分束器所能达到的最大纠缠度，它取决于两个输入模的非经典度。

Second, we inject single photon state and even or odd coherent state into beam splitter.

再者，我们将单光子态！

Chapter three .introduce the design principal of crystal polarizing prisms and beam splitter prisms, introduce phase retardation plate in short.

第三章介绍了晶体偏光棱镜的及偏光分束棱镜的设计原理，简要介绍了相位延迟器件和退偏器件。

Based on the Jones matrix, using polariser, beam splitter and lock-in amplifier and microprocessor, a testing and automatic processing system for the data was constructed.

从琼斯矩阵理论出发，利用偏振镜、分束器和锁相放大器以及微处理器，搭建了测试系统，实现了数据的自动化处理。

Products have built-in fan and power supply, four / five beam ion wind output, wind speed continuously adjustable

产品具有内置风机和电源供应器；四/五束离子风输出，风速连续可调

In order to have further information about the degree of concrete carbonization influenced by wind pressure and based on the present theories and researches,the experiment with T-type beam concrete carbonisation accelerated by wind pressure was performed.

为了进一步了解外界风压对混凝土碳化的影响程度，在已有理论分析和矩形混凝土梁碳化实验结果的基础上，进行了T型混凝土梁受风影响的碳化试验研究。

These corridor walls and hammerhead walls behave similar to the webs and flanges of a beam to resist the wind shears and moments.

这些走廊墙和锤头墙的作用类似于工字梁的腹板和翼缘，以抵抗风荷载产生的剪力和弯矩。

The structure and primary parameters of direct-detection Doppler lidar are described. The beam scanning method of atmospheric wind measurement is given,and computing formula of the three dimension wind filed is derived. The solution method of errors of wind velocity and wind direction is presented.

介绍了直接探测多普勒激光雷达的系统结构和主要参数，给出了该系统进行大气风场测量的光束扫描方法，详细推导了三维风场的计算公式，给出了其风速和风向误差的求解方法。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。