查询词典 beam-focusing

The beam splitter based on photonic crystal waveguides is taken as an essential component in integrated optical circuits.

光子晶体波导分束器是集成光学电路的重要组成元件。

The experimental results as well as the theoretical ones indicated that it was a good method to add matching layers to the basic stack for a harmonic beam splitter at 1064 nm.

理论和实验结果均表明，对主膜系添加匹配层的方法是1064 nm倍频波长分离膜设计的较好方法。

The light having passed through the beam splitter is launched into a light receiving element.

穿过分光器(31)的光被射入光接收元件(32)。

Mirrors hang on test masses at each end of both arms, and there is a beam splitter is at the intersection of the two arms.

每条臂上均放置了一些透镜，在两臂交会的地方有一个分束器。

In order to improve the energy efficiency and image contrast of liquid crystal display projector, a wide-angle and broadband optical thin-film polarizing beam splitter was designed.

为提高液晶投影机的光能利用率和图像对比度，设计了一种宽角度宽波长的光学薄膜偏振分束器。

In most cases, to design a dielectric subwavelength grating polarizing beam splitter requires multilayer structure to improve diffraction efficiency.

在以介电质次波长光栅来设计并制作极化分光器的文献中，大多需要以多层次波长介电质光栅的结构来提升分光的效率。

Various schemes of atomic guiding are classified and some applications of atom-guiding technology are introduced. We also introduce atomic beam splitter in details, which is one of important elements of atom optics.

本文就各种不同的原子激光导引和磁导引方案进行了分类与综述，并就中性原子导引技术的应用及原子光学的重要元器件之一"原子分束器"作了较为详细的介绍。

And,some comparisons between beam splitter and fiber coupler were made when they were used for coherent combining,and the correctness of the obtained phase-shift relationship was also verified.

比较了分束器与光纤耦合器在激光束相干合成应用中的一些特性，并验证了所得相移关系式的正确性。

In order to save the rare iceland and increase the shear difference,a new type of parallel beam splitter,combined iceland with glass,was designed.

为了既节省稀有昂贵的冰洲石晶体材料，又实现偏振光的大剪切差输出，采用冰洲石晶体与光学玻璃组合的方法，给出了一种新型平行分束偏光镜的设计方案。

To take the laser energy fluctuation into consideration, a beam splitter and a laser receiver are added to the traditional design for monitoring the change of laser energy.

这样设计的目的是为了得到遮蔽物释放后无法获得没有遮蔽物时测量处接收机所接收的每个激光脉冲的能量，从而消除脉冲能量起伏对测量精度的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。