English translation for "phase plate"

试板
相板
相位片
相移片

Example Sentences:

	1.	Generally a microscope will come with an assortment of these phase plates having different absorptions . 一架显微镜一般都带了一套这样的具有不同的吸性的相板。
	2.	In this thesis , we propose a new method to generate a focused hollow laser beam by using an azimuthally - distributed 2 - phase plate and a convergent thin lens 本文提出了采用2位相板法产生聚焦中空光束的新方法。
	3.	Abstract : the far - field spot characteristics of laser converted by random phase plate are analyzed theoretically , including the shape , size , rotational symmetry and diffractive efficiency of the spots , as well as the distribution of subsidiary spot . by comparing the influence of phase element shape ( triangular , square and hexagonal ) on the characteristics , we found that the random phase plate with hexagonal array structure is more suitable for the beam smoothing in laser fusion 文摘:从理论上分析了激光经随机位相板变换后在远场的光斑特性(包括光斑的形状、大小、旋转对称性、衍射效率以及旁瓣分布) ，通过比较三种形状位相元(等边三角形、正方形和正六边形)的远场光斑特性，得知正六边形位相元结构的随机位相板更适合于激光聚变中的束匀化。
	4.	When a collimated - well gaussian laser beam passes through a 27i - phase plate and then focused by a lens , a focused hollow beam ( fhb ) will be generated behind the lens , as a result of the completely ( r = 0 ) and partially ( r 0 ) destructive interference effects around the central region of the beam 当一束准直的高斯光束通过具有2位相分布的位相片和一个薄透镜时，这将导致在入射高斯光束中心的完全和部分相消干涉效应，于是在透镜后就会形成一束聚焦中空光束( fhb ) 。
	5.	And the correction of a step wavefront produced by a step phase plate is accomplished successfully . 6 . according to the phase modulation characteristic of an lcslm , arbitrary complicated wavefronts were modeled . the result shows that lcslm can be use to test the wavefront sensors and controller if lcslm has wider dynamic range and perfect optical quality 六、通过利用液晶空间光调制器的位相调制特性，成功地模拟产生了任意畸变波前，指出若该器件有更大的位相调制动态范围和均匀性，将有可能成为校验波前传感设备和波前畸变控制系统性能的有力工具。
	6.	Abstract : thermochromic liquid crystal infrared imaging system includes a thermochromic liquid crystal infrared sensor , a chopper , controller , a light source , lens , liquid crystal phase plate , optical system , a charge coupled device ( ccd ) array , and microprocessor . the operation and performance of the thermochromic liquid crystal infrared imaging system are described 文摘:红外摄像系统包括热色液晶红外传感器、斩波器、控制器、光源、透镜、液晶相位推移器、微处理器、光学系统、 ccd阵列等，描述了热色液晶红外摄像系统的工作原理和特性。
	7.	The cavity mirror can also be designed according to an objective function . the second part ( the 5th chapter ) is to introduce the concept of low diffraction beam and to illustrate the principle and method how to realize it . a low diffraction beam is obtained by reconstructing the existing optical resonator of a co2 laser using a special diffraction phase plate 第二部分(第五章)提出了低衍射光束的概念，简述了实现低衍射光束原理和方法；通过腔内放置衍射元件的方法实现了低衍射光束的输出；并对这种光束进行了理论和实验研究，理论模型结果和实验结果很好地吻合。

Similar Words：

"phase plane method" English translation, "phase plane plot" English translation, "phase plane portrait" English translation, "phase plane technique" English translation, "phase plane trajectory" English translation, "phase plot" English translation, "phase pole contact" English translation, "phase polymorphism" English translation, "phase portrait" English translation, "phase position" English translation