diffraction limit造句
例句与造句
- The obvious question becomes : is this diffraction limited or not
现在问题变成：这个是不是衍射极限的作用？ - This optic is diffraction limited at the center field but not at the edge
衍射极限只在中心部分起了作用而不是边缘。 - The system has the advantage of light weight , simply structure and near diffraction limited imaging quality
该系统重量轻，结构简单，成像质量接近衍射极限。 - Broad - area laser diode with 0 . 02 nm bandwidth and diffraction limited output due to double external cavity feedback
带宽近衍射极限输出的双外腔反馈半导体激光器 - This in turn leads up to asking the question of exactly how large is the diffraction limited field of view
反过来，又引出一个新的问题，衍射极限的视角到底有多大？ - It's difficult to find diffraction limit in a sentence. 用diffraction limit造句挺难的
- This star is at the zero field angle and , as in our example above , we are enjoying a diffraction limited view of this star
这颗星的角度就是0度，我们当然很乐意进行这样的单星测试。 - When we use the term diffraction limited , we must also qualify where in the telescope field of view this is happening
当我们使用衍射极限这个概念时，我们必须限定是在望远镜的哪一个部分。 - The images will look different than they did before because we are now approaching the resolution limit ( the “ diffraction limit ” ) of the microscope
图片看上去会与处理前有不同，因为我们面临显微镜分辨率的极限(衍射极限） 。 - In turn we present another spot diagram with several points in the field of view to demonstrate the portion of the view that is diffraction limited as well as what is not
我们再提供另一个点图，这个图是在视场内提供了几个光点，来说明刚才所说的共同作用的道理。 - The basic idea behind opc is to intentionally and systematically distort the mask in such a way as to compensate for optical diffraction limit and process non - idealities
其基本思想是有目的、有系统地通过对掩模形状做预失真来补偿由光学系统的衍射和工艺的非线性引起的失真。 - When a larger waist w of the incident gaussian beam and a shorter focal length / of the lens are chosen , we can obtain an extremely - small dark spot size of the focused hollow beam , even approach the diffraction limit
当选择较大的入射准直高斯光束的束腰w _ 0和较短的薄透镜焦距f时，可以在焦平面上产生一个很小的dss (或束半径r _ 0 ) ，甚至可以接近衍射极限。 - The resolution of optical system can not reach its diffraction limit because of the phase aberrations caused by atmospheric turbulence and other wavefront errors . adaptive optics technology uses deformable mirrors to perform dynamic phase modulation and endow optical system the ability to decrease the influence of dynamic wavefront errors
大气湍流等动态干扰使光波面相位发生畸变，使光学系统的分辨率无法达到其衍射极限，而自适应光学系统使用变形镜对光波面进行动态相位调制，赋予了光学系统能动可变的能力而有效地解决了动态干扰的问题。 - In fact , hartmann - shack wavefront sensor is affected by the noise of ccd and the constructed error too . in our compare , a bridge is setup , which is the original wavefront composed by zernike polynomial , we transform the original wavefront into far field . then we can compare the accuracy of hartmann - shack wavefront sensor with the accuracy of the system of far field diagnosis in detecting the farfield , using diffraction limit and encircle energy
我们在进行两者相互比较的过程中，搭建了一个比较的桥梁，即由zernike多项式组成的各种原始像差波前，将它也变换到远场作为原始理想远场光斑，然后，以它的衍射极限和环围能量曲线作为评价标准，比较hartmann - shack波前传感器和远场测量系统在光束质量诊断中的探测精度。 - The tuning curve of type - i phase matching of bbo opo are measured with accuracy ; the maximum conversation in total of the system is about 31 % at 615 . 6 nm , and it is fitted well with the gtp formula ; in the end we compared the output linewidth and unstable cavity far field beam qua lity of the bbo opo under the condition of type - i phase matching and type - ii phase matching , it is proved that we can obtain the parametric output of linewidth less than 0 . 3 nm and the beam divergence angle approaching diffraction limits by take the advantages of type - ii phase matching and unstable cavity designs
测量了该系统的转换效率最大为31 ，并能与理论公式极好地吻合，最后比较了在类相位匹配条件下和类相位匹配条件下的bbo - opo的输出线宽，以及非稳腔的远场光束质量，实验结果表明，利用类相位匹配以及非摘要稳腔设计可以获得线宽小于0 3nlm 、光束发散角接近衍射极限的参量光输出。 - The design results and the performance evaluation of f - theta200 and f - theta500 are given in detail . the designed lenses are simple and compact and their cost are low . the focusing performances are within diffraction limit , the relative illuminations quite uniform and the distortion relative to the f - theta linear relation small
详细给出了f - theta200和f - theta500的像质评价和研制结果,所研制的f - theta镜头具有工作面积大、结构简单紧凑、加工成本较低、聚焦性能达到衍射极限、工作面上相对照度分布均匀、能量集中度高和畸变小等优点。