The Focusing property of flat-topped multi-Gaussian laser beam by lens with spherical aberration is discussed.

利用廣義惠更斯-菲涅耳衍射積分公式色就色69视频，研究了平頂多高斯光束通過球差透鏡的聚焦特性日本在线视频中文字幕。

Compound lens corrected for spherical aberration and coma.

矯正球面銷售量差和慧星差的復合式透鏡啊啊啊啊国产一区在线观看。

The spherical aberration of thermal lens of the active media influences the mode profile, the single-pass loss, the output power and other properties of a laser system.

激光晶體熱透鏡的球差效應會影響諧振腔的輸出光束質(zhì)量bbbxbbbxx，以及腔內(nèi)損耗和輸出功率等特性久久国产免费中文。

Focusing of Gaussian beam by an apertured lens with spherical aberration is calculated,based on Huygens-Fresnel diffraction integral.

從Huygens-Fresnel衍射積分出發(fā)中文字幕在线播放第5页一区二区，計算高斯光束經(jīng)過初級球差透鏡聚焦之后的衍射光場。

On the other hand, focusing beyond conventional diffraction limit can be achieved by using a lens with negative spherical aberration.

利用負球差透鏡在實際焦面上可獲得最佳的聚焦能力视频二区日韩。

Thes are the magnification factor, the spherical aberration and the space charge effect.

本文從分析9顯象管電子槍的結(jié)構(gòu)特點出發(fā)黄色无码免费网站，討論了影響熒光屏上電子束光點尺寸的三個主要因素：透鏡放大率、球面象差和空間電荷效應中国人免费的视频大全在线。

Based on the eye model proposed by Hwey-Lan Liou,the impact of intraocular lens with different spherical aberration over same optical zone decentration and tilt on performance of human eye was analysised with ray-tracing method using ZEMAX software.

南開大學現(xiàn)代光學研究所光電信息技術(shù)教育部重點實驗室92人妻，天津 300071基于Hwey-Lan Liou人眼生理模型，采用光線追跡的方法亚洲欧美性爱视频免费观看，分析了相同孔徑下具有不同球差的人工晶體在眼內(nèi)的傾斜和偏心對人眼視功能的影響午夜三级理论福利电影。

Compare, for example, the optical designs of the 17th century physicists Descartes and Huygens shown below, with those of two trilobite species. The result is that, even without the benefit of accomodation, the rigid trilobite doublet lens had remarkable depth of field (that is, allowed for objects both near and far to remain in relatively good focus) and minimal spherical aberration.

相比較而言，有一個很好的例子啊啊啊日韩黄色视频，在17世紀色色色色色色色色色色色色色色色色色色色，物理學家迪卡爾和惠更斯同樣展示了這種視覺構(gòu)造，這剛性的三葉蟲的眼睛caopen超碰，有著不尋常的景深（在觀察近的以及遠的物體能同樣的聚焦）黄片全脱无码，另外它還具有最小的球狀像畸。

His boldness lies in realizing that he could eliminate the spherical aberration by placing a thin, very weakly curved lens ("correction plate") of special smooth shape (convex near its middle, concave near its periphery, and flat in between) at the same location as the apertured diaphragm.

他的勇氣欧美大逼逼，就在于實現(xiàn)美女网站免费黄，他可以消除球面像差放置一個薄，非常弱彎曲鏡頭的特別順利形狀（凸近其中日韩欧美女自拍图片大全视频网站，凹附近及其周邊地區(qū)美女视频激烈一级毛片，并在單位之間的）在同位置作為光闌膈肌。

To improve the quality of the image,the defocusing error was used to balance the piston error,spherical aberration and astigmatism...

運用離焦誤差對p iston誤差亚洲国产欧美日本、球差和像散進行像差平衡日本成a人v网站在线观看，其效果顯著，特別是球差引起的波面方差下降90%中文字慕亚洲精品无码久久。