photo-achromatism

Novel aberration-free beam sampling grating with optical path compensation

具有消像差和光程补偿功能的新型取样光栅

Applying genetic algorithm to optimize eight location variables which is related to the strip structure of gratings to achieve the aberration-free goal; also its image quality is analyzed with wave front aberration theory.

运用MATLAB遗传算法对两块光栅的八个记录位置变量进行优化以达到消像差的目的,并用光栅衍射波像差理论分析其成像质量。

Optimum design of composite achromatic circumvolution polarimeter;

消色差偏振旋转器的优化设计

The application of twisted nematic liquid crystal in composition achromatic wave-plate;

扭曲向列相液晶在复合消色差延迟器件中的应用

Study on the performance of high precision achromatic retarder;

高精度消色差相位延迟器性能测试研究

Optimal design of rhomb-type achromatism retarder;

菱体型消色差延迟器的优化设计

As compared to common compensators, this compensator is convenient to operate,and has a high degree of accuracy and a good nature of achromatism.

　给出一种新的三元复合式消色差补偿器,该补偿器具有调节方便、精度高、在一定波长范围内消色差性能良好等优点。

Through the further research to the theory of the high-accuracy achromatism phase retarders,the changing curve of retardation under the different center refracting rate and different precision are obtained.

通过对高精度消色差相位延迟器理论设计的再研究,分别得到在不同中心折射率下和不同延迟精度下,延迟量随折射率改变的变化曲线。

A hybrid infrared optical system,as a practical application example,which has realized apochromatism and works beyond normal temperature,is presented.

讨论了利用二元光学元件实现红外光学系统消热差的原理和方法,分析了二元光学元件的色散特性及其在校正二级光谱中的优越性,给出了实现复消色差和超常温消热差的混合红外光学系统设计实例。

The principle of secondary spectrum is introduced and the equations of designing apochromatism objective lens based on wave aberration are presented.

介绍了二级光谱的基本原理,给出了波差法设计复消色差物镜的方程组。

Anastigmatic lens: Photographic lens corrected for astigmatism as well as other distortions. Process camera lenses are anastigmats.

消像差透镜:消除纵横像差和其他畸变的摄影用透镜。制版照相机所用的镜头是消像差透镜。

Novel aberration-free beam sampling grating with optical path compensation

具有消像差和光程补偿功能的新型取样光栅

Design Method of Convex Master Gratings for Replicating Flat-Field Concave Gratings

光谱仪用平场凹面光栅的凸面母光栅的消像差设计思路

Corrected for both chromatic and spherical aberration, as a lens.

复消色差的矫正色相差和球面像差的，如镜头

Arithmetic Research of Calculating Longitude-latitude and Eliminating Errors of Aerial Image

航空图像经纬度解算与误差消除算法研究

aplanatic: Of or relating to optical systems that correct for spherical aberration.

等光程的,透镜消球差的: 矫正球面像差的光学系统或与之有关的

Of or relating to optical systems that correct for spherical aberration.

等光程的，透镜消球差的矫正球面像差的光学系统或与之有关的

This indifference map provides an ordinal ranking of all choices that the consumer might make.

无差异图像提供了所有消费者可能做出的所有选择的序列。

Mechanism of Action of Excimer Laser Corneal Ablation and Refractive Error and Aberration Correction;

基于准分子激光消融的屈光与波前像差矫正技术研究与实现

Analysis and calculation of the modulation depth of the Michelson interferometer with wide field,chromatic compensation and thermal compensation

大视场消色差温度补偿型风成像干涉仪调制度的分析与计算

fifth-order aberration

【光】第五阶段像差

chromatic aberration

【光学】色像 [收] 差

Deletion Certificate

取消差饷估价证明书

virtual PPI reflectoscope

消视差平面位置显示器

aplanat [aplanatic] lens

消球差透镜，齐明透镜

symmetrical (achromat)lens

对称式(消色差)透镜

material usage price variance

原材料消费价格差异

loss of structural differentiation within a cell or group of cells often with increased capacity for multiplication, as in a malignant tumor.

细胞内结构差别消失。