助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   gradient index (grin) 的翻译结果: 查询用时:0.008秒
图标索引 在分类学科中查询
所有学科
物理学
无线电电子学
仪器仪表工业
有机化工
更多类别查询

图标索引 历史查询
 

gradient index grin
相关语句
  相似匹配句对
     GRADIENT INDEX BORATE GLASSES
     硼酸盐梯度折射率玻璃
短句来源
     Index
     索引
短句来源
     Deposition of layers with gradient index
     变折射率膜层的获得——实用气相混合蒸镀技术之二
短句来源
     index;
     指标;
短句来源
     gradient elution;
     梯度洗脱;
短句来源
查询“gradient index (grin)”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


By means of matrix optics, the imaging poperties of a parabolic defocusing gradient-index (GRIN) fiber lens has been studied. The location of principal planes, prin- cipal focuses and the other optical parameters have been derived and compared with the other types of diverging GRIN fiber lens.

应用矩阵光学方法,研究了抛物型梯度折射率(GRTN)纤维透镜的成像规律,导出了主平面位置、主焦距等光学参数的公式,并与其它类型的发散GRIN纤维透镜作了比较。

The relationship of its imaging characteristic with the length is of importancewhen the gradient index (GRIN) imaging optical fiber is used in image systems.Through theoretical deduction and interpretation of the experimental data, thispaper elucidates the dependence of the length of the optical fiber on such opti-cal parameters as image and object distance, maximum half width of view field,maximum field height, effective numerical aperture, distribution of illumina-tion, and modulated transfer...

The relationship of its imaging characteristic with the length is of importancewhen the gradient index (GRIN) imaging optical fiber is used in image systems.Through theoretical deduction and interpretation of the experimental data, thispaper elucidates the dependence of the length of the optical fiber on such opti-cal parameters as image and object distance, maximum half width of view field,maximum field height, effective numerical aperture, distribution of illumina-tion, and modulated transfer function (MTF).

梯度折射率(GRIN)成象光纤的光学特性与光纤长度的关系是光纤应用中一个重要问题。本文从理治与测量方面说明光纤长度与光纤光学特性如:物象距,最大半视场角、最大场高、有效数值孔径、照度分布以及MTF的关系。

The simple expressions of paraxial optical parameters, including focal lengths and convex focal lengths .line magnification and principal positions,angular magnification and noval positions of curved gradient index (GRIN ) optical element have been derived based on the coefficient matrix of ray tracing and constants K and G,and the imaging properties of curved GRIN with quadratic index distribution have been discussed and its interesting phenomena have been found when its thickness...

The simple expressions of paraxial optical parameters, including focal lengths and convex focal lengths .line magnification and principal positions,angular magnification and noval positions of curved gradient index (GRIN ) optical element have been derived based on the coefficient matrix of ray tracing and constants K and G,and the imaging properties of curved GRIN with quadratic index distribution have been discussed and its interesting phenomena have been found when its thickness is equal to the integer times of its half periodic length, theconclusions will be helpful to the design. The method is simple and concise,apprepriate to all types of axial,someradial and layer types of curved GRINs with paraboloidal or paraxially approximated paraboloidal index distributions,and also suitable to the combinations of GRINs and conventional optical elements.

本文利用矩阵和常数KG方法推导了曲面梯度折射率(GRIN)光学元件的近轴参数,如焦距,象方截距,焦截距,线放大率与主点位置,角放大率与节点位置的表达式,并讨论了抛物面形径向对称曲面GRIN光学元件的成象特性,当厚度为半周期的整数倍时,发现了其有趣的现象,得出了一些有益的结论。这种方法推导简洁,概念清楚,通用性强,可适用于所有的轴向梯度,具有二次抛物面(线)或近轴情况下可近似为二次抛物面(线)的径向和层状GRIN光学元件的分析计算,还可用于GRIN与普通均匀折射率光学元件组合系统的计算。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关gradient index (grin)的内容
在知识搜索中查有关gradient index (grin)的内容
在数字搜索中查有关gradient index (grin)的内容
在概念知识元中查有关gradient index (grin)的内容
在学术趋势中查有关gradient index (grin)的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社