geometrical optics ray 中文意思是什麼
geometrical optics ray
解釋
幾何光束- geometrical : adj. 1. 幾何學的,幾何圖形的。2. 按幾何級數增長的。adv. -rically
- optics : n. 〈作單數用〉光學。
- ray : n 雷〈姓氏,男子名, Raymond 的昵稱〉。n 1 光線,射線,熱線;〈詩〉光輝,閃爍,曙光,一線光明。2 ...
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While the new components having the same numbers with these original physical vectors are introduced and the new components are combined with those original physical components to form a new symplectic space, the ray problem of wave propagation in geometrical optics is converted into the problem of lagrange submanifold in the symplectic space
通過引入波向量(慢度向量) ,將物理空間中幾何光學的射線問題轉化為辛空間中的lagrange子流形(超曲面)問題。 -
Taking stray light in " shenguang iii " as the study subject and basing on the basic principle of geometrical optics, applying the technological path of paraxial ray and real ray tracing, a new analytic way and data structure, which suits for the specific requirement in analysis and process of ghost images, is presented
本課題就是以「神光- 」激光裝置中的雜散光為研究對象,針對高功率多程放大系統在鬼像分析與處理方面特殊要求,從光線光學的基本原理出發,應用近軸光線與空間光線追跡技術路線,提出一種新型的分析方法和數據結構。 -
Incremental length diffraction coefficients ( ildc ) is adopted to calculate the contribution of edge diffraction. in order to improve the accuracy of calculation, multi - scattering is discussed, based on the two former contributions and ray - tracing method. geometrical optics ( go ) and physical optics ( po ) are used to calculate the multi - reflection between facets and facets
對于鏡面反射採用物理光學法計算其散射貢獻,結合基於面元的目標模型的表示,採用離散的積分形式,將面電流積分化簡為線積分,簡化計算復雜度;對于邊緣繞射,運用增量長度繞射系數理論計算目標邊緣繞射場;在多次反射中,則以光線跟蹤方法為基礎,採用幾何光學、物理光學相結合的方法分析考慮多次散射場。
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