two-lens system 中文意思是什麼
two-lens system
解釋
雙透鏡系統-
2. coupling systems between ld and optical fiber are separated into two categories : micro - lens optical fiber system and disjunct lens one
2 .把ld和光纖的耦合系統，分成微透鏡光纖耦合系統和分立式透鏡耦合系統分別進行了分析。 -
In this article, the fundamental principle and current research of optical data storage including cd and dvd, three - dimensional optical data storage and near - field high - density optical data storage are summarized. a two - dimensional finite difference time domain program for analysis of solid immersion lens system is compiled
本論文概述了已產業化的以cd和dvd為代表的光盤存儲技術和在開發中的高密度光存儲技術（主要包括三維光數據存儲技術及近場光學超高密度光存儲技術）的原理及研究現狀。 -
A lens is an optical system including two refracting surfaces.
一個透鏡是包含兩個折射面的光學系統。 -
In the design of holographic disc storage system, we first proposed an optimized reflection configuration for sam fourier - transform hologram storage. then we designed and manufactured an asymmetrical fourier transform lens pair, which matched the parameters of slm and ccd and the system requirements. in order to achieve 1 : 1 pixel - matching of high resolution data pages ( 1024 768 ) between slm and ccd, the two lenses were designed and optimized in an iterative manner, and the combination of them reached satisfactory results with eliminated aberrations that can meet the design requirements
首先提出來用於反射式傅立葉變換體全息存儲的空間-角度復用的光路機構，然後按照slm和ccd的光學參數以及系統的工作要求提出傅立葉變換鏡頭的設計條件，為實現在1024 768幅面的1 : 1像素匹配，設計採用非對稱結構的傅立葉變換鏡頭，可以解決slm與ccd像素尺寸相差比較大的問題，使兩個鏡頭的焦距比同slm和ccd的像素尺寸比相等。 -
It has 16 elements in 13 groups, including two ad glass elements to reduce flare, chromatic aberration, and image distortion. this lens system has been designed to maximize the quality of the 8 - megapixel ccd
此鏡頭系統經過精心設計，能充份發揮800萬像素高質素ccd的卓越性能，並具備16片共13組鏡片，包括兩片能減少流光、色差及影像失真等情況的ad玻璃鏡片。 -
The telephoto lens system consisted of only two pieces of optical elements made of fk1 glass has an equivalent optical performance to the traditional telephoto lens system made of five pieces of optical elements made of defferent kinds of glass
給出了僅使用1種材料fk1 、 2片型的長焦物鏡系統設計結構，並將此設計結果與傳統的5片型、 5種材料的純折射長焦物鏡的光學性能進行了比較。
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