fraunhofer diffraction hologram 中文意思是什麼
fraunhofer diffraction hologram
解釋
夫瑯和費衍射全息圖- fraunhofer : 夫瑯和費
- diffraction : 分解
- hologram : n. 【物理學】全息圖，全息照片，綜合衍射圖。
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( 4 ) an analytical theory is developed for predicting the second - order hot - image formation, which is focused by the negative second order diffraction of the fraunhofer hologram. further, the image location and its intensity are derived
（ 4 ）理論預言了「二階熱像」效應，並解析求出了「二階熱像」的成像位置，成像平面的光波復振幅分佈以及近似強度表示式。 -
The topic we have tackled are as the following, ( 1 ) numerical simulation for light propagation and visualization of light - field distribution of fresnal diffraction and fraunhofer diffraction with ( 2 ) computation and display of hologram by method of simulation - anneal ( 3 ) hologram computation of a point source based on method of interference hologram computation
論文中具體完成了以下工作： 1 、對光的傳播特性進行了數值模擬，以可視化方式表現了菲涅耳衍射和夫瑯禾費衍射的光場分佈。 2 、用模擬退火演算法實現了全息圖的計算及顯示。 3 、在基於干涉全息圖的計算方法上，計算了一個點光源的干涉全息圖和相位分佈。
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