laser hologram 中文意思是什麼
laser hologram
解釋
激光全息圖激光全息照片-
This is the second generation holograph. since the hologram reconstructed by laser loses the hue information, benton produced two - step rainbow holography in 1969, which gave the hologram vivid colors. this is the third generation holograph
由於激光再現的全息圖失去了色調信息， 1969年benton提出二步彩虹全息術，在一定的條件下賦予全息圖以鮮艷的色彩，形成激光記錄、白光再現的第三代全息圖。 -
This is the first generation holograph. aided by an abundance ot the new coherent laser light and extended by a number of technological advances, leith and upatnieks produced the off - axis hologram recorded and reconstructed by laser in 1962. the twin images can be separated in this hologram
隨著高相干度激光的出現， 1962年leith和upatnieks將通訊理論中的載頻概念推廣到空域中提出激光記錄、激光再現的離軸全息圖，分離了孿生像，使全息術進入了第二代全息圖的發展時期。 -
By shining laser light on a part of the hologram, an unfolding occurs in which the form and structure of the whole become apparent
當激光照射部分全息圖，可以明前的展現發生在整體中的形式和結構。 -
At last, we illustrate the imaging process of nonlinear medium by numerical simulation, and the image position and intensity are studied. at the same time, it is pointed out that a piece of nonlinear medium and high power laser beam can form a hologram system. for the first time, we found that a " dark image " ( or " cold image " ) may emerge along with a " hot image "
最後，我們研究了「熱像」的形成機理及其規律，用數值模擬的方法形象地說明了非線性介質的成像作用，提出了用非線性介質和高功率激光形成全息成像系統的概念和思路，豐富了「全息成像」內涵，同時，首次發現了亮像和暗像同時並存的現象。 -
Suzhou galaxy laser science and technology co., ltd has advanced printing equipments, fast label printing machines and advanced laser equipments to manufacture printing products, labels, packing materials and equipments related to hologram, which are very popular in the world
公司引進國際上領先的彩色四色印刷機、日本高速商標彩印機以及先進的激光技術設備，長期致力於產品印刷、企業商標、包裝材料以及相關機械設備的開發，產品遠銷國內外。
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