Control of optical transmittance by nano plastic forming
Control of optical transmittance by nano plastic forming
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DOI：
10.1007/s12289-008-0129-6
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发表时间：
2008-04
影响因子：
2.4
通讯作者：
M. Yoshino;F. Yoshizawa;T. Matsumura
中科院分区：
文献类型：
--
作者：
M. Yoshino;F. Yoshizawa;T. Matsumura
本文报道了一种利用纳米塑性成形来控制玻璃板透过率的新方法。纳米塑性成形是在玻璃、硅、石英、金属、塑料等多种材料表面形成纳/微结构的一种新工艺。本文利用刀具对多种硬脆材料的成形性进行了研究。然后，研究了纳米结构玻璃板的光学功能。用刀刃工具在玻璃板上制作了一系列凹槽，并测量了它们的光学透过率。结果表明，薄膜的光学透过率与成型条件有关。在沟槽间距和深度优化的情况下，玻璃板表现出比平板玻璃更好的光学透过率。
This paper reports a new method to control optical transmittance of a glass plate by means of nano plastic forming. Nano plastic forming is a newly developed process to fabricate nano/micro structures on the surface of various materials, such as glass, silicon, quartz, metals and plastics. In this paper formability of many hard brittle materials is studied using a knife edge tool. Then, optical function of nano structured glass plates is studied. Series of grooves are fabricated on glass plates by using a knife edge tool, and their optical transmittance is measured. Results indicates that the optical transmittance depends on forming conditions. In case that the pitch and the depth of grooves are optimized, the glass plate shows better optical transmittance than a flat glass plate.