Perfect light absorption in ultrathin optical nanocavity and its application for color filters

机译：超薄光学纳米腔中的完美光吸收及其在彩色滤光片中的应用

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We demonstrated perfect light absorption inultra-thin optical nanocavity made of a percolation aluminum film and a thin silicon film deposited on aluminum metal surface. Critical coupling to the optical nanocavity results in complete light absorption at specific wavelength, determined by the silicon film thickness. Due to light penetration into aluminum metal on top and bottom, the optical nanocavity silicon layer thickness can be one order of magnitude less than the perfect light absorption wavelength.

机译：我们展示了由渗铝膜和沉积在铝金属表面上的硅薄膜制成的完美的光吸收超薄光学纳米腔。与光学纳米腔的关键耦合导致特定波长下的完全光吸收，具体波长由硅膜厚度决定。由于光穿透到顶部和底部的铝金属中，光学纳米腔硅层的厚度可以比理想的光吸收波长小一个数量级。

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来源
《Progress In Electromagnetic Research Symposium》|2016年|1134-1134|共1页
会议地点 Shanghai(CN)
作者
Seyed S. Mirshafieyan; Junpeng Guo;
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作者单位

Department of Electrical and Computer Engineering University of Alabama in Huntsville 35899 USA;

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原文格式 PDF
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关键词
Optical filters; Absorption; Optical coupling; Aluminum; Silicon;

机译：光学滤镜；吸收光耦合铝;硅;
入库时间 2022-08-26 14:37:23

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专利

1. Zeroth Order Fabry–Perot Resonance Enabled Strong Light Absorption in Ultrathin Silicon Films on Different Metals and Its Application for Color Filters [J] . Seyed Sadreddin Mirshafieyan, Hong Guo, Junpeng Guo Photonics Journal, IEEE . 2016,第5期

机译：零级法布里-珀罗共振在不同金属上的超薄硅膜中实现强光吸收及其在彩色滤光片中的应用
2. Circular Nanocavity in Ultrathin c-Si Solar Cell for Efficient Light Absorption (vol 13, pg 1499, 2018) [J] . Roy Sandipta Plasmonics . 2018,第5期

机译：超薄C-Si太阳能电池中圆形纳米菌，高效光吸收（Vol 13，PG 1499,2018）
3. Circular Nanocavity in Ultrathin c-Si Solar Cell for Efficient Light Absorption [J] . Roy Sandipta Plasmonics . 2018,第5期

机译：超薄C-Si太阳能电池中的圆形纳米岩，高效光吸收
4. Perfect light absorption in ultrathin optical nanocavity and its application for color filters [C] . Seyed S. Mirshafieyan, Junpeng Guo Progress In Electromagnetic Research Symposium . 2016

机译：超薄光学纳米空间的完美光吸收及其用于滤色器的应用
5. Ultrathin Perfect Light Absorbers as Color Filters and Modulators [D] . Mirshafieyan, Seyed Sadreddin. 2018

机译：超薄完美吸光剂，用作彩色滤光片和调制器
6. Reflective color filter with precise control of the color coordinate achieved by stacking silicon nanowire arrays onto ultrathin optical coatings [O] . Han Sung Song, Gil Ju Lee, Dong Eun Yoo, -1

机译：反射式彩色滤光片通过将硅纳米线阵列堆叠到超薄光学涂层上可以精确控制色坐标
7. Vivid Coloration and Broadband Perfect Absorption Based on Asymmetric FabryPerot Nanocavities Incorporating Platinum [O] . -1

机译：基于不对称的Fabryperot Nanocavities掺入铂的生动着色和宽带完美吸收

Perfect light absorption in ultrathin optical nanocavity and its application for color filters

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