plasmonic lens
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2022 ◽  
Vol 20 (2) ◽  
pp. 023602
Author(s):  
Chuangye Zhang ◽  
Changjun Min ◽  
Yuquan Zhang ◽  
Yanan Fu ◽  
Ling Li ◽  
...  
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2021 ◽  
Author(s):  
N. Roostaei ◽  
S. M. Hamidi

Abstract Color blindness, or color vision deficiency (CVD), is an ocular disease that suppresses the recognition of different colors. Recently, tinted glasses and lenses have been studied as hopeful devices for color blindness correction. In this study, 2D biocompatible and flexible plasmonic lenses were fabricated using polydimethylsiloxane (PDMS) and an innovative, low-cost, and simple design based on the soft nano-lithography method. These lenses were investigated for correction of red-green (deuteranomaly) color blindness. The plasmonic lens proposed herein is based on the plasmonic surface lattice resonance (SLR) phenomenon and offers a good color filter for color blindness correction. The biocompatibility, low cost, and simple fabrication of these contact lenses can offer new insights for applications of color blindness correction.


2021 ◽  
Vol 2103 (1) ◽  
pp. 012174
Author(s):  
E S Kozlova ◽  
V V Kotlyar

Abstract In this paper, the design of a plasmonic lens in gold and silver thin films for focusing the light with radial polarization is presented. Using the finite difference time domain method the optimal parameters of the plasmonic lens design are found. It was shown that the silver plasmonic lens produces a tight focal spot with a full width at half maximum of 0.38 of the incident light wavelength.


2020 ◽  
Vol 67 (21) ◽  
pp. 1571-1577
Author(s):  
Qiongchan Gu ◽  
Yafei Li ◽  
Chunhai Hu ◽  
Jiangtao Lv ◽  
Yu Ying ◽  
...  

Engineering ◽  
2020 ◽  
Author(s):  
Yueqiang Hu ◽  
Ling Li ◽  
Rong Wang ◽  
Jian Song ◽  
Hongdong Wang ◽  
...  

2020 ◽  
Vol 28 (18) ◽  
pp. 26543
Author(s):  
Ling Li ◽  
Zhangyu Zhou ◽  
Changjun Min ◽  
Xiaocong Yuan

Author(s):  
Daniel B. Durham ◽  
Silvia Rotta Loria ◽  
Fabrizio Riminucci ◽  
Kostas Kanellopulos ◽  
Xinglai Shen ◽  
...  

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