SUPERLENS

作品数:10被引量:29H指数:2
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相关领域:电子电信理学更多>>
相关作者:董启明邓发波更多>>
相关机构:电子科技大学中国科学院更多>>
相关期刊:《Chinese Physics B》《Photonics Insights》《Progress in Natural Science:Materials International》《Chinese Optics Letters》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划高等学校学科创新引智计划更多>>
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Improving resolution of superlens based on solid immersion mechanism被引量:2
《Chinese Physics B》2023年第6期21-26,共6页郝占磊 周杨阳 吴贝 刘益能 陈焕阳 
Project supported by the National Key Research and Development Program of China (Grant No. 2020YFA0710100);the National Natural Science Foundation of China (Grant Nos. 92050102 and 11874311);the Fundamental Research Funds for the Central Universities (Grant Nos. 20720220033 and 20720200074)。
Super-resolution imaging with superlens has been one of the fundamental research topics. Unfortunately, the resolution of superlens is inevitably restrained by material loss. To address the problem, we introduce the s...
关键词:super-resolution imaging material loss solid immersion cylindrical superlens whispering gallery modes 
Revolutionary meta-imaging:from superlens to metalens被引量:19
《Photonics Insights》2023年第1期1-47,共47页Tao Li Chen Chen Xingjian Xiao Ji Chen Shanshan Hu Shining Zhu 
the financial support from the National Key R&D Program of China(2022YFA1404300);National Natural Science Foundation of China(91850204,92250304,62288101).
The refractive-lens technique has been well developed over a long period of evolution,offering powerful imaging functionalities,such as microscopes,telescopes,and spectroscopes.Nevertheless,the ever-growing requiremen...
关键词:optics imaging METAMATERIAL SUPERLENS metalens 
A waveguide metasurface based quasi-far-field transverse-electric superlens被引量:4
《Opto-Electronic Advances》2021年第10期24-29,共6页Yechuan Zhu Xiaolin Chen Weizheng Yuan Zhiqin Chu Kwok-yin Wong Dangyuan Lei Yiting Yu 
support by the National Natural Science Foundation of China(52075410,51975483,51622509);the Fundamental Research Funds for the Central Universities(31020190504001);the 111 Project(B13044),the Dean Fund(2019GDYJY05);the Collaborative Innov-ation Center Project of Shaanxi Provincial Department of Education(20JY031);the Natural Science Basic Research Plan in Shaanxi Province of China(2018JQ6012);the Hong Kong Polytechnic University through the“Life Science Research”project(1-ZVH9),and the City University of Hong Kong(9610456).
The imaging capability of conventional lenses is mainly limited by the diffraction of light,and the so-called superlens has been developed allowing the recovery of evanescent waves in the focal plane.However,the remar...
关键词:SUPERLENS metasurface WAVEGUIDE quasi-far-field super-resolution focusing breaking the diffraction limit 
Gabor superlens with variable focus
《Chinese Optics Letters》2020年第12期68-72,共5页A.Garza-Rivera J.E.Gomez-Correa F.J.Renero-Carrillo J.P.Trevino V.Coello 
In this Letter,a Gabor superlens with variable focus is presen ted.This configuration uses tunable liquid lenses in the third microlens array of the Gabor superlens.By applying voltage,the radius of curvature of the m...
关键词:Gabor superlens micro-tunable lens multi-aperture optics geometric optical design 
Anomalous transport of light in photonic crystal被引量:2
《Science China(Information Sciences)》2013年第12期48-68,共21页LI ZhiYuan 
supported by National Key Basic Research Special Foundation of China(Grant No.2011CB922002);National Natural Science Foundation of China;National Center for Nanoscience and Technology of China
Photonic crystal (PC) offers a powerful means to mold the flow of light and manipulate light- matter interaction at subwavelength scale. In this paper, we review some recent theoretical and experimental work in our ...
关键词:photonic crystal photonic quasicrystal photonic band structure equifrequency surface contour negative refraction SUPERLENS SELF-COLLIMATION 
A new near-field phase-correction method for superlens
《Chinese Physics B》2013年第11期293-297,共5页王瑛琪 叶佳声 刘树田 张岩 
Project supported by the National Basic Research Program of China(Grant No.2011CB301801);the National Natural Science Foundation of China(Grant Nos.10904099 and 11174211)
A new phase-correction method in a realistic loss superlens imaging system is theoretically predicted. The image resolution is enhanced using the near-field active phase-correction method. Resolvable separation betwee...
关键词:METAMATERIALS optical transfer functions super resolution 
Design and analysis of superlens based on complex two-dimensional square lattice photonic crystal被引量:2
《Chinese Optics Letters》2013年第10期83-86,共4页Somayeh Rafiee Dastjerdi Majid Ghanaatshoar Toshiaki Hattori 
We theoretically demonstrate the imaging properties of a complex two-dimensional(2D) face-centered square lattice photonic crystal(PC) made from germanium cylinders in air background. The finitedifference time-domain(...
关键词:Design and analysis of superlens based on complex two-dimensional square lattice photonic crystal 
Far-field superlens for nanolithography
《Chinese Physics B》2010年第3期312-318,共7页陈健 王庆康 李海华 
Project supported by the Shanghai Committee of Science and Technology of China (Grant No. 0852nm06600);the National Natural Science Foundation of China(Grant No. 60808014)
A far-field optical lithography is developed in this paper. By designing the structure of a far-field optical superlens, lithographical resolution can be improved by using a conventional UV light source. The finite di...
关键词:FAR-FIELD LITHOGRAPHY SUPERLENS RESOLUTION 
Novel optical lithography using silver superlens
《Chinese Optics Letters》2008年第2期149-151,共3页秦海燕 李璇 申溯 
the National Basic Research Program under Grant No.2004CB719801
This work has demonstrated that with silver superlens, the resolution of conventional optical lithography can be improved significantly. Experimental and simulative results are given to verify the facts that the resol...
关键词:PMMA Novel optical lithography using silver superlens very NM 
Negative refraction in two-dimensional photonic crystals
《Progress in Natural Science:Materials International》2006年第10期1027-1032,共6页REN Xiaobin REN Kun FENG Zhifang FENG Shuai REN Cheng 
Supported by National Natural Science Foundation of China (Grant No. 10404036) the Major State Basic Research Development Program of China (Grant Nos. 2001CB610405, 2001CB610402 and 2004CB719804)
Recent progress made in research on negative refraction in two-dimensional photonic crystals is reviewed. Special attentions are paid to the research results of our group. We explore the underlying mechanism governing...
关键词:negative refraction photonic crystals SUPERLENS subwavelength imaging equifrequency surface 
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