首站-论文投稿智能助手
首页
期刊导航
职称导航
中图分类号
典型文献
Ultra-broadband absorber based on cascaded nanodisk arrays
文献摘要：
An ultra-broadband perfect absorber consisting of cascaded nanodisk arrays is demonstrated by placing insulator-metal-insulator-metal nanodisks on insulator-metal film stacks.The absorber shows over 90％absorption in a wavelength range between 600 nm and 4000 nm under transverse magnetic(TM)polarization,with an average absorptivity of 91.5％and a relative absorption bandwidth of 147.8％.The analysis of the electric field and magnetic field show that the synergy of localized surface plasmons,propagating surface plasmons,and plasmonic resonant cavity modes leads to the ultra-broadband perfect absorption,which accords well with the results of impedance-matched analysis.The influences of structural parameters and different metal materials on absorption performance are discussed.Furthermore,the absorber is polarization-independent,and the absorption remains more than 90％at a wide incident angle up to 40° under TE polariza-tion and TM polarization.The designed ultra-broadband absorber has promising prospects in photoelectric detection and imaging.
文献关键词：
中图分类号：
[1] 数理科学和化学（O） / 力学（O3） / 振动理论（O32） / 非线性振动（O322）
[2] 自动化技术、计算机技术（TP） / 计算技术、计算机技术（TP3） / 计算机的应用（TP39） / 信息处理(信息加工)（TP391）
[3] 数理科学和化学（O） / 晶体学（O7） / 晶体生长（O78） / 晶体生长工艺（O782） / 其他生长方法（O782+.9）
作者姓名：
Qi Wang;Rui Li;Xu-Feng Gao;Shi-Jie Zhang;Rui-Jin Hong;Bang-Lian Xu;Da-Wei Zhang
作者机构：
Engineering Research Centre of Optical Instrument and System,the Ministry of Education,Shanghai Key Laboratory of Modern Optical System,University of Shanghai for Science and Technology,Shanghai 200093,China
文献出处：
中国物理B（英文版）
引用格式：
[1]Qi Wang;Rui Li;Xu-Feng Gao;Shi-Jie Zhang;Rui-Jin Hong;Bang-Lian Xu;Da-Wei Zhang-.Ultra-broadband absorber based on cascaded nanodisk arrays)[J].中国物理B（英文版）,2022(04):93-99
A类：
B类：
Ultra,broadband,absorber,cascaded,arrays,An,ultra,perfect,consisting,demonstrated,by,placing,insulator,metal,nanodisks,film,stacks,shows,over,absorption,wavelength,range,between,under,transverse,magnetic,TM,polarization,average,absorptivity,relative,bandwidth,analysis,field,that,synergy,localized,surface,plasmons,propagating,plasmonic,resonant,cavity,modes,leads,which,accords,well,results,impedance,matched,influences,structural,parameters,different,materials,performance,are,discussed,Furthermore,independent,remains,than,wide,incident,angle,up,TE,designed,has,promising,prospects,photoelectric,detection,imaging
AB值：
0.55717
相似文献
Monodispersed Co@C nanoparticles anchored on reclaimed carbon black toward high-performance electromagnetic wave absorption
Zhenjiang Li;Hui Lin;Yuxin Xie;Laibin Zhao;Yuying Guo;Tingting Cheng;Hailong Ling;Alan Meng;Shaoxiang Li;Meng Zhang-College of Materials Science and Engineering,College of Electromechanical Engineering,Qingdao University of Science and Technology,Qingdao 266061,China;State Key Laboratory Base of Eco-chemical Engineering,College of Chemistry and Molecular Engineering,Qingdao University of Science and Technology,Qingdao 266042,China;Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection,Shandong Engineering Technology Research Center for Advanced Coating,College of Environment and Safety Engineering,Qingdao University of Science and Technology,Qingdao 266042,China
Mid-infrared active metasurface based on Si/VO2 hybrid meta-atoms
TONGTONG KANG;BOYU FAN;JUN QIN;WEIHAO YANG;SHUANG XIA;ZHENG PENG;BO LIU;SUI PENG;XIAO LIANG;TINGTING TANG;LONGJIANG DENG;YI LUO;HANBIN WANG;QIANG ZHOU;LEI BI-National Engineering Research Center of Electromagnetic Radiation Control Materials,University of Electronic Science and Technology of China,Chengdu 610054,China;State Key Laboratory of Electronic Thin-Films and Integrated Devices,University of Electronic Science and Technology of China,Chengdu 610054,China;Institute of Fundamental and Frontier Sciences,University of Electronic Science and Technology of China,Chengdu 610054,China;College of Optoelectronic Engineering,Chengdu University of Information Technology,Chengdu 610225,China;State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization,Panzhihua 617000,China;Microsystem&Terahertz Research Center,China Academy of Engineering Physics(CAEP),Chengdu 610200,China;Institute of Electronic Engineering,China Academy of Engineering Physics(CAEP),Mianyang 621900,China
Broadband 1T-polytype tantalum disulfide saturable absorber for solid-state bulk lasers
Mengxia Wang;Hailong Qiu;Tianwen Yang;Zhengping Wang;Chuanrui Zhao;Yuanan Zhao;Ting Yu;Yuyao Jiang;Meiling Chen;Yafei Lian;Ge Zhang;Hongjun Liu;Zhanggui Hu;Jianda Shao-Laboratory of Thin Film Optics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China;Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China;Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China;State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China;Laboratory of High Power Fiber Laser Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China;College of Science, Shanghai University, Shanghai 200444, China;Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China;e-mail: qiu@tjut.edu.cn;e-mail: yazhao@siom.ac.cn;e-mail: jdshao@siom.ac.cn
Broadband 1T-polytype tantalum disulfide saturable absorber for solid-state bulk lasers
MENGXIA WANG;HAILONG QIU;TIANWEN YANG;ZHENGPING WANG;CHUANRUI ZHAO;YUANAN ZHAO;TING YU;YUYAO JIANG;MEILING CHEN;YAFEI LIAN;GE ZHANG;HONGJUN LIU;ZHANGGUI HU;JIANDA SHAO-Laboratory of Thin Film Optics,Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China;Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing 100049,China;Tianjin Key Laboratory of Functional Crystal Materials,Institute of Functional Crystal,Tianjin University of Technology,Tianjin 300384,China;State Key Laboratory of Crystal Materials,Shandong University,Jinan 250100,China;Laboratory of High Power Fiber Laser Technology,Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China;College of Science,Shanghai University,Shanghai 200444,China;Hangzhou Institute for Advanced Study,University of Chinese Academy of Sciences,Hangzhou 310024,China
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
客服邮箱：957655803@qq.com
渝公网安备：50011902000454号
ICP备案号：渝ICP备2023002303号
重庆域田数据科技有限公司©版权所有
官方客服