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Broadband phase shift engineering for terahertz waves based on dielectric metasurface 期刊论文
Optics Communications, 2019, 卷号: 434, 页码: 12-18
作者:  Q.Y.Mu;  H.Z.Lin;  F.Fan;  J.R.Cheng;  X.H.Wang;  S.J.Chang
浏览  |  Adobe PDF(1635Kb)  |  收藏  |  浏览/下载:210/78  |  提交时间:2020/08/24
Terahertz,Subwavelength structure,Metasurface,Dispersion control,Waveplate,polarization conversion,birefringence,metamaterials,resonances,mode,Optics  
Ultra-broadband and high absorbance metamaterial absorber in long wavelength Infrared based on hybridization of embedded cavity modes 期刊论文
Optics Communications, 2019, 卷号: 448, 页码: 1-9
作者:  Y.Luo;  Z.Z.Liang;  D.J.Meng;  J.Tao;  J.Q.Liang;  C.H.Chen
浏览  |  Adobe PDF(3633Kb)  |  收藏  |  浏览/下载:189/51  |  提交时间:2020/08/24
Metamaterial absorbers,Long wavelength infrared,Embedded cavity modes,microbolometers,Optics  
Compressed sensing imaging system based on improved theoretical model and its weighted iterative strategy 期刊论文
Optics Communications, 2019, 卷号: 439, 页码: 76-84
作者:  Y.H.Li;  X.D.Wang;  Z.Wang
浏览  |  Adobe PDF(4134Kb)  |  收藏  |  浏览/下载:168/67  |  提交时间:2020/08/24
Computational imaging,Compressed sensing,Image restoration,reconstruction,exposure,Optics  
High-power single-longitudinal-mode double-tapered gain-coupled distributed feedback semiconductor lasers based on periodic anodes defined by i-line lithography 期刊论文
Optics Communications, 2019, 卷号: 443, 页码: 150-155
作者:  Y.X.Lei;  Y.Y.Chen;  F.Gao;  D.Z.Ma;  P.Jia;  H.Wu;  C.Chen
浏览  |  Adobe PDF(1478Kb)  |  收藏  |  浏览/下载:152/61  |  提交时间:2020/08/24
Semiconductor lasers,Distributed feedback lasers,Gain-coupled,Double-tapered,diodes,Optics  
The directional excitation of surface plasmon polaritons by radially polarized beam with multiple off-axis vortices 期刊论文
Optics Communications, 2019, 卷号: 443, 页码: 197-201
作者:  Y.X.Dong;  S.X.Xi;  B.W.Zhu;  X.L.Wang;  Q.Q.Mu;  S.Wang;  Z.Q.Zhu
浏览  |  Adobe PDF(927Kb)  |  收藏  |  浏览/下载:175/58  |  提交时间:2020/08/24
Polarization,Optical vortices,Subwavelength structures,Laser beam,shaping,Surface plasmons,light,Optics  
Shared-aperture multifunctional metasurface optical component with low-crosstalk characteristic 期刊论文
Optics Communications, 2019, 卷号: 434, 页码: 54-59
作者:  S.W.Wang;  J.J.Lai;  C.H.Chen;  X.P.Li;  Y.Huang;  J.Q.Sun
浏览  |  Adobe PDF(1080Kb)  |  收藏  |  浏览/下载:132/59  |  提交时间:2020/08/24
Metasurfaces,Multifunctional component,Phase modulation,Wavefront,control,achromatic metasurfaces,phase discontinuities,broad-band,polarization,metalenses,bandwidth,Optics  
Energy relaxation dynamics in ferromagnetic Co film with femtosecond transient absorption 期刊论文
Optics Communications, 2019, 卷号: 452, 页码: 83-87
作者:  P.L.Zhang;  Y.H.Yang;  A.M.Chen;  Y.Shi;  Y.P.Wang;  L.C.Du;  D.J.Ding
浏览  |  Adobe PDF(1033Kb)  |  收藏  |  浏览/下载:158/57  |  提交时间:2020/08/24
Femtosecond transient absorption,Energy relaxatio,Three-temperature,model,Electron-spin interaction,Electron-lattice interaction,ultrafast spin dynamics,magnetization dynamics,angular-momentum,electron,excitation,nickel,Optics