Wenzheng Lu
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View article: Environmental permittivity-asymmetric BIC metasurfaces with electrical reconfigurability
Environmental permittivity-asymmetric BIC metasurfaces with electrical reconfigurability Open
In the rapidly evolving field of nanophotonics, achieving precise spectral and temporal light manipulation at the nanoscale remains a critical challenge. While photonic bound states in the continuum (BICs) have emerged as a powerful means …
View article: Active Huygens’ metasurface based on <i>in-situ</i> grown conductive polymer
Active Huygens’ metasurface based on <i>in-situ</i> grown conductive polymer Open
Active metasurfaces provide unique advantages for on-demand light manipulation at a subwavelength scale for emerging visual applications of displays, holographic projectors, optical sensors, light detection and ranging (LiDAR). These appli…
View article: Active Huygens' metasurface based on in-situ grown conductive polymer
Active Huygens' metasurface based on in-situ grown conductive polymer Open
Active metasurfaces provide unique advantages for on-demand light manipulation at a subwavelength scale for emerging applications of 3D displays, augmented/virtual reality (AR/VR) glasses, holographic projectors and light detection and ran…
View article: Electrochemically controlled metasurfaces with high-contrast switching at visible frequencies
Electrochemically controlled metasurfaces with high-contrast switching at visible frequencies Open
Electrochemically controlled metasurfaces that exhibit excellent switching functions at visible frequencies are demonstrated.
View article: ElectrochemicalSwitching of Plasmonic Colors Basedon Polyaniline-Coated Plasmonic Nanocrystals
ElectrochemicalSwitching of Plasmonic Colors Basedon Polyaniline-Coated Plasmonic Nanocrystals Open
Plasmonic color generation\nhas attracted much research interest\nbecause of the unique optical properties of plasmonic nanocrystals\nthat are promising for chromatic applications, such as flat-panel\ndisplays, smart windows, and wearable …
View article: Four‐way hybrid SIW/microstrip‐line power divider with improved output isolation
Four‐way hybrid SIW/microstrip‐line power divider with improved output isolation Open
This Letter presents a four‐way hybrid substrate integrated waveguide/microstrip‐line power divider circuit based on the double microstrip‐slot coupling. By slotting between T branch and loading isolation resistance, the isolation and outp…
View article: Plasmon Switching: Active Electrochemical Plasmonic Switching on Polyaniline‐Coated Gold Nanocrystals (Adv. Mater. 8/2017)
Plasmon Switching: Active Electrochemical Plasmonic Switching on Polyaniline‐Coated Gold Nanocrystals (Adv. Mater. 8/2017) Open
Gold nanocrystals display switchable plasmonic responses and colors when their surrounding environment is changed. Nina Jiang, Jianfang Wang, and Wenzheng Lu demonstrate in article number 1604862 that by growing a conductive polymer, polya…