<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Benetou, M.I.</style></author><author><style face="normal" font="default" size="100%">K. L. Tsakmakidis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multifunctional plasmonic metasurface demultiplexer and wavelength-polarization controllable beam splitter</style></title><secondary-title><style face="normal" font="default" size="100%">J. Opt. Soc. Am. B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1364/JOSAB.426434</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">C50-C57</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;span&gt;We report the experimental realization of a multifunctional microscale plasmonic metasurface capable of sampling a light beam and performing five functionalities, while allowing high direct transmission and maintenance of the properties of the input light beam. The plasmonic metasurface integrates light-to-surface-plasmon coupling, two-channel wavelength demultiplexing with a channel spacing smaller than 44&amp;nbsp;nm, wavelength and polarization controllable beam splitting of a&amp;nbsp;&lt;/span&gt;&lt;em&gt;monochromatic, single polarization&lt;/em&gt;&lt;span&gt;&amp;nbsp;signal, and four-level polarization and wavelength-polarization demultiplexing in an all-in-one structure. Such a device can play a key role for on-chip adaptable integrated circuits for parallel signal processing, communications, and nondestructive sensing.&lt;/span&gt;</style></abstract></record></records></xml>