BEGIN:VCALENDAR VERSION:2.0 PRODID:IEEE vTools.Events//EN CALSCALE:GREGORIAN BEGIN:VTIMEZONE TZID:America/New_York BEGIN:DAYLIGHT DTSTART:20250309T030000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3 TZNAME:EDT END:DAYLIGHT BEGIN:STANDARD DTSTART:20241103T010000 TZOFFSETFROM:-0400 TZOFFSETTO:-0500 RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11 TZNAME:EST END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20250322T231341Z UID:616FAFC6-3C1B-4DC6-9522-8CE24B8E9C4C DTSTART;TZID=America/New_York:20241210T100000 DTEND;TZID=America/New_York:20241210T110000 DESCRIPTION:Abstract – This talk focuses on the interaction of electromag netic waves with metamaterials and manipulating the polarization state of light\, which are essential for on-chip photonics and quantum information processing. By designing a metasurface based on geometrical-scaling-induce d phase modulations\, the transformation and distribution of different pol arization-entangled photon pairs have been realized with multichannel diel ectric metasurfaces. This is a significant development in applying metasur face to quantum networks. We also show a strategy to overcome the fundamen tal limit of polarization multiplexing capacity of metasurfaces by introdu cing the engineered noise to the precise solution of Jones matrix elements \, where the conventional restriction of polarization multiplexing roots f rom the dimension constraint of the Jones matrix. This approach implies a new paradigm for high-capacity optical display\, information encryption\, and data storage. As a practical application\, we also present a metasurfa ce that achieves a matte appearance in reflection while offering broadband \, perfect transmission\, showcasing its potential for various optical tec hnologies.\n\nReferences:\nY.J. Gao et al.\, Simultaneous generation of ar bitrary assembly of polarization states with geometrical-scaling-induced p hase modulation\, Physical Review X 10 (3)\, 031035 (2020)\nY.J. Gao\, et al.\, Metasurface design for the generation of an arbitrary assembly of di fferent polarization states\, Physical Review B 104 (12)\, 125419 (2021)\n Y.J. Gao\, et al.\, Multichannel distribution and transformation of entang led photons with dielectric metasurfaces Physical Review Letters 129\, 023 601 (2022)\nXiong\, et al.\, Breaking the limitation of polarization multi plexing in optical metasurfaces with engineered noise\, Science 379\, 294 (2023)\nChu\, et al.\, Diffuse reflection and reciprocity-protected transm ission via a random-flip metasurface\, Science Advances 7\, eabj0935 (2021 )\nChu\, et al.\, Matte surfaces with broadband transparency enabled by hi ghly asymmetric diffusion of white light\, Science Advances 10\, eadm8061 (2024)\n\nCo-sponsored by: Advanced Science Research Center - the Graduate Center - City University of New York\n\nSpeaker(s): Mu Wang\n\nRoom: Audi torium\, Bldg: Advanced Science Research Center CUNY\, 85 St. Nicholas Ter race\, New York\, New York\, United States\, NY 10031\, Virtual: https://e vents.vtools.ieee.org/m/447321 LOCATION:Room: Auditorium\, Bldg: Advanced Science Research Center CUNY\, 8 5 St. Nicholas Terrace\, New York\, New York\, United States\, NY 10031\, Virtual: https://events.vtools.ieee.org/m/447321 ORGANIZER:viktoriia.rutckaia@gmail.com SEQUENCE:13 SUMMARY:IEEE NY JOINT MTT AP PHO & NANO CHAPTER - SEMINAR: Manipulating Lig ht with Optical Metasurfaces: from Classical to Quantum URL;VALUE=URI:https://events.vtools.ieee.org/m/447321 X-ALT-DESC:Description: <br /><p>Abstract &ndash\; This talk focuses on the interaction of electromagnetic waves with metamaterials and manipulating the polarization state of light\, which are essential for on-chip photonic s and quantum information processing. By designing a metasurface based on geometrical-scaling-induced phase modulations\, the transformation and dis tribution of different polarization-entangled photon pairs have been reali zed with multichannel dielectric metasurfaces. This is a significant devel opment in applying metasurface to quantum networks. We also show a strateg y to overcome the fundamental limit of polarization multiplexing capacity of metasurfaces by introducing the engineered noise to the precise solutio n of Jones matrix elements\, where the conventional restriction of polariz ation multiplexing roots from the dimension constraint of the Jones matrix . This approach implies a new paradigm for high-capacity optical display\, information encryption\, and data storage. As a practical application\, w e also present a metasurface that achieves a matte appearance in reflectio n while offering broadband\, perfect transmission\, showcasing its potenti al for various optical technologies.</p>\n<p>References:<br>Y.J. Gao&nbsp\ ;<em>et al</em>.\,&nbsp\;<em>Simultaneous generation of arbitrary assembly of polarization states with geometrical-scaling-induced&nbsp\;</em><em>ph ase modulation\,&nbsp\;</em>Physical Review X&nbsp\;<strong>10</strong>&nb sp\;(3)\, 031035 (2020)<br>Y.J. Gao\,&nbsp\;<em>et al</em>.\,<em>&nbsp\;Me tasurface design for the generation of an arbitrary assembly of different polarization states\,&nbsp\;</em>Physical Review B&nbsp\;<strong>104</stro ng>&nbsp\;(12)\, 125419 (2021)<br>Y.J. Gao\,&nbsp\;<em>et al</em>.\,&nbsp\ ;<em>Multichannel distribution and transformation of entangled photons wit h dielectric metasurfaces&nbsp\;</em>Physical Review Letters&nbsp\;<strong >129</strong>\, 023601 (2022)<br>Xiong\,&nbsp\;<em>et al</em>.\,&nbsp\;<em >Breaking the limitation of polarization multiplexing in optical metasurfa ces with engineered noise</em>\, Science&nbsp\;<strong>379</strong>\, 294 (2023)<br>Chu\, et al.\,&nbsp\;<em>Diffuse reflection and reciprocity-prot ected transmission via a random-flip metasurface</em>\, Science Advances&n bsp\;<strong>7</strong>\, eabj0935 (2021)<br>Chu\,&nbsp\;<em>et al</em>.\, &nbsp\;<em>Matte surfaces with broadband transparency enabled by highly as ymmetric diffusion of white light</em>\, Science Advances&nbsp\;<strong>10 </strong>\, eadm8061 (2024)</p> END:VEVENT END:VCALENDAR