BEGIN:VCALENDAR VERSION:2.0 PRODID:IEEE vTools.Events//EN CALSCALE:GREGORIAN BEGIN:VTIMEZONE TZID:America/New_York BEGIN:DAYLIGHT DTSTART:20230312T030000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3 TZNAME:EDT END:DAYLIGHT BEGIN:STANDARD DTSTART:20221106T010000 TZOFFSETFROM:-0400 TZOFFSETTO:-0500 RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11 TZNAME:EST END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20230214T003643Z UID:400619D9-2A06-4E7F-AC25-BC0811CCA20A DTSTART;TZID=America/New_York:20230209T180000 DTEND;TZID=America/New_York:20230209T200000 DESCRIPTION:Speaker:\n\nDr. Charles Roques-Carmes (MIT\, Cambridge\, MA)\n\ nAbstract:\n\nNanophotonics has become over the past decades a paramount t echnology\, enabling\, among other things\, the design of novel light sour ces\, detectors\, and devices controlling the polarization\, spectral\, an d angular distribution of light. A landmark of nanophotonics is the design of nanostructured materials (metasurfaces\, photonic crystals\, nanoreson ators\, etc.) to tailor the interaction of light with matter\, either by s haping light propagation at the nanoscale\, or by controlling emission fro m atoms and molecules. In this talk\, we will show how one can enhance and tailor radiation from high-energy particles\, such as free electrons and x-rays with engineered nanophotonics structures. We present a framework to model\, tailor\, enhance\, and even optimize radiation from free electron s and other high-energy particles interacting with nanophotonic structures . We then describe the building of a featured experimental setup to record spectrally-resolved light emission from free electrons interacting with n anophotonic structures. We utilize our methods to demonstrate nanophotonic enhancement of coherent and incoherent cathodoluminescence\, in addition to scintillation from x-rays.\n\nBiography:\n\nCharles Roques-Carmes is a postdoctoral associate at the Research Laboratory of Electronics at MIT\, working with Prof. Marin Soljačić. He received his PhD in Electrical Eng ineering and Computer Science from MIT in 2022. Charles has performed rese arch and collaborated with groups across MIT\, Harvard\, ITMO (Russia)\, t he Technion (Israel) and Tel-Aviv University. His research interests inclu de nanophotonics\, light-matter interactions\, free electron physics\, x-r ay imaging\, and photonic computing. Charles has published his research in journals such as Science\, Nature\, Nature Physics\, Nature Communication s\, and Physical Review X. He has given invited talks at several internati onal conferences\, such as CLEO\, SPIE\, and METANANO. He is the recipient of several awards\, including appearing on the Forbes 30 under 30 Science 2023 list\, the Stanford Science Fellowship 2023\, the Mathworks Engineer ing Fellowship\, the Robert B Guenassia Award\, and is a Carnot Foundation Fellow. Prior to that\, Charles has received Masters of Science from MIT (2018)\, Ecole Polytechnique in France (2016)\, and a Bachelor of Science from Ecole Polytechnique (2015).\n\nMIT Lincoln Laboratory\, Forbes Rd. Ca feteria\, 3 Forbes Rd\, Lexington\, Massachusetts\, United States\, 02421\ , Virtual: https://events.vtools.ieee.org/m/348424 LOCATION:MIT Lincoln Laboratory\, Forbes Rd. Cafeteria\, 3 Forbes Rd\, Lexi ngton\, Massachusetts\, United States\, 02421\, Virtual: https://events.vt ools.ieee.org/m/348424 ORGANIZER:patrick.callahan@ieee.org SEQUENCE:0 SUMMARY:Enhancing and Shaping Radiation from High-Energy Particles with Nan ophotonics URL;VALUE=URI:https://events.vtools.ieee.org/m/348424 X-ALT-DESC:Description: <br /><p>Speaker:<br />&nbsp\;<br />Dr. Charles Roq ues-Carmes (MIT\, Cambridge\, MA)<br />&nbsp\;<br />Abstract:<br />&nbsp\; <br />Nanophotonics has become over the past decades a paramount technolog y\, enabling\, among other things\, the design of novel light sources\, de tectors\, and devices controlling the polarization\, spectral\, and angula r distribution of light. A landmark of nanophotonics is the design of nano structured materials (metasurfaces\, photonic crystals\, nanoresonators\, etc.) to tailor the interaction of light with matter\, either by shaping l ight propagation at the nanoscale\, or by controlling emission from atoms and molecules. In this talk\, we will show how one can enhance and tailor radiation from high-energy particles\, such as free electrons and x-rays w ith engineered nanophotonics structures. We present a framework to model\, tailor\, enhance\, and even optimize radiation from free electrons and ot her high-energy particles interacting with nanophotonic structures. We the n describe the building of a featured experimental setup to record spectra lly-resolved light emission from free electrons interacting with nanophoto nic structures. We utilize our methods to demonstrate nanophotonic enhance ment of coherent and incoherent cathodoluminescence\, in addition to scint illation from x-rays.<br />&nbsp\;<br />Biography:<br />&nbsp\;<br />Charl es Roques-Carmes is a postdoctoral associate at the Research Laboratory of Electronics at MIT\, working with Prof. Marin Soljačić. He received his PhD in Electrical Engineering and Computer Science from MIT in 2022. Char les has performed research and collaborated with groups across MIT\, Harva rd\, ITMO (Russia)\, the Technion (Israel) and Tel-Aviv University. His re search interests include nanophotonics\, light-matter interactions\, free electron physics\, x-ray imaging\, and photonic computing. Charles has pub lished his research in journals such as Science\, Nature\, Nature Physics\ , Nature Communications\, and Physical Review X. He has given invited talk s at several international conferences\, such as CLEO\, SPIE\, and METANAN O. He is the recipient of several awards\, including appearing on the Forb es 30 under 30 Science 2023 list\, the Stanford Science Fellowship 2023\, the Mathworks Engineering Fellowship\, the Robert B Guenassia Award\, and is a Carnot Foundation Fellow. Prior to that\, Charles has received Master s of Science from MIT (2018)\, Ecole Polytechnique in France (2016)\, and a Bachelor of Science from Ecole Polytechnique (2015).</p> END:VEVENT END:VCALENDAR