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UID:0-251@optonet-jena.de
DTSTART;TZID=Europe/Berlin:20201008T110000
DTEND;TZID=Europe/Berlin:20201008T120000
DTSTAMP:20200813T093752Z
URL:https://optonet-jena.de/events/plasmonic-devices-fabricated-by-two-pho
 ton-polymerization-and-microscope-projection-photolithography/
SUMMARY:Plasmonic Devices Fabricated by Two-Photon Polymerization and Micro
 scope Projection Photolithography
DESCRIPTION:Description\nPlasmonics is a rapidly developing field that take
 s advantage of the coupling of light to electric charges in metals at a di
 electric–metal interface. This allows for the localization of light into
  subwavelength dimensions\, enabling strong field confinement and enhancem
 ent. This feature is promising to meet the demands for progressive miniatu
 rization and compact integration of more complex optical devices and netwo
 rks. With respect to the realization of plasmonic devices\, direct laser w
 riting by two-photon polymerization (2PP) is one of the most promising app
 roaches for fabrication of high-resolution 3D micro- and nanostructures. M
 icroscope projection photolithography (MPP) which enables rapid and flexib
 le structuring is powerful in high-resolution 2D manufacturing. In this pr
 esentation\, various 2D and 3D plasmonic devices created by 2PP and MPP ar
 e presented. Their properties were characterized using leakage radiation m
 icroscopy\, in particular excitation and visualization of surface plasmon 
 polaritons (SPPs) was demonstrated. Such plasmonic manipulation effects ar
 e promising elements for the development of novel nanophotonic and plasmon
 ic devices\, e. g. optical sensors\, waveguides and optical trapping devic
 es at the nanoscale.\nRegistration\nParticipation in the online seminar is
  free of charge. REGISTRATION\nSpeaker\nDr. Lei Zheng studied Mechanical E
 ngineering and received her Ph.D. in 2018. Currently\, she is Postdoctoral
  Researcher at the Hannover Center for Optical Technologies &amp\; Gottfri
 ed Wilhelm Leibniz Universität Hannover.\n\n\n\n&nbsp\;\n\nFor more infor
 mations click here.
CATEGORIES:Virtueller Workshop
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