[PVD Products]<https://www.pvdproducts.com/e2t/tc/VVyyHz30GTTYN1s9-QD7S0SwW8yJSQm4szN2VN8_nRFX3p_8SV1-WJV7CgG7cW8TNnMq32YtZ8V_x66x5TBft-W8TfKQb8slhcNW92ZmgC60SbJgW5HQ8ZQ8dccLrW1Z2dB71lXh5mW3zgVvB7g07V5W1_9j8Z8gkhPxW2NW6_f4LyCT8W68XGBZ6qGhvkW4y09fR6ZqYdlW5whx7R2xW457W5DX4rF258mQ9W5BSGyr2gf-D3W5hQpxH5DKr-5W4B9-1P1XSlWdW6Tv6P07zcTZVW1nN5zH4kVb24W2gH4ZR68jQGGF895SyXW_BcW4HMVFr4WLTBLW93c6Vs4sZYhH38z-1> [PVD - Purdue Webinar Banner - 5-21] Purdue University Webinar: Innovations in Tunable Optical Switches Dielectric Permittivity in Metals, Semiconductors, and Dielectrics A Free One-Hour Live Webinar on Thursday, June 17, 2021 – 12:00 pm to 1:00 pm Eastern Don’t miss this exclusive opportunity to learn more about: * Dielectric permittivity in metals, semiconductors, and dielectrics * Methods to tailor and tune the permittivity of conducting oxides * Controlling the switching speeds of materials and metasurfaces * Applications of permittivity modulation in designing optically controlled polarization rotators and photonic time-crystals Our expert speaker, Soham Saha, is a postdoctoral research associate in the School of Electrical and Computer Engineering at Purdue University in Dr. Alexandra Boltasseva’s Group. His research focuses on the development of optical materials for on-chip nanophotonics, nonlinear optics, and all-optical switching employing new plasmonic materials. Soham is the recipient of Purdue University’s Outstanding Graduate Research Award. Link to register: https://www.pvdproducts.com/e2t/tc/VWSl7G3lG5H-N7rVMRzpYTh5W97gBTk4skJ6-N4Yn... Best, Sarah -- Sarah Nahar Chowdhury Graduate Research Assistant Purdue University