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physics.optics2021
A deep learning approach to resonant light transmission through single subwavelength apertures
David Alonso-Gonzalez, Michel Frising, Ferry Prins +1
Resonant transmission of light is a surface-wave assisted phenomenon that enables funneling light through subwavelength apertures milled in otherwise opaque metallic screens. In th…
physics.optics2021★ 6 cited
Passive frequency conversion of ultraviolet images into the visible using perovskite nanocrystals
Jad Salman, Mahesh K. Gangishetty, Bryan E. Rubio-Perez +8
We demonstrate a passive down-conversion imaging system that converts broadband ultraviolet light to narrow-band green light while preserving the directionality of rays, and thus e…