354 citations · 871 across the 5 of their papers we have counts for
5 papers
A versatile metasurface enabling superwettability for self-cleaning and dynamic color response
Jinlong Lu, Basudeb Sain, Philip Georgi +3
Metasurfaces provide applications for a variety of flat elements and devices due to the ability to modulate light with subwavelength structures. The working principle meanwhile giv…
Optical secret sharing with cascaded metasurface holography
Philip Georgi, Qunshuo Wei, Basudeb Sain +4
Secret sharing is a well-established cryptographic primitive for storing highly sensitive information like encryption keys for encoded data. It describes the problem of splitting a…
Influence of plasmon resonances and symmetry effects on second harmonic generation in WS2-plasmonic hybrid metasurfaces
Florian Spreyer, Claudia Ruppert, Philip Georgi +1
The nonlinear process of second harmonic generation (SHG) in monolayer (1L) transition metal dichalcogenides (TMD), like , strongly depends on the polarization state of the e…
Metasurface interferometry towards quantum sensors
Philip Georgi, Marcello Massaro, Kai-Hong Luo +7
Optical metasurfaces open new avenues for precise wavefront control of light for integrated quantum technology. Here, we demonstrate a hybrid integrated quantum photonic system tha…
Imaging through nonlinear metalens using second harmonic generation
Christian Schlickriede, Naomi Waterman, Bernhard Reineke +4
The abrupt phase change of light at metasurfaces provides high flexibility in wave manipulation without the need of accumulation of propagating phase through dispersive materials.…