activity
20182025
most citedMultichannel vectorial holographic display and encryption

472 citations · 2.7k across the 20 of their papers we have counts for

collaborators
Showing 2022Show all

5 papers · 1 filter

physics.optics2022★ 16 cited

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…

physics.optics2022★ 15 cited

Observing 0D subwavelength-localized modes at ~100 THz protected by weak topology

Jinlong Lu, Konstantin G. Wirth, Wenlong Gao +4

Topological photonic crystals (TPhCs) provide robust manipulation of light with built-in immunity to fabrication tolerances and disorder. Recently, it was shown that TPhCs based on…

physics.optics2022

Spin-Orbit Interaction of Light Enabled by Negative Coupling in High Quality Factor Optical Metasurfaces

Wenlong Gao, Basudeb Sain, Thomas Zentgraf

We study the negative couplings amid local resonances of photonic metasurfaces. In our analysis, we discover pseudo-spin-orbit coupled bulk modes leading to lines of circularly pol…

physics.optics2022★ 37 cited

Efficient frequency conversion with geometric phase control in optical metasurfaces

Bernhard Reineke Matsudo, Basudeb Sain, Luca Carletti +5

Metasurfaces have appeared as a versatile platform for miniaturized functional nonlinear optics due to their design freedom in tailoring wavefronts. The key factor that limits its…

physics.optics2022★ 17 cited

A wavelength and polarization selective photon sieve for holographic applications

Daniel Frese, Basudeb Sain, Hongqiang Zhou +3

Optical metasurfaces are perfect candidates for the phase and amplitude modulation of light, featuring an excellent basis for holographic applications. In this work, we present a d…