activity
20072025
most citedHigh-efficiency light-wave control with all-dielectric optical Huygens' metasurfaces

1.3k citations · 4k across the 61 of their papers we have counts for

collaborators

61 papers

quant-ph2025★ 18 cited

Experimental realization of scanning quantum microscopy

V. F. Gili, C. Piccinini, M. Safari Arabi +6

Quantum imaging is an ever expanding research field, in which the aim is to exploit the quantum nature of light to enhance image reconstruction capabilities. Despite a number of su…

quant-ph2023★ 6 cited

Pinhole quantum ghost imaging

Andres Vega, Sina Saravi, Thomas Pertsch +1

We propose a quantum ghost imaging scheme based on biphotons, that, by using a collimated pump beam of the right size for biphoton generation, obviates the need for lenses to achie…

physics.optics2022★ 3 cited

Sub-minute Quantum Ghost Imaging in the infrared enabled by a "looking back" SPAD array

Valerio Flavio Gili, Dupish Dupish, Andres Vega +6

Quantum Ghost Imaging (QGI) is an intriguing imaging protocol that exploits photon-pair correlations stemming from spontaneous parametric down-conversion (SPDC). QGI retrieves imag…

physics.optics2022★ 4 cited

Tailoring Nanowire Lasing Modes via Coupling to Metal Gratings

Francesco Vitale, Daniel Repp, Thomas Siefke +4

Tailoring the emission of plasmonic nanowire-based lasers represents one of the major challenges in the field of nanoplasmonics, given the envisaged integration of such devices int…

physics.optics2022★ 13 cited

Lasing modes in ZnO nanowires coupled to planar metals

Daniel Repp, Angela Barreda, Francesco Vitale +4

Semiconductor nanowire lasers can be subject to modifications of their lasing threshold resulting from a variation of their environment. A promising choice is to use metallic subst…

physics.bio-ph2022★ 39 cited

Visualizing the ultra-structure of microorganisms using table-top extreme ultraviolet imaging

Chang Liu, Wilhelm Eschen, Lars Loetgering +10

Table-top extreme ultraviolet (EUV) microscopy offers unique opportunities for label-free investigation of biological samples. Here, we demonstrate ptychographic EUV imaging of two…