56 citations · 196 across the 7 of their papers we have counts for
8 papers
Sensitivity and spectral control of network lasers
Dhruv Saxena, Alexis Arnaudon, Oscar Cipolato +7
Recently, random lasing in complex networks has shown efficient lasing over more than 50 localised modes, promoted by multiple scattering over the underlying graph. If controlled,…
Dye stabilization and wavelength tunability in lasing fibers based on DNA
Luana Persano, Adam Szukalski, Michele Gaio +8
Lasers based on biological materials are attracting an increasing interest in view of their use in integrated and transient photonics. DNA as optical biopolymer in combination with…
A metal-dielectric parabolic antenna to direct single photons
Sergii Morozov, Michele Gaio, Stefan A. Maier +1
Quantum emitters radiate light omni-directionally, making it hard to collect and use the generated photons. Here we propose a 3D metal-dielectric parabolic antenna surrounding an i…
A nanophotonic laser on a graph
Michele Gaio, Dhruv Saxena, Jacopo Bertolotti +3
Conventional nano-photonic schemes minimise multiple scattering to realise a miniaturised version of beam-splitters, interferometers and optical cavities for light propagation and…
Reciprocal space engineering with hyperuniform gold metasurfaces
Marta Castro-Lopez, Michele Gaio, Steven Sellers +3
Hyperuniform geometries feature correlated disordered topologies which follow from a tailored k-space design. Here we study gold plasmonic hyperuniform metasurfaces and we report e…
Explaining the mechanism of random lasing based sensing
Michele Gaio, Soraya Caixeiro, Benedetto Marelli +2
Here we report a random lasing based sensor which shows pH sensitivity exceeding by 2-orders of magnitude that of a conventional fluorescence sensor. We explain the sensing mechani…