24 citations · 38 across the 3 of their papers we have counts for
4 papers · 1 filter
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…
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…
Tuning random lasing in photonic glasses
Michele Gaio, Matilda Peruzzo, Riccardo Sapienza
We present a detailed numerical investigation of the tunability of a diffusive random laser when Mie resonances are excited. We solve a multimode diffusion model and calculate mult…