18 citations · 48 across the 9 of their papers we have counts for
3 papers · 2 filters
Coherent perfect absorption in photonic structures
Lorenzo Baldacci, Simone Zanotto, Alessandro Tredicucci
The ability to drive a system with an external input is a fundamental aspect of light-matter interaction. The coherent perfect absorption (CPA) phenomenon extends to the general mu…
Distributed feedback terahertz frequency quantum cascade lasers with dual periodicity gratings
F. Castellano, S. Zanotto, L. H. Li +5
We have developed terahertz frequency quantum cascade lasers that exploit a double-periodicity distributed feedback grating to control the emission frequency and the output beam di…
Photonic bands and defect modes in metallo-dielectric photonic crystal slabs
Simone Zanotto, Giorgio Biasiol, Lucia Sorba +1
Photonic components based on structured metallic elements show great potential for device applications where field enhancement and confinement of the radiation on a subwavelength s…