My research domain is nonlinear nanophotonics, with a focus on semiconductor integrated optics, and presently my main interests are in nonlinear and quantum metasurfaces, and optical parametric generation in AlGaAs nanostructures. I published 130 articles on peer-reviewed journals, 14 book chapters and 2 books, and I registered 4 patents. I co-authored more than 290 works at major international conferences, among which 90 invited et 4 keynote presentations (>4300 citations on Google Scholar, h-37).