His research interests focus on microfabrication of integrated photonic devices for diverse applications such as quantum technologies, lab-on-a-chip, and optical communications. In particular, he develops integrated photonic circuits, directly written by femtosecond laser pulses for on-chip quantum information processing. He is co-author of more than 200 publications on major international journals and holds 10 patents in the field of optics and photonics. He is a Fellow of the Optical Society of America.