Research

My research interest include Quantum Optics, Attosecond physics, Quantum Imaging

and practical aspects of Quantum Information.

Observation of a Displaced Squeezed State in High-Harmonic Generation

Our analysis indicates a rich mode structure in the generated quantum states from solid-state high-harmonic generation, with an interplay of squeezing and displacement of the photonic quantum state. We also demonstrated a significant violation of a Cauchy-Schwarz-type inequality, further confirming the non-classical nature of the light. The interpretation of the experimental results is supported by numerical simulation.

Phys. Rev. Research 7, 033223 Sep. 2025

Evidence of the quantum-optical nature of high-harmonic generation

We show the presence of two-mode squeezing in solid state high-harmonic generation. Using a theoretical model and analyzing the photon statistics of the generated light experimentally, we confirm predicted non-classical properties and establish SHHG as a ‘Quantum Newcomer’.

PRX Quantum 5, 040319 Nov. 2024