Quantum Photonics

We are a young, dynamic group of researchers focused on potential of spectral-temporal encoding for the processing of quantum information. Our interests include experimental implementations of multidimensional quantum-enhanced metrology, applications of time-energy entanglement, highly efficient fiber-compatible quantum cryptography protocols and properties of highly dispersive optical media. In particular we develop electro-optic and nonlinear time-lens-based systems to manipulate quantum light spectrum, which will form a crucial part of quantum network interfaces. We also work on quantum communication and quantum network interfaces and we are involved in establishing Quantum Key Distribution links in Poland, in particular between Warsaw and Poznań.


Group leader: dr Michał Karpiński, Michal.Karpinski@fuw.edu.pl