Nonlinear disordered media, such as random assemblies of LiNbO₃ nanocubes, exhibit unique statistical properties arising from the interplay between second-harmonic generation and extreme scattering conditions.

Prof. Igor Aharonovich from the University of Technology Sydney in Australia visits our group as a guest professor from June to July 2025.

Prof. Bhavin Shastri from Queen's University in Canada visits us as guest professor in the department of Physics from May to August 2025.

In a collaboration with the High Voltage Laboratory at the department of Information Technology and Electrical Engineering (D-ITET), we have used our photonic integrated circuits to optically measure electric field strengths.

See us at the SPIE Photonics West 2025 next week!

Lithium niobate-on-insulator, a leading platform for high speed telecommunication, can also be used to generate quantum bits of information.

We realized a device that modulates the signal in the C-band and generates the second harmonic, obtaining a signal in the visible with double extinction ratio.