Quantum optical system for generation and characterization of entangled photons

This quantum optical system generates and characterizes entangled photons, primarily utilizing liquid crystals to enable the tunability of quantum states. The equipment is vital for ongoing research in quantum communication, computing, and metrology, filling a critical infrastructure gap as previous measurements were conducted abroad. The system facilitates groundbreaking achievements, such as generating photon pairs within biological matter and developing multi-pixel tunable sources. It is unique within Slovenia due to its specific technical specifications and remains internationally distinct as no other research group currently works with these specific organic and biological sources. The setup consists of high-end components including a superconducting nanowire detector, a supercontinuum fiber laser, and various precision optical elements.

Responsible for equipment:
The equipment is available for use to both academic and industrial users by contacting matjaz.humar@ijs.si