Samuel Andersson, Harald Havir, Antti Ranni, Subhomoy Haldar, and Ville Maisi have unveiled groundbreaking work on high-impedance microwave resonators with two-photon nonlinear effects. By leveraging a Josephson junction-based design, this study demonstrates strong nonlinear effects at just two photons, unlocking new potential for photon-photon and photon-system interactions.
This innovative approach advances quantum photonics and introduces a novel energy diagram technique for analyzing multi-photon processes with precision.
The article ”High-impedance microwave resonators with two-photon nonlinear effects” on the Nature website
Novel energy diagram technique for analyzing multi-photon processes with precision

NanoLund researchers publish exciting breakthroughs in Nature on high-impedance microwave resonators with two-photon nonlinear effects.