TRR 142 - Three-photon state generation with on-chip pump suppression in topological waveguides (A09*)

In this project, we experimentally and theoretically study a degenerate four-wave mixing source for the generation of three-photon states, where the photons are generated inside the topological mode and propagate away from the interaction region. The design using topological protected surface modes intrinsically provides a strong suppression of the ...

Duration: 01/2022 - 12/2025

Funded by: DFG

STORMYTUNE: Spectral-Temporal Metrology with Tailored Quantum Measurements – EU FET Open Project

STORMYTUNE is a three-year project within the framework of the EU’s Horizon 2020 FET Open Calls. The strategic goal of STORMYTUNE is to establish quantum time and frequency measurements as upcoming quantum technology. To this end, we develop novel quantum inspired methods for the measurement of timings and spectra with a resolution that overcomes ...

Duration: 10/2020 - 02/2024

Funded by: EU

Contact: Prof. Dr. Christine Silberhorn, Dr. Benjamin Brecht

Transregional Collaborative Research Center TRR 142 - Tailored Nonlinear Photonics: From Fundamental Concepts to Functional Structures

The central goal of this CRC is the exploration, development, and engineering of future nonlinear photonics, which uses state-of-the-art technological capabilities for the exploration of new physics and devices based on tailored strong nonlinearities and genuine quantum effects. Our research harnesses tailored solid-state systems and bridges the ...

Duration: 04/2014 - 12/2025

Funded by: DFG