4 papers
Measurement-Based Quantum Computing on a Photonic Chip
Jeldrik Huster, Louis L. Hohmann, Kevin Edelmann +1
Integrated photonics provides a scalable platform for quantum information processing. In this context, measurement-based quantum computing (MBQC) offers an attractive approach in w…
Ultracompact Low-Loss Grating Couplers
Shiang-Yu Huang, Jonas Zatsch, Tim Engling +2
Fiber-to-chip couplers play a crucial role in interfacing on-chip photonic circuits with other optical systems or off-chip devices. Downsizing the couplers via topology optimizatio…
Integrated high-fidelity preparation and analysis of photonic two-qubit states for quantum network nodes
Jonas C. J. Zatsch, Tim Engling, Jeldrik Huster +3
The realisation of quantum networks requires local quantum information processing at the network nodes and highly efficient transmission of quantum information across the network.…
Multiphoton Quantum Interference at Ultracompact Inverse-Designed Multiport Beam Splitter
Shiang-Yu Huang, Shreya Kumar, Jeldrik Huster +3
Photonic quantum technologies enter a new phase when realized in photonic integrated circuits, leading to a great advance in practical applications. In the pursuit of high integrat…