Four qubit time-bin entangled GHZ-state generation
A pair of time-bin entangled states are generated using the spontaneous parametric down-conversion process in two PPLN crystals. One photon from either source interferes on an optical switch. A four-qubit GHZ-state is generated by post-selecting the photons at all the four output ports.
Authors
- Pascal Lefebvre (ORCID: https://orcid.org/0000-0001-8661-1440)
- Daniel Oblak (ORCID: https://orcid.org/0000-0002-0277-3360)
- Leili Esmaeilifar
- Ashutosh Kumar Singh (ORCID: https://orcid.org/0000-0002-0464-6672)
Institutions
- University of Calgary (CA)
- Quantum Technologies (Sweden) (SE)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799783
- Primary Topic
- Quantum Computing Algorithms and Architecture
- Type
- article
- Field-Weighted Citation Impact
- 0.00