Bibliographic Details
| Title: |
Harnessing high-dimensional symmetric and anti-symmetric Bell states through quantum interference |
| Authors: |
Hong, Ling, Zhang, Yuning, Chen, Yuanyuan, Chen, Lixiang |
| Publication Year: |
2024 |
| Collection: |
Quantum Physics |
| Subject Terms: |
Quantum Physics |
| More Details: |
High-dimensional quantum entanglement is an essential resource in quantum technology since it provides benefits in increasing the information capacity and processing speed. Thus, the controlled harnessing of high-dimensional entanglement has long been hailed as a necessary prerequisite towards practical quantum applications. By using a deterministic quantum state filter that implemented through quantum interference, we present a generalised formulation for the complete high-dimensional symmetric and anti-symmetric Bell basis, and experimentally prepare four-dimensional orbital angular momentum Bell states that provide the well-behaved symmetric or anti-symmetric properties. Additionally, we use a concise yet efficient scan of temporal delay to directly observe high-dimensional two-photon interference effects in spatial modes. These results provide an alternative way for harnessing high-dimensional entanglement, and may facilitate the use of quantum interference for more complex quantum information processing tasks that beyond qubits.
Comment: Under Review |
| Document Type: |
Working Paper |
| Access URL: |
http://arxiv.org/abs/2412.19019 |
| Accession Number: |
edsarx.2412.19019 |
| Database: |
arXiv |
