| Autor: |
Barkemeyer, Kisa, Hohn, Marcel, Reitzenstein, Stephan, Carmele, Alexander |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Phys. Rev. A 103, 062423 (2021) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1103/PhysRevA.103.062423 |
| Popis: |
The visibility of the two-photon interference in the Franson interferometer serves as a measure of the energy-time entanglement of the photons. We propose to control the visibility of the interference in the second-order coherence function by implementing a coherent time-delayed feedback mechanism. Simulating the non-Markovian dynamics within the matrix product state framework, we find that the visibility for two photons emitted from a three-level system (3LS) in ladder configuration can be enhanced significantly for a wide range of parameters by slowing down the decay of the upper level of the 3LS. |
| Databáze: |
arXiv |
| Externí odkaz: |
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