Temporal CW polarization-tomography of photon pairs from the biexciton radiative cascade: theory and experiment
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| Main Authors: | , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866916773588107264 |
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| author | Tur, Noam Nassar, Ismail Schwartz, Ido Avron, Joseph Dalacu, Dan Poole, Philip J. Gershoni, David |
| author_facet | Tur, Noam Nassar, Ismail Schwartz, Ido Avron, Joseph Dalacu, Dan Poole, Philip J. Gershoni, David |
| contents | We study, experimentally and theoretically, temporal correlations between the polarization of photon pairs emitted during the biexciton-exciton radiative cascade from a single semiconductor quantum dot, optically excited by a continuous-wave light source. The system is modeled by a Lindbladian coupled to two Markovian baths: One bath represents the continuous light source, and a second represents the emitted radiation. Very good agreement is obtained between the theoretical model that we constructed and a set of 36 different time resolved, polarization correlation measurements between cascading photon pairs. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2503_03268 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Temporal CW polarization-tomography of photon pairs from the biexciton radiative cascade: theory and experiment Tur, Noam Nassar, Ismail Schwartz, Ido Avron, Joseph Dalacu, Dan Poole, Philip J. Gershoni, David Quantum Physics Mesoscale and Nanoscale Physics We study, experimentally and theoretically, temporal correlations between the polarization of photon pairs emitted during the biexciton-exciton radiative cascade from a single semiconductor quantum dot, optically excited by a continuous-wave light source. The system is modeled by a Lindbladian coupled to two Markovian baths: One bath represents the continuous light source, and a second represents the emitted radiation. Very good agreement is obtained between the theoretical model that we constructed and a set of 36 different time resolved, polarization correlation measurements between cascading photon pairs. |
| title | Temporal CW polarization-tomography of photon pairs from the biexciton radiative cascade: theory and experiment |
| topic | Quantum Physics Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2503.03268 |