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| Main Authors: | , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2407.21544 |
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| _version_ | 1866915236348428288 |
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| author | Misko, Mikhail Putintsev, Anton D. Sannikov, Denis Zasedatelev, Anton V. Scherf, Ullrich Lagoudakis, Pavlos G. |
| author_facet | Misko, Mikhail Putintsev, Anton D. Sannikov, Denis Zasedatelev, Anton V. Scherf, Ullrich Lagoudakis, Pavlos G. |
| contents | The advent of organic polaritonics has led to the realisation of all-optical transistors, logic gates, and single photon-switches operating at room temperature. In this Letter, we develop a microscopic theory accounting for thermalisation, vibron-relaxation, and radiative and ballistic polariton losses to investigate the intrinsic limitations of the temporal separation of consecutive polariton condensates. We test and verify our theoretical predictions using an optical pump-pump configuration with different pulse width and unravel the importance of lateral ballistic losses in defining the upper limit of the temporal bandwidth, reaching ~240 GHz. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_21544 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Temporal bandwidth of consecutive polariton condensation Misko, Mikhail Putintsev, Anton D. Sannikov, Denis Zasedatelev, Anton V. Scherf, Ullrich Lagoudakis, Pavlos G. Mesoscale and Nanoscale Physics The advent of organic polaritonics has led to the realisation of all-optical transistors, logic gates, and single photon-switches operating at room temperature. In this Letter, we develop a microscopic theory accounting for thermalisation, vibron-relaxation, and radiative and ballistic polariton losses to investigate the intrinsic limitations of the temporal separation of consecutive polariton condensates. We test and verify our theoretical predictions using an optical pump-pump configuration with different pulse width and unravel the importance of lateral ballistic losses in defining the upper limit of the temporal bandwidth, reaching ~240 GHz. |
| title | Temporal bandwidth of consecutive polariton condensation |
| topic | Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2407.21544 |