Multistability of a chiral semiconductor microcavity: a self-consistent approach
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866908944032595968 |
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| author | Dmitrieva, O. A. Gippius, N. A. Tikhodeev, S. G. |
| author_facet | Dmitrieva, O. A. Gippius, N. A. Tikhodeev, S. G. |
| contents | We calculate the effects of polariton bi- and multistability in a semiconductor Bragg microcavity with multiple quantum wells and a chiral photonic crystal on the upper mirror for resonant coherent pumping normal to the structure. Even if the system is not optimized for obtaining photoluminescence with a high degree of circular polarization in the spontaneous mode, it is shown that linear-polarized pumping can cause nonlinear switching to states with a degree of circular polarization of polaritons up to 90%. Calculations were performed in both the mean-field and self-consistent approximations, accounting for the difference in exciton density among the microcavity's quantum wells. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_05945 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Multistability of a chiral semiconductor microcavity: a self-consistent approach Dmitrieva, O. A. Gippius, N. A. Tikhodeev, S. G. Optics Other Condensed Matter We calculate the effects of polariton bi- and multistability in a semiconductor Bragg microcavity with multiple quantum wells and a chiral photonic crystal on the upper mirror for resonant coherent pumping normal to the structure. Even if the system is not optimized for obtaining photoluminescence with a high degree of circular polarization in the spontaneous mode, it is shown that linear-polarized pumping can cause nonlinear switching to states with a degree of circular polarization of polaritons up to 90%. Calculations were performed in both the mean-field and self-consistent approximations, accounting for the difference in exciton density among the microcavity's quantum wells. |
| title | Multistability of a chiral semiconductor microcavity: a self-consistent approach |
| topic | Optics Other Condensed Matter |
| url | https://arxiv.org/abs/2604.05945 |