Bose-Einstein condensation of THz photons in an optical microcavity with Landau-quantized electrons
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arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866918139204206592 |
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| author | Maximov, Timofey V. Asriyan, Norayr A. Kurbakov, Igor L. Lozovik, Yurii E. |
| author_facet | Maximov, Timofey V. Asriyan, Norayr A. Kurbakov, Igor L. Lozovik, Yurii E. |
| contents | We present a theoretical model for a coherent terahertz radiation source based on Bose-Einstein condensate of incoherently pumped microcavity photons. Energy relaxation is provided by inelastic photon scattering on a two-dimensional electron gas in magnetic field. The proposed setup evades the standard lasing mechanisms: neither population inversion nor light wave amplification is utilized. We study the kinetics of photon condensation and describe a semiconductor-crystal based device. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_18352 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Bose-Einstein condensation of THz photons in an optical microcavity with Landau-quantized electrons Maximov, Timofey V. Asriyan, Norayr A. Kurbakov, Igor L. Lozovik, Yurii E. Quantum Gases We present a theoretical model for a coherent terahertz radiation source based on Bose-Einstein condensate of incoherently pumped microcavity photons. Energy relaxation is provided by inelastic photon scattering on a two-dimensional electron gas in magnetic field. The proposed setup evades the standard lasing mechanisms: neither population inversion nor light wave amplification is utilized. We study the kinetics of photon condensation and describe a semiconductor-crystal based device. |
| title | Bose-Einstein condensation of THz photons in an optical microcavity with Landau-quantized electrons |
| topic | Quantum Gases |
| url | https://arxiv.org/abs/2412.18352 |