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Quantum Maxwell-Bloch equations for spatially inhomogeneous semiconductor lasers
https://hiroshima.repo.nii.ac.jp/records/2008058
https://hiroshima.repo.nii.ac.jp/records/2008058fa67134d-276d-43f1-a8c3-be060e8aba02
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PhysRevA_59_2342.pdf (351.5 KB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||
| タイトル | ||||||||||
| タイトル | Quantum Maxwell-Bloch equations for spatially inhomogeneous semiconductor lasers | |||||||||
| 言語 | en | |||||||||
| 作成者 |
Hofmann, Holger Friedrich
× Hofmann, Holger Friedrich
× Hess, Ortwin
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| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 権利情報 | ||||||||||
| 権利情報 | Copyright (c) 1999 American Physical Society. | |||||||||
| 内容記述 | ||||||||||
| 内容記述 | We present quantum Maxwell-Bloch equations (QMBE) for spatially inhomogeneous semiconductor laser devices. The QMBE are derived from fully quantum mechanical operator dynamics describing the interaction of the light field with the quantum states of the electrons and the holes near the band gap. By taking into account field-field correlations and field-dipole correlations, the QMBE include quantum noise effects, which cause spontaneous emission and amplified spontaneous emission. In particular, the source of spontaneous emission is obtained by factorizing the dipole-dipole correlations into a product of electron and hole densities. The QMBE are formulated for general devices, for edge emitting lasers and for vertical cavity surface emitting lasers, providing a starting point for the detailed analysis of spatial coherence in the near-field and far-field patterns of such laser diodes. Analytical expressions are given for the spectra of gain and spontaneous emission described by the QMBE. These results are applied to the case of a broad area laser, for which the frequency and carrier density dependent spontaneous emission factor β and the evolution of the far-field pattern near threshold are derived. | |||||||||
| 言語 | en | |||||||||
| 出版者 | ||||||||||
| 出版者 | American Physical Society | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | journal article | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 関連情報 | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.1103/PhysRevA.59.2342 | |||||||||
| 関連情報 | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | http://dx.doi.org/10.1103/PhysRevA.59.2342 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 1094-1622 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA10764867 | |||||||||
| 開始ページ | ||||||||||
| 開始ページ | 2342 | |||||||||
| 書誌情報 |
Physical Review A. Atomic, Molecular, and Optical Physics Physical Review A. Atomic, Molecular, and Optical Physics 巻 59, 号 3, p. 2342-2358, 発行日 1999-03 |
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| 旧ID | 18698 | |||||||||
