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Quantum Optimal Control of Isotope-Selective Rovibrational Transitions
https://repo.qst.go.jp/records/82714
https://repo.qst.go.jp/records/82714a584ae13-7483-4918-aeb1-54a213db02f3
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-06-01 | |||||
| タイトル | ||||||
| タイトル | Quantum Optimal Control of Isotope-Selective Rovibrational Transitions | |||||
| 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_5794 | |||||
| 資源タイプ | conference paper | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Kurosaki, Yuzuru
× Kurosaki, Yuzuru× Yokoyama, Keiichi× Yuzuru, Kurosaki |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We study the quantum control of isotope-selective rovibrational transitions of diatomic alkali halide, 7Li37Cl and 7Li35Cl. Optimal control theory (OCT) calculations are carried out using the Hamiltonian including both the one-photon and two-photon field-molecule interaction terms. Time-dependent wave packet propagation is performed with both the radial and angular motions being treated quantum mechanically. The targeted processes are pure rotational excitation: 7Li37Cl: (v = 0, J = 0) → (v = 0, J = 2); 7Li35Cl: (v = 0, J = 0) → (v = 0, J = 0), and vibrational-rotational excitation: 7Li37Cl: (v = 0, J = 0) → (v = 1, J = 2); 7Li35Cl: (v = 0, J = 0) → (v = 0, J = 0). Total time of the control pulse is set to 2000000 atomic unit (48.4 ps). In each control excitation process weak and strong (two-photon absorption and Raman) optimal fields are obtained and total of six processes are investigated. It is found as a result of OCT calculations that every single process can be highly controlled with an appropriate control field. | |||||
| 書誌情報 |
AIP Conference Proceedings 巻 2343, p. 020005, 発行日 2021-03 |
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| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1063/5.0047993 | |||||
