Quantum control of alignment and orientation of molecules by optimized laser pulses

K. Hoki; Y. Fujimura

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Quantum control of alignment and orientation of molecules by optimized laser pulses

机译：通过优化的激光脉冲对分子的排列和取向进行量子控制

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We present a method for designing laser pulses to control the alignment and orientation of polar molecules. Expressions for the optimal laser pulse are derived using optimal control theory within the semiclassical molecule-radiation field interactions. The optimization method is applied to the alignment and orientation of carbon monoxide to demonstrate its effectiveness. The results obtained by using this method is compared with those obtained using the analytical pulse-control method of Dion et al. (Chem. Phys. Lett. 302 (1999) 215). The control mechanism is explained in terms of the rovibrational wave packets created by optimized pulses.

机译：我们提出一种设计激光脉冲以控制极性分子的排列和取向的方法。在半经典分子-辐射场相互作用中，使用最佳控制理论推导了最佳激光脉冲的表达式。将优化方法应用于一氧化碳的排列和取向以证明其有效性。将使用该方法获得的结果与使用Dion等人的分析脉冲控制方法获得的结果进行比较。（Chem.Phys.Lett.302（1999）215）。根据优化脉冲产生的振动波包来解释控制机制。

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《Chemical Physics: A Journal Devoted to Experimental and Theoretical Research Involving Problems of Both a Chemical and Physical Nature》 |2001年第3期|共7页
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K. Hoki; Y. Fujimura;
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正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
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1. Quantum control of alignment and orientation of molecules by optimized laser pulses [J] . K. Hoki, Y. Fujimura Chemical Physics: A Journal Devoted to Experimental and Theoretical Research Involving Problems of Both a Chemical and Physical Nature . 2001,第1a3期

机译：通过优化的激光脉冲对分子的排列和取向进行量子控制
2. Erratum: Controlling the orientation of polar molecules in a rovibrationally selective manner with an infrared laser pulse and a delayed half-cycle pulse [Phys. Rev. A 78, 055401 (2008)] [J] . Chuan-Cun Shu, Kai-Jun Yuan, Wen-Hui Hu, Physical Review, A. Atomic, molecular, and optical physics . 2010,第6aPta2期

机译：勘误：利用红外激光脉冲和延迟的半周期脉冲以流动选择性的方式控制极性分子的取向[Phys。 Rev A A 78，055401（2008）]
3. Controlling the orientation of polar molecules in a rovibrationally selective mannerwith an infrared laser pulse and a delayed half-cycle pulse [J] . Chuan-Cun Shu, Kai-Jun Yuan, Wen-Hui Hu, Physical Review, A. Atomic, molecular, and optical physics . 2008,第5aPta2期

机译：通过红外激光脉冲和延迟的半周期脉冲以流动选择性的方式控制极性分子的取向
4. Laser induced alignment and orientation of conformer and quantum state selected gas-phase molecules and their applications [C] . Andrea Trabattoni, Thomas Kierspel, Melby Johny, Conference on Lasers and Electro-Optics Europe;European Quantum Electronics Conference . 2017

机译：激光诱导的构象态和量子态选择气相分子的取向和取向及其应用
5. Quantum control of ultracold atoms and molecules via linearly chirped laser pulses and optical frequency combs [D] . Collins, Thomas A. 2012

机译：通过线性chi激光脉冲和光频率梳对超冷原子和分子的量子控制
6. Controlling population of the molecular rotational state and the alignment theoretically by tailored femtosecond laser pulse [O] . Yunxia Huang, Shuwu Xu 2018

机译：理论上通过飞秒激光脉冲控制分子旋转状态和排列的数量
7. Laser-induced 3d alignment and orientation of quantum state-selected molecules [O] . Nevo, I., Holmegaard, L., Nielsen, J.H., 2009

机译：激光诱导的量子态选择分子的3d取向和取向

Quantum control of alignment and orientation of molecules by optimized laser pulses

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