arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1908.01611quant-phphysics.atom-phphysics.chem-ph
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STIRAP应用路线图

Roadmap on STIRAP applications

Klaas Bergmann, Hanns-Christoph Nägerl, Cristian Panda, Gerald Gabrielse, Eduard Miloglyadov, Martin Quack, Georg Seyfang, Gunther Wichmann, Silke Ospelkaus, Ax… 展开作者

Klaas Bergmann, Hanns-Christoph Nägerl, Cristian Panda, Gerald Gabrielse, Eduard Miloglyadov, Martin Quack, Georg Seyfang, Gunther Wichmann, Silke Ospelkaus, Axel Kuhn, Stefano Longhi, Alexander Szameit, Philipp Pirro, Burkard Hillebrands, Xue-Feng Zhu, Jie Zhu, Michael Drewsen, Winfried K. Hensinger, Sebastian Weidt, Thomas Halfmann, Hailin Wang, G. S. Paraoanu, Nikolay V. Vitanov, J. Mompart, Th. Busch, Timothy J. Barnum, David D. Grimes, Robert W. Field, Mark G. Raizen, Edvardas Narevicius, Marcis Auzinsh, Dmitry Budker, Adriana Pálffy, Christoph H. Keitel

AI总结:

本文综述STIRAP(受激拉曼绝热通道)这一基于双光子的高效量子态布居转移方法,强调其通过中间态耦合、抑制自发辐射及对参数变化鲁棒的特点,并展示自2000年以来在物理学多个领域的广泛应用成果。

摘要:

STIRAP(受激拉曼绝热通道)是一种基于激光的强效方法,通常涉及两个光子,用于在量子态之间高效且选择性地转移布居。一个特别有趣的特点是,初始态与最终量子态之间的耦合通过一个中间态实现,尽管后者的寿命可能远短于与激光辐射的相互作用时间。然而,中间态的自发辐射被量子干涉所抑制。在整个转移过程中保持初始态与最终态之间的相干性至关重要。STIRAP最初是针对化学动力学中的应用而开发的,这就是为什么1990年的原始论文发表在《化学物理杂志》上。然而,大约从2000年起,STIRAP的独特能力及其对某些实验参数微小变化的鲁棒性,激励了许多研究者将该方案应用于物理学的其他多个领域。这些努力的成功成果记录在本文章集中。

英文摘要:

STIRAP (Stimulated Raman Adiabatic Passage) is a powerful laser-based method, usually involving two photons, for efficient and selective transfer of population between quantum states. A particularly interesting feature is the fact that the coupling between the initial and the final quantum states is via an intermediate state even though the lifetime of the latter can be much shorter than the interaction time with the laser radiation. Nevertheless, spontaneous emission from the intermediate state is prevented by quantum interference. Maintaining the coherence between the initial and final state throughout the transfer process is crucial. STIRAP was initially developed with applications in chemical dynamics in mind. That is why the original paper of 1990 was published in The Journal of Chemical Physics. However, as of about the year 2000, the unique capabilities of STIRAP and its robustness with respect to small variations of some experimental parameters stimulated many researchers to apply the scheme in a variety of other fields of physics. The successes of these efforts are documented in this collection of articles.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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