Controllable vacuum-induced diffraction of matter-wave superradiance using an all-optical dispersive cavity

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題名:	Controllable vacuum-induced diffraction of matter-wave superradiance using an all-optical dispersive cavity
作者:	廖文德;Su, Shih-Wei;Lu, Zhen-Kai;Gou, Shih-Chuan;Liao, Wen-Te
貢獻者:	理學院物理學系
關鍵詞:	639/766/119/2791;639/766/400/482;Diffraction;Humanities and Social Sciences;Mechanical control;multidisciplinary;Photons;Quantum theory;Science;Vacuum
日期:	2016-10-17
上傳時間:	2026-04-23 11:50:00 (UTC+8)
出版者:	Nature Publishing Group;London: Nature Publishing Group UK
摘要:	摘要： Cavity quantum electrodynamics (CQED) has played a central role in demonstrating the fundamental principles of the quantum world, and in particular those of atom-light interactions. Developing fast, dynamical and non-mechanical control over a CQED system is particularly desirable for controlling atomic dynamics and building future quantum networks at high speed. However conventional mirrors do not allow for such flexible and fast controls over their coupling to intracavity atoms mediated by photons. Here we theoretically investigate a novel all-optical CQED system composed of a binary Bose-Einstein condensate (BEC) sandwiched by two atomic ensembles. The highly tunable atomic dispersion of the CQED system enables the medium to act as a versatile, all-optically controlled atomic mirror that can be employed to manipulate the vacuum-induced diffraction of matter-wave superradiance. Our study illustrates a innovative all-optical element of atomtroics and sheds new light on controlling light-matter interactions. 其他題名： Sci Rep 出版者： London: Nature Publishing Group UK 出版日期： 2016-10-17 出處： Scientific reports, 2016-10, Vol.6 (1), p.35402-35402, Article 35402 資源來源： SpringerLink Journals Open Access 版權： The Author(s) 2016 版權： Copyright Nature Publishing Group Oct 2016 版權： Copyright © 2016, The Author(s) 2016 The Author(s) 識別號： ISSN: 2045-2322 識別號： EISSN: 2045-2322 識別號： DOI: 10.1038/srep35402 識別號： PMID: 27748413
顯示於類別:	[物理學系] 期刊論文

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