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Photon storage and interactions in cold atomic ensembles inside hollow-core fibers
Author(s): Taehyun Yoon; Paul Anderson; Brian Duong; Cameron Vickers; Zhenghao Ding; Sheng-Xiang Lin; Jeremy Flannery; Rubayet Al Maruf; Fereshteh Rajabi; Jiawei Qiu; Behrooz Semnani; Michal Bajcsy
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Paper Abstract

We report loading of laser-cooled caesium atoms into a hollow-core photonic-bandgap fiber and confining the atoms in the fiber’s 7μm diameter core with a red-detuned dipole trap. In this system, the atom-photon interaction probability is in the range of 0.5% and optical depths exceeding 100 can be achieved. We discuss the outlooks for photon storage and nonlinear optics at low light levels, such as cross-phase modulation and single-photon wavelength conversion, in this system.

Paper Details

Date Published: 1 March 2019
PDF: 7 pages
Proc. SPIE 10934, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology, 109340L (1 March 2019); doi: 10.1117/12.2515633
Show Author Affiliations
Taehyun Yoon, Univ. of Waterloo (Canada)
Paul Anderson, Univ. of Waterloo (Canada)
Brian Duong, Univ. of Waterloo (Canada)
Cameron Vickers, Univ. of Waterloo (Canada)
Zhenghao Ding, Univ. of Waterloo (Canada)
Sheng-Xiang Lin, Univ. of Waterloo (Canada)
Jeremy Flannery, Univ. of Waterloo (Canada)
Rubayet Al Maruf, Univ. of Waterloo (Canada)
Fereshteh Rajabi, Univ. of Waterloo (Canada)
Jiawei Qiu, Univ. of Waterloo (Canada)
Behrooz Semnani, Univ. of Waterloo (Canada)
Michal Bajcsy, Univ. of Waterloo (Canada)


Published in SPIE Proceedings Vol. 10934:
Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology
Selim M. Shahriar; Jacob Scheuer, Editor(s)

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