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Light-by-light control at quantum level mediated by flying atoms
Author(s): Heng Shen; Jian Sun; Wanxia Cao; Xingda Lu; Eugeniy Mikhailov; Irina Novikova; Yanhong Xiao
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Paper Abstract

Quantum interface between photons is a long- standing goal of fundamental significance, and also serves as powerful tools for quantum technologies. Remarkable advances in quantum optics have recently developed in several platforms to demonstrate the generation of optical nonlinearities at the level of individual photons, which enable a number of unique applications such as light-by-light control at quantum level. Here, we present two examples in the realm of continuous variables based on the platform of flying atoms where thermal motion of atoms with long-lived coherence of ground state mediate the coupling between the spatially separated optical channels.

Paper Details

Date Published: 1 March 2019
PDF: 4 pages
Proc. SPIE 10934, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology, 1093411 (1 March 2019); doi: 10.1117/12.2515424
Show Author Affiliations
Heng Shen, Univ. of Oxford (United Kingdom)
Jian Sun, Fudan Univ. (China)
Wanxia Cao, Fudan Univ. (China)
Xingda Lu, Fudan Univ. (China)
Eugeniy Mikhailov, The College of William & Mary (United States)
Irina Novikova, The College of William & Mary (United States)
Yanhong Xiao, Fudan Univ. (China)


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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