Matter-light entanglement with coldatomic ensembles

Atomic ensembles;Entanglement

Lan, Shau-Yu ; Physics

University:Georgia Institute of Technology

Department:Physics

关键词: Atomic ensembles;    Entanglement;   

Others  :  https://smartech.gatech.edu/bitstream/1853/28197/1/Lan_Shau-Yu_200905_phd.pdf

美国|英语

来源: SMARTech Repository

【 摘 要 】

In this thesis I present the investigations of matter-light entanglement in coldatomic samples. Particularly, entanglement of mixed species ensembles and bichromatic light fields is proposed and demonstrated experimentally. This approach avoidsthe use of two interferometrically separate paths for qubits entanglement distribution.I also present the first implementation of multiplexed quantum memory, and experimentally demonstrate entanglement involving arbitrary pairs of elements within thismemory array. Finally, quantum interference of electromagnetic fields emitted byremote quantum memory elements separated by 5.5 m is realized.