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Multi-mode of Four and Six Wave Parametric Amplified Process.


ABSTRACT: Multiple quantum modes in correlated fields are essential for future quantum information processing and quantum computing. Here we report the generation of multi-mode phenomenon through parametric amplified four- and six-wave mixing processes in a rubidium atomic ensemble. The multi-mode properties in both frequency and spatial domains are studied. On one hand, the multi-mode behavior is dominantly controlled by the intensity of external dressing effect, or nonlinear phase shift through internal dressing effect, in frequency domain; on the other hand, the multi-mode behavior is visually demonstrated from the images of the biphoton fields directly, in spatial domain. Besides, the correlation of the two output fields is also demonstrated in both domains. Our approach supports efficient applications for scalable quantum correlated imaging.

SUBMITTER: Zhu D 

PROVIDER: S-EPMC5334647 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature

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Multi-mode of Four and Six Wave Parametric Amplified Process.

Zhu Dayu D   Yang Yiheng Y   Zhang Da D   Liu Ruizhou R   Ma Danmeng D   Li Changbiao C   Zhang Yanpeng Y  

Scientific reports 20170303


Multiple quantum modes in correlated fields are essential for future quantum information processing and quantum computing. Here we report the generation of multi-mode phenomenon through parametric amplified four- and six-wave mixing processes in a rubidium atomic ensemble. The multi-mode properties in both frequency and spatial domains are studied. On one hand, the multi-mode behavior is dominantly controlled by the intensity of external dressing effect, or nonlinear phase shift through internal  ...[more]

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