Zero-dynamics principle for perfect quantum memory in linear networks
In this paper, we study a general linear networked system that contains a tunable memory subsystem; that is, it is decoupled from an optical field for state transportation during the storage process, while it couples to the field during the writing or reading process. The input is given by a single photon state or a coherent state in a pulsed light field. We then completely and explicitly characterize the condition required on the pulse shape achieving the perfect state transfer from the light...[Show more]
|Collections||ANU Research Publications|
|Source:||New Journal of Physics|
|Access Rights:||Open Access|
|01_Yamamoto_Zero-dynamics_principle_for_2014.pdf||718.32 kB||Adobe PDF|
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