Title :
Optimal control of light storage in atomic ensemble based on photon echoes
Author :
Wu, Tingwan ; Qinzhi, Chen
Author_Institution :
School of Science, South China University of Technology, Guangzhou, 510641, China
Abstract :
In this paper, we provide a numerical analysis for a simple quantum memory method to efficient store and retrieve of photon in a two-level atoms ensemble, based on photon echo techniques. It shows that the storage efficiency can nearly reach 100% with a high optical depth, and furthermore we analyze the optimal broadening for a given pulse width.
Keywords :
Atom optics; Nonuniform electric fields; Numerical analysis; Optical control; Optical pulses; Optimal control; Proposals; Repeaters; Space vector pulse width modulation; Stark effect;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
