Qi Yue-Rong et al 2009 Chinese Phys. Lett. 26 114211 doi:10.1088/0256-307X/26/11/114211
Qi Yue-Rong1,2, Gao Hong1,2 and Zhang Shou-Gang1
Show affiliationsThe experiment of measuring the spin depolarized time and light storage time in a Rb vapor under different conditions is performed. Typically, these measurements are accomplished in three different containers: atoms in a bare glass cell, atoms in a buffer gas cell, and atoms in a tetracontane (C40H82) coating cell. The increasing depolarization and storage times are observed in both the buffer gas cell and the tetracontane coating cell. In the latter case, a storage time greater than 400 μs is obtained.
Issue 11 (November 2009)
Received 23 July 2009
Qi Yue-Rong et al 2009 Chinese Phys. Lett. 26 114211
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