Enhanced Spin Depolarization and Storage Time in a Rb Vapor
QI Yue-Rong1,2, GAO Hong1,2, ZHANG Shou-Gang1
1National Time Service Center, Chinese Academy of Sciences, PO Box 18, Xi'an 7106002MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Xi'an Jiaotong University, Xi'an 710049
Enhanced Spin Depolarization and Storage Time in a Rb Vapor
QI Yue-Rong1,2, GAO Hong1,2, ZHANG Shou-Gang1
1National Time Service Center, Chinese Academy of Sciences, PO Box 18, Xi'an 7106002MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Xi'an Jiaotong University, Xi'an 710049
摘要The 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 400μs is obtained.
Abstract：The 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 400μs is obtained.
QI Yue-Rong;GAO Hong;ZHANG Shou-Gang. Enhanced Spin Depolarization and Storage Time in a Rb Vapor[J]. 中国物理快报, 2009, 26(11): 114211-114211.
QI Yue-Rong, GAO Hong, ZHANG Shou-Gang. Enhanced Spin Depolarization and Storage Time in a Rb Vapor. Chin. Phys. Lett., 2009, 26(11): 114211-114211.
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2009, Vol. 26 
