John Huennekens
jph7@lehigh.edu
Lehigh University, Department of Physics
Bethlehem, Pennsylvania
Teodora Kirova
teodora.kirova@lu.lv
National Institute for Theoretical Physics
Stellenbosh, South Africa
Feng Xie
xiefeng9@mails.tsinghua.edu.cn
Qing hua University
Beijing, China
Sylvie Magnier
sylvie.magnier@univ-lille.fr
Universite Lille, CNRS, UMR8523-PhLAM-Laboratoire de Physique des Lasers, Atomes et Molecules, F-59000
Lille, France
Svetlana Kotochigova
svetlana.kotochigova@nist.gov
Temple University, Department of Physics
Philadelphia, Pennsylvania
Jianbing Qi
jxq10@psu.edu
Penn State University, Department of Physics
Reading, Pennsylvania, USA
Li Li
lili@tsinghua.edu.cn
Tsinghua University, Department of Physics
Beijing, China
Vladimir B. Sovkov
vladimir_sovkov@mail.ru
(a) St. Petersburg State University, 7/9 Universitetskaya naberezhnaya,
St. Petersburg 199034, Russia
(b) State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, College of Physics and Electronics,
Shanxi University, Taiyuan 030006, China