Near-Threshold Low Rydberg Depletion Spectroscopy of H2, D2, and HD
ZHANG Yan-Peng1,2, GAN Chen-Li3, SONG Jian-Ping1, YU Xiao-Jun1, GE Hao1, MA Rui-Qiong1, LI Chuang-She1, LU Ke-Qing4, E. E. Eyler2
1Department of Electronic Science and Technology, Xi’an Jiaotong University, Xi’an 710049
2Department of Physics, University of Connecticut, U-3046, Storrs, Connecticut 06269, USA
3Department of Physics, PO Box 311427, University of North Texas, Denton, TX 76203-1427, USA
4State Key Laboratory of Transient Optics and Technology, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710068
Near-Threshold Low Rydberg Depletion Spectroscopy of H2, D2, and HD
1Department of Electronic Science and Technology, Xi’an Jiaotong University, Xi’an 710049
2Department of Physics, University of Connecticut, U-3046, Storrs, Connecticut 06269, USA
3Department of Physics, PO Box 311427, University of North Texas, Denton, TX 76203-1427, USA
4State Key Laboratory of Transient Optics and Technology, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710068
Abstract： Using high-resolution depletion spectroscopy, we have experimentally studied the physics of near-threshold low Rydberg states of all three stable isotopic variants of molecular hydrogen. The experiments were required to calibrate the absolute wavelength, including several transitions from the EF (v=0) and EF (v=6 or v=9) to the same low-n Rydberg states. The measurements have been performed for several initial rotational levels in all three stable isotopic variants. Transitions to very high vibrational levels of the B, B', and C states have been measured with accuracy 0.002cm1. The pulsed amplifier perturbations were also measured by optical heterodyne methods.
ZHANG Yan-Peng;GAN Chen-Li;SONG Jian-Ping;YU Xiao-Jun;GE Hao;MA Rui-Qiong;LI Chuang-She;LU Ke-Qing;E. E. Eyler. Near-Threshold Low Rydberg Depletion Spectroscopy of H2, D2, and HD[J]. 中国物理快报, 2005, 22(5): 1110-1113.
ZHANG Yan-Peng, GAN Chen-Li, SONG Jian-Ping, YU Xiao-Jun, GE Hao, MA Rui-Qiong, LI Chuang-She, LU Ke-Qing, E. E. Eyler. Near-Threshold Low Rydberg Depletion Spectroscopy of H2, D2, and HD. Chin. Phys. Lett., 2005, 22(5): 1110-1113.
2005, Vol. 22 
