title: [Studies on the hyperfine structures of I2 absorption line with third harmonic frequency stabilization in Nd:YVO4-KTP ring laser].
abstract: The experiment for research on the hyperfine structure of I2 absorption lines with third harmonic frequency stabilization in Nd: YVO4-KTP ring laser has been done. The hyperfine structures of two lines have been observed and the results are comparable with the theoretical calculations. One of the two lines is R(70) 36-1 is the transition of the excited state.
authors.affiliation: Joint Laboratory of the Advanced Technology in Measurements, Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China.
authors.forename: Hui
authors.initials: H
authors.lastname: Zhang
authors.forename: Yue-Xiang
authors.initials: YX
authors.lastname: Peng
authors.forename: Er-Jun
authors.initials: EJ
authors.lastname: Zang
mesh_terms: D000465:Algorithms; D007455:Iodine / Q000737:chemistry*; D053844:Lasers, Solid-State; D015203:Reproducibility of Results; D013057:Spectrum Analysis / Q000295:instrumentation / Q000379:methods*
chemical_list: D007455:Iodine