caa a22 4500 445371293 CHVBK 20180317142947.0 cr unu---uuuuu 170323e20111101xx s 000 0 eng 10.1007/s00340-011-4493-4 doi (NATIONALLICENCE)springer-10.1007/s00340-011-4493-4 Hyperfine coupling constants of cesium 7D states using two-photon spectroscopy [Elektronische Daten] [Y.-C. Lee, Y.-H. Chang, Y.-Y. Chang, Y.-Y. Chen, C.-C. Tsai, H.-C. Chui] Doppler-free two-photon transitions of cesium 6S1/2→7D3/2, 5/2 were observed in a thermal stabilized cell. A repeated spectrum of 75 MHz introduced from the side band of an electro-optical modulator served as a frequency marker to improve the accuracy of frequency measurement. The hyperfine magnetic dipole constant A and electrical quadrupole constant B of Cs 7D3/2, 5/2 can be derived from the splitting intervals of the observed spectra. The results are: A=7.36(07) MHz, B=−0.88(87) MHz for the 7D3/2 state, and A=−1.81(05) MHz, B=1.01(1.06) MHz for the 7D5/2 state. These coefficients are improvements for testing high-precision measurements and determining fundamental physical constants. Springer-Verlag, 2011 Lee Y.-C Institute of Electro-Optical Science and Engineering, National Cheng Kung University, 70101, Tainan, Taiwan aut Chang Y.-H Department of Physics, National Cheng Kung University, 70101, Tainan, Taiwan aut Chang Y.-Y Department of Physics, National Cheng Kung University, 70101, Tainan, Taiwan aut Chen Y.-Y Department of Physics, National Cheng Kung University, 70101, Tainan, Taiwan aut Tsai C.-C Institute of Electro-Optical Science and Engineering, National Cheng Kung University, 70101, Tainan, Taiwan aut Chui H.-C Institute of Electro-Optical Science and Engineering, National Cheng Kung University, 70101, Tainan, Taiwan aut Applied Physics B Springer-Verlag 105/2(2011-11-01), 391-397 0946-2171 105:2<391 2011 105 340 https://doi.org/10.1007/s00340-011-4493-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-011-4493-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lee Y.-C Institute of Electro-Optical Science and Engineering, National Cheng Kung University, 70101, Tainan, Taiwan aut NATIONALLICENCE 700 1- Chang Y.-H Department of Physics, National Cheng Kung University, 70101, Tainan, Taiwan aut NATIONALLICENCE 700 1- Chang Y.-Y Department of Physics, National Cheng Kung University, 70101, Tainan, Taiwan aut NATIONALLICENCE 700 1- Chen Y.-Y Department of Physics, National Cheng Kung University, 70101, Tainan, Taiwan aut NATIONALLICENCE 700 1- Tsai C.-C Institute of Electro-Optical Science and Engineering, National Cheng Kung University, 70101, Tainan, Taiwan aut NATIONALLICENCE 700 1- Chui H.-C Institute of Electro-Optical Science and Engineering, National Cheng Kung University, 70101, Tainan, Taiwan aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 105/2(2011-11-01), 391-397 0946-2171 105:2<391 2011 105 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer