Authors: Stenger, J Tamm, C Haverkamp, N Weyers, S Telle, HR

Citation: J. Stenger et al., Absolute frequency measurement of the 435.5-nm Yb-171(+)-clock transition with a Kerr-lens mode-locked femtosecond laser, OPTICS LETT, 26(20), 2001, pp. 1589-1591