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

Authors: Buhner, V Tamm, C

Citation: V. Buhner et C. Tamm, Resonance fluorescence spectrum of a trapped ion undergoing quantum jumps - art. no. 061801, PHYS REV A, 6106(6), 2000, pp. 1801

Authors: Tamm, C Engelke, D Buhner, V

Citation: C. Tamm et al., Spectroscopy of the electric-quadrupole transition S-2(1/2)(F=0)-D-2(3/2)(F=2) in trapped Yb-171(+) - art. no. 053405, PHYS REV A, 6105(5), 2000, pp. 3405

Authors: Weyers, S Bauch, A Hubner, U Schroder, R Tamm, C

Citation: S. Weyers et al., First performance results of PTB's atomic caesium fountain and a study of contributions to its frequency instability, IEEE ULTRAS, 47(2), 2000, pp. 432-437

Authors: Weyers, S Griebsch, D Hubner, U Schroder, R Tamm, C Bauch, A

Citation: S. Weyers et al., New cesium fountains of the PTB, PTB-MITT, 109(6), 1999, pp. 483-491