Publications of Thomas Udem

Udem, T.: Quantum electrodynamics and the proton size. Nature Physics 14 (6), p. 632 - 632 (2018)

Beyer, A.; Maisenbacher, L.; Matveev, A. N.; Pohl, R.; Khabarova, K.; Grinin, A.; Lamour, T.; Yost, D. C.; Hänsch, T. W.; Kolachevsky, N. et al.; Udem, T.: The Rydberg constant and proton size from atomic hydrogen. Science 358 (6359), pp. 79 - 85 (2017)

Weitenberg, J.; Vernaleken, A.; Schulte, J.; Ozawa, A.; Sartorius, T.; Pervak, V.; Hoffmann, H.-D.; Udem, T.; Russbüldt, P.; Hänsch, T. W.: Multi-pass-cell-based nonlinear pulse compression to 115 fs at 7.5 µJ pulse energy and 300 W average power. Optics Express 25 (17), pp. 20502 - 20510 (2017)

Ozawa, A.; Davila-Rodriguez, J.; Bounds, J. R.; Schüssler, H. A.; Hänsch, T. W.; Udem, T.: Single ion fluorescence excited with a single mode of an UV frequency comb. Nature Communications 8, 44 (2017)

Pohl, R.; Nez, F.; Udem, T.; Antognini, A.; Beyer, A.; Fleurbaey, H.; Grinin, A.; Hänsch, T. W.; Julien, L.; Kottmann, F. et al.; Krauth, J. J.; Maisenbacher, L.; Matveev, A.; Biraben, F.: Deuteron charge radius and Rydberg constant from spectroscopy data in atomic deuterium. Metrologia 54 (2), pp. L1 - L10 (2017)

Probst, R. A.; Steinmetz, T.; Wu , Y.; Grupp, F.; Udem, T.; Holzwarth, R.: A compact echelle spectrograph for characterization of astro-combs. Applied Physics B: Lasers and Optics 123 (3), 76 (2017)

Udem, T.; Ozawa, A.: Mode locking based on the temporal Talbot effect. Applied Physics B: Lasers and Optics 123 (4), 100 (2017)

Esslinger, T.; Picqué, N.; Udem, T.: "Enlightening the World with the Laser" - Honoring T. W. Hänsch. Applied Physics B: Lasers and Optics 122 (11), 283 (2016)

Beyer, A.; Maisenbacher, L.; Matveev, A. N.; Pohl, R.; Khabarova, K.; Chang , Y.; Grinin, A.; Lamour, T.; Shi, T.; Yost, D. C. et al.; Udem, T.; Hänsch, T. W.; Kolachevsky, N.: Active fiber-based retroreflector providing phase-retracing anti-parallel laser beams for precision spectroscopy. Optics Express 24 (15), pp. 17470 - 17485 (2016)

Seidel, M.; Brons, J.; Lücking, F.; Pervak, V.; Apolonskiy, A.; Udem, T.; Pronin, O.: Carrier-envelope-phase stabilization via dual wavelength pumping. Optics Letters 41 (8), pp. 1853 - 1856 (2016)

Yost, D. C.; Matveev, A. N.; Grinin, A.; Peters, E.; Maisenbacher, L.; Beyer, A.; Pohl, R.; Kolachevsky, N. N.; Khabarova, K.; Hänsch, T. W. et al.; Udem, T.: Spectroscopy of the hydrogen 1S-3S transition with chirped laser pulses. Physical Review A 93 (4), 042509 (2016)

Davila-Rodriguez, J.; Ozawa, A.; Hänsch, T. W.; Udem, T.: Doppler Cooling Trapped Ions with a UV Frequency Comb. Physical Review Letters 116 (4), 043002 (2016)

Peters, E.; Reinhardt, S.; Hänsch, T. W.; Udem, T.: Absolute frequency and isotope shift of the magnesium (3s²)¹S₀ -> (3s3d)¹D₂ two-photon transition by direct frequency-comb spectroscopy. Physical Review A 92 (6), 063403 (2015)

Beyer, A.; Maisenbacher, L.; Khabarova, K.; Matveev, A. N.; Pohl, R.; Udem, T.; Hänsch, T. W.; Kolachevsky, N.: Precision spectroscopy of 2S-nP transitions in atomic hydrogen for a new determination of the Rydberg constant and the proton charge radius. Physica Scripta T165, 014030 (2015)

Droste, S.; Udem, T.; Holzwarth, R.; Hänsch, T. W.: Optical frequency dissemination for metrology applications. Comptes Rendus Physique 16 (5), pp. 524 - 530 (2015)

Pronin, O.; Seidel, M.; Lücking, F.; Brons, J.; Fedulova, E.; Trubetskov, M. K.; Pervak, V.; Apolonskiy, A.; Udem, T.; Krausz, F.: High-power multi-megahertz source of waveform-stabilized few-cycle light. Nature Communications 6, 6998 (2015)

Almog, G.; Scholz, M.; Weber, W.; Leisching, P.; Kaenders, W.; Udem, T.: A simplified scheme for generating narrow-band mid-ultraviolet laser radiation. Review of Scientific Instruments 86 (3), 033110 (2015)

Probst, R. A.; Wang, L.; Doerr, H.-P.; Steinmetz, T.; Kentischer, T.J.; Zhao, G.; Hänsch, T. W.; Udem, T.; Holzwarth, R.; Schmidt, W.: Comb-calibrated solar spectroscopy through a multiplexed single-mode fiber channel. New Journal of Physics 17 (2), 023048 (2015)

Weitenberg, J.; Russbuldt, P.; Pupeza, I.; Udem, T.; Hoffmann, H.-D.; Poprawe, R.: Geometrical on-axis access to high-finesse resonators by quasi-imaging: a theoretical description. Journal of Optics 17 (2), 025609 (2015)

Yost, D. C.; Matveev, A. N.; Peters, E.; Beyer, A.; Hänsch, T. W.; Udem, T.: Quantum interference in two-photon frequency-comb spectroscopy. Physical Review A 90 (1), 012512 (2014)