The five important publications

1. B. Bernhardt, A. R. Beck, X. Li, E. R. Warrick, M. J. Bell, D. J. Haxton, C. W. McCurdy, D. M. Neumark and S. R. Leone,
    High-spectral-resolution attosecond absorption spectroscopy of autoionization in xenon, Physical Review A 89,
    023408 (2014). [Impact Factor: 2.808]
2. T. Ideguchi, S. Holzner, B. Bernhardt, G. Guelachvili, N. Picqué and T. W. Hänsch, Coherent Raman spectro-imaging
    with laser frequency combs, Nature 502, 355 (2013). [Impact Factor: 41.456]
3. B. Bernhardt, A. Ozawa, A. Vernaleken, I. Pupeza, J. Kaster, Y. Kobayashi, R. Holzwarth E. Fill, F. Krausz, T. W. Hänsch,
    and Th. Udem, Vacuum ultraviolet frequency combs generated by a femtosecond enhancement cavity in the visible,
    Optics Letters Vol. 4, 503 (2012). [Impact Factor: 3.292]
4. B. Bernhardt, A. Ozawa, P. Jacquet, M. Jacquey, Y., T. Udem, R. Holzwarth, G. Guelachvili, T. W. Hänsch and N. Picqué,
    Cavity-enhanced dual comb spectroscopy, Nature Photonics, Vol. 4, 55-57 (2010). [Impact Factor: 32.386]
5. B. Bernhardt, E. Sorokin, P. Jacquet, R. Thon, T. Becker, I. T. Sorokina, N. Picqué and T. W. Hänsch, Mid-infrared dual-
    comb spectroscopy with 2.4 μm Cr2+:ZnSe femtosecond lasers, Applied Physics B - Lasers and Optics, Vol. 100,
    3 - 8 (2010). [Impact Factor: 1.856]

Further publcations

6. X. Li, B. Bernhardt, A. R. Beck, E. R. Warrick, M. J. Bell, D. J. Haxton, C. W. McCurdy, D. M. Neumark and S. R. Leone,
    Investigation of coupling mechanisms in attosecond transient absorption of auto-ionizing states: comparison of
    theory and experiment in xenon, J. Phys. B: At. Mol. Opt. Phys. 48, 125601 (2015).
7. A. R. Beck, B. Bernhardt, E. R. Warrick, M. Wu, S. Chen, M. B. Gaarde, K. Schafer, D. M. Neumark and S. R. Leone,
    Attosecond transient absorption probing of electronic superpositions of bound states in neon: detection of quantum
    beats, New J. Phys. 16, 113016 (2014).
8. T. Ideguchi, B. Bernhardt, G. Guelachvili, T.W. Hänsch and N. Picqué, Raman-induced Kerr-effect dual-comb
    spectroscopy, Optics Letters, Vol. 37, 4498 (2012).
9. C. G. Parthey, A. Matveev, J. Alnis, B. Bernhardt, A. Beyer, R. Holzwarth, A. Maistrou, R. Pohl, K. Predehl, T. Udem,
    T. Wilken, N. Kolachevsky, M. Abgrall, D. Rovera, C. Salomon, P. Laurent, and T. W. Hänsch, Improved measurement
    of the hydrogen 1S-2S transition frequency, Physical Review Letters Vol. 107, 203001 (2011).
10. I. Pupeza, T. Eidam, J. Rauschenberger, B. Bernhardt, A. Ozawa, E. Fill, A. Apolonski, Th. Udem, J. Limpert,
     Z. A. Alahmed, A. M. Azzeer, A. Tünnermann, T. W. Hänsch and F. Krausz, Power scaling of a high-repetition-rate
     enhancement cavity, Optics Letters, Vol. 35, No. 12 (2010).