Prof. Dr. Ursula Keller - the Keller Group - ETH Zürich
Prof. Dr. Ursula Keller - the Keller Group - ETH Zürich
Prof. Dr. Ursula Keller - the Keller Group - ETH Zürich
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“Generation of sub-6-fs blue pulses by frequency-doubling with quasi-phase-matching<br />
gratings”<br />
Optics Lett., vol. 26, pp. 614-616, 2001<br />
[144] G. J. Spühler, S. Reffert, M. Haiml, M. Moser, U. <strong>Keller</strong><br />
“Output-coupling semiconductor saturable absorber mirror”<br />
Appl. Phys. Lett., vol. 78, pp. 2733-2735, 2001<br />
[143] F. Brunner, R. Paschotta, J. Aus der Au, G. J. Spühler, F. Morier-Genoud, R. Hövel, M.<br />
Moser, S. Erhard, M. Karszewski, A. Giesen, U. <strong>Keller</strong><br />
“Widely tunable pulse durations from a passively mode-locked thin-disk Yb:YAG<br />
laser“<br />
Optics Lett., vol. 26, pp. 379-381, 2001<br />
[142] T. Südmeyer, J. Aus der Au, R. Paschotta, U. <strong>Keller</strong>, P. G. R. Smith, G. W. Ross and D.<br />
C. Hanna<br />
“Femtosecond fiber-feedback optical parametric oscillator”<br />
Optics Lett., vol. 26, pp. 304-306, 2001<br />
[141] G. J. Spühler, R. Paschotta, M. P. Kullberg, M. Graf, M. Moser, E. Mix, G. Huber, C.<br />
Harder, U. <strong>Keller</strong><br />
“A passively Q-switched Yb:YAG microchip laser”<br />
Appl. Phys. B, vol. 72, pp. 285-287, 2001<br />
[140] R. Paschotta, J. Aus der Au, G. J. Spühler, S. Erhard, A. Giesen, U. <strong>Keller</strong>,<br />
“Passive mode locking of thin-disk lasers: effects of spatial hole burning”<br />
Appl. Phys. B, vol. 72, pp. 267-278, 2001<br />
[139] L. Gallmann, G. Steinmeyer, D. H. Sutter, T. Rupp, C. Iaconis, I. A. Walmsley, U.<br />
<strong>Keller</strong><br />
“Spatially resolved amplitude and phase characterization of femtosecond optical pulses“<br />
Optics Lett., vol. 26, pp. 96-98, 2001<br />
2000<br />
[138] M. Achermann, U. Siegner, L.-E. Wernersson, U. <strong>Keller</strong><br />
“Ultrafast carrier dynamics around nanoscale Schottky contacts studied by femtosecond<br />
far- and near-field optics”<br />
Appl. Phys. Lett., vol. 77, pp. 3370-3372, 2000<br />
[137] L. Krainer, R. Paschotta, M. Moser, U. <strong>Keller</strong><br />
“77 GHz soliton modelocked Nd:YVO 4 laser”<br />
Electron. Lett., vol. 36, pp. 1846-1848, 2000<br />
[136] L. Krainer, R. Paschotta, M. Moser, U. <strong>Keller</strong>,<br />
"Passively mode-locked picosecond lasers up to 59 GHz repetition rate”<br />
Appl. Phys. Lett., vol. 77, pp. 2104-2105, 2000<br />
[135] N. Matuschek, L. Gallmann, D. H. Sutter, G. Steinmeyer, U. <strong>Keller</strong><br />
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