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Journal Article (22)

1.
Journal Article
Karshenboim, S. G.; Ozawa, A.; Ivanov, V. G.: Higher-order logarithmic corrections and the two-loop self-energy of a 1s electron in hydrogen. Physical Review A 100 (3), 032515 (2019)
2.
Journal Article
Schmid, F.; Weitenberg, J.; Hänsch, T. W.; Udem, T.; Ozawa, A.: Simple phase noise measurement scheme for cavity-stabilized laser systems. Optics Letters 44 (11), pp. 2709 - 2712 (2019)
3.
Journal Article
Ann , B.-m.; Schmid, F.; Krause, J.; Hänsch, T. W.; Udem, T.; Ozawa, A.: Motional resonances of three-dimensional dual-species Coulomb crystals. Journal of Physics B: Atomic, Molecular and Optical Physics 52 (3), 035002 (2019)
4.
Journal Article
Karshenboim, S. G.; Ozawa, A.; Shelyuto, V. A.; Szafron, R.; Ivanov, V. G.: The Lamb shift of the 1s state in hydrogen: Two-loop and three-loop contributions. Physics Letters B 795, pp. 432 - 437 (2019)
5.
Journal Article
Ozawa, A.; Davila-Rodriguez, J.; Hänsch, T. W.; Udem, T.: Quantum Zeno Effect assisted Spectroscopy of a single trapped Ion. Scientific Reports 8, 10643 (2018)
6.
Journal Article
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)
7.
Journal Article
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)
8.
Journal Article
Udem, T.; Ozawa, A.: Mode locking based on the temporal Talbot effect. Applied Physics B: Lasers and Optics 123 (4), 100 (2017)
9.
Journal Article
Ishida, Y.; Otsu, T.; Ozawa, A.; Yaji, K.; Tani, S.; Shin, S.; Kobayashi, Y.: High repetition pump-and-probe photoemission spectroscopy based on a compact fiber laser system. Review of Scientific Instruments 87 (12), 123902 (2016)
10.
Journal Article
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)
11.
Journal Article
Michelberger, P.; Krischek, R.; Wieczorek, W.; Ozawa, A.; Weinfurter, H.: Interferometric autocorrelation in the ultraviolet utilizing spontaneous parametric down-conversion inside an enhancement cavity. Optics Letters 37 (7), pp. 1223 - 1225 (2012)
12.
Journal Article
Ozawa, A.; Udem, T.; Zeitner, U. D.; Hänsch, T. W.; Hommelhoff, P.: Modeling and optimization of single-pass laser amplifiers for high-repetition-rate laser pulses. Physical Review A 82 (3), 033815 (2010)
13.
Journal Article
Pupeza, I.; Eidam, T.; Rauschenberger, J.; Bernhardt, B.; Ozawa, A.; Fill, E.; Apolonskiy, A.; Udem, T.; Limpert, J.; Alahmed, Z. A. et al.; Azzeer, A. M.; Tünnermann, A.; Hänsch, T. W.; Krausz, F.: Power scaling of a high-repetition-rate enhancement cavity. Optics Letters 35 (12), pp. 2052 - 2054 (2010)
14.
Journal Article
Ozawa, A.; Schneider, W.; Najafi, F.; Hänsch, T. W.; Udem, T.; Hommelhoff, P.: A Peltier Cooled Single Pass Amplifier for Titanium: Sapphire Laser Pulses. Laser Physics 20 (5), pp. 967 - 970 (2010)
15.
Journal Article
Krischek, R.; Wieczorek, W.; Ozawa, A.; Kiesel, N.; Michelberger, P.; Udem, T.; Weinfurter, H.: Ultraviolet enhancement cavity for ultrafast nonlinear optics and high-rate multiphoton entanglement experiments. Nature Photonics 4 (3), pp. 170 - 173 (2010)
16.
Journal Article
Bernhardt, B.; Ozawa, A.; Jacquet, P.; Jacquey, M.; Kobayashi, Y.; Udem, T.; Holzwarth, R.; Guelachvili, G.; Hänsch, T. W.; Picque, N.: Cavity-enhanced dual-comb spectroscopy. Nature Photonics 4 (1), pp. 55 - 57 (2010)
17.
Journal Article
Nishikawa, T.; Ozawa, A.; Nishida, Y.; Asobe, M.; Hong, F. L.; Hänsch, T. W.: Efficient 494 mW sum-frequency generation of sodium resonance radiation at 589 nm by using a periodically poled Zn:LiNbO3 ridge waveguide. Optics Express 17 (20), pp. 17792 - 17800 (2009)
18.
Journal Article
Ozawa, A.; Schneider, W.; Hänsch, T. W.; Udem, T.; Hommelhoff, P.: Phase-stable single-pass cryogenic amplifier for high repetition rate few-cycle laser pulses. New Journal of Physics 11, 083029 (2009)
19.
Journal Article
Ozawa, A.; Kobayashi, T.: Puzzling spectral structures of molecular vibration observed in ultrafast pump-probe experiment of transparent material. Chemical Physics Letters 477 (4-6), pp. 281 - 284 (2009)
20.
Journal Article
Herrmann, M.; Haas, M.; Jentschura, U. D.; Kottmann, F.; Leibfried, D.; Saathoff, G.; Gohle, C.; Ozawa, A.; Batteiger, V.; Knünz, S. et al.; Kolachevsky, N.; Schüssler, H. A.; Hänsch, T. W.; Udem, T.: Feasibility of coherent xuv spectroscopy on the 1S-2S transition in singly ionized helium. Physical Review A 79 (5), 052505 (2009)
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