Publications of Nikolai Kolachevsky

Hänsch, T. W.; Alnis, J.; Fendel, P.; Fischer, M.; Herrmann, M.; Holzwarth, R.; Kolachevsky, N.; Udem, T.; Zimmermann, M.: Precision spectroscopy of hydrogen and femtosecond laser frequency combs. Philosophical Transactions of the Royal Society A 363 (1834), pp. 2155 - 2163 (2005)

Karshenboim, S. G.; Fendel, P.; Ivanov, V. G.; Kolachevsky, N. N.; Hänsch, T. W.: The 2s hyperfine structure in hydrogen and deuterium: a precision test of bound state quantum electrodynamics. Canadian Journal of Physics 83 (4), pp. 283 - 292 (2005)

Zimmermann, M.; Fischer, M.; Kolachevsky, N.; Holzwarth, R.; Udem, T.; Hänsch, T. W.; Abgrall, M.; Maksimovic, I.; Bize, S.; Marion, H. et al.; Pereira Dos Santos, F.; Lemonde, P.; Santarelli, G.; Laurent, P.; Clairon, A.; Salomon, C.: High-Resolution Laser Spectroscopy and Time Variation of Fundamental Constants. The Proceedings of the 4th International Symposium “Modern Problems of Laser Physics,” Novosibirsk, Russia, August 22–27, 2004, pp. 997 - 1009 (2005)

Kolachevsky, N.; Fendel, P.; Karshenboim, S. G.; Hänsch, T. W.: 2S hyperfine structure of atomic deuterium. Physical Review A 70 (6), 062503 (2004)

Fischer, M.; Kolachevsky, N.; Zimmermann, M.; Holzwarth, R.; Udem, T.; Hänsch, T. W.; Abgrall, M.; Grunert, J.; Maksimovic, I.; Bize, S. et al.; Marion, H.; Dos Santos, F. P.; Lemonde, P.; Santarelli, G.; Laurent, P.; Clairon, A.; Salomon, C.; Haas, M.; Jentschura, U. D.; Keitel, C. H.: New limits on the drift of fundamental constants from laboratory measurements. Physical Review Letters 92 (23), 230802 (2004)

Fischer, M.; Kolachevsky, N.; Zimmermann, M.; Holzwarth, R.; Udem, T.; Hänsch, T. W.; Abgrall, M.; Grünert, J.; Maksimovic, I.; Bize, S. et al.; Marion, H.; Pereira Dos Santos, F.; Lemonde, P.; Santarelli, G.; Laurent, P.; Clairon, A.; Salomon, C.; Haas, M.; Jentschura, U. D.; Keitel, C. H.: New Limits on the Drift of Fundamental Constants from Laboratory Measurements. Physical Review Letters 92 (23), 230802 (2004)

Kolachevsky, N.; Fischer, M.; Karshenboim, S. G.; Hänsch, T. W.: High-precision optical measurement of the 2S hyperfine interval in atomic hydrogen. Physical Review Letters 92 (3), 033003 (2004)

Fischer, M.; Kolachevsky, N.; Karshenboim, S. G.; Hänsch, T. W.: Optical measurement of the 2S hyperfine interval in atomic hydrogen. Canadian Journal of Physics 80 (11), pp. 1225 - 1231 (2002)

Udem, T.; Zimmermann, M.; Holzwarth, R.; Fischer, M.; Kolachevsky, N.; Hänsch, T. W.: Optical Frequency Measurement. In: Femtosecond Optical Frequency Comb Technology: Principle, Operation and Application, pp. 176 - 197 (Eds. Ye, J.; Cundiff, S. T.). Springer Science Business Media, New York (2005)

Maisenbacher, L.; Beyer, A.; Andreev, V.; Grinin, A.; Matveev, A. N.; Khabarova, K.; Kolachevsky, N. N.; Pohl, R.; Yost, D. C.; Hänsch, T. W. et al.; Udem, T.: Challenging QED with Atomic Hydrogen. In: 2019 Conference on Lasers and Electro-Optics (CLEO), SM4F.1. 2019 Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, USA, May 05, 2019 - May 10, 2019. IEEE (2019)

Beyer, A.; Parthey, C. G.; Kolachevsky, N. N.; Alnis, J.; Khabarova, K.; Pohl, R.; Peters, E.; Yost, D. C.; Matveev, A. N.; Predehl, K. et al.; Droste, S.; Wilken, T.; Holzwarth, R.; Hänsch, T. W.; Abgrall, M.; Rovera, D.; Salomon, C.; Laurent, P.H.; Udem, T.: Precision Spectroscopy of Atomic Hydrogen. 21st International Conference on Laser Spectroscopy - ICOLS 2013, Berkeley, CA, USA, June 09, 2013 - June 14, 2013. Journal of Physics: Conference Series 467, 012003, (2013)

Predehl, K.; Parthey, C. G.; Matveev, A.; Beyer, A.; Alnis, J.; Kolachevsky, N.; Pohl, R.; Droste, S.; Udem, T.; Hänsch, T. W. et al.; Holzwarth, R.; Schnatz, H.; Legero, T.; Lipphardt, B.; Terra, O.; Grosche, G.; Weyers, S.: Highly stable remote clock comparisons via 920 km optical fiber for precision spectroscopy of atomic hydrogen. In: 2012 Conference on Lasers and Electro-Optics (CLEO), QF2E.3. Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, May 06, 2012 - May 11, 2012. (2012)

Matveev, A.; Parthey, C. G.; Beyer, A.; Kolachevsky, N.; Alnis, J.; Pohl, R.; Udem, T.; Hänsch, T. W.: Systematic Frequency Shifts in Spectroscopy of 1s-2s Transition in Atomic Hydrogen. In: Conference on Lasers and Electro-Optics (CLEO). 2011 Conference on Lasers and Electro-Optics (CLEO), Baltimore, MD, May 01, 2011 - May 06, 2011. IEEE (2011)

Parthey, C. G.; Matveev, A.; Alnis, J.; Beyer, A.; Pohl, R.; Predehl, K.; Udem, T.; Kolachevsky, N.; Abgrall, M.; Rovera, D. et al.; Salomon, C.; Laurent, P.; Hänsch, T. W.: Precision spectroscopy on atomic hydrogen. In: Proceedings of SPIE. Conference on Time and Freuquency Metrology III, San Diego, CA, August 24, 2011 - August 25, 2011. (2011)

Matveev, A.; Kolachevsky, N.; Alnis, J.; Hänsch, T. W.: Ionization Detection Scheme for 1s-2s Spectroscopy in Atomic Hydrogen. In: ICONO 2007: Nonlinear Laser Spectroscopy and High-Precision Measurements; and Fundamentals of Laser Chemistry and Biophotonics (Eds. Tikhomirov, S.; Udem, T.; Yudin, V.; Pshenichnikov, M.; Sarkisov, O.). ICONO 2007, Minsk, Belarus, May 28, 2007 - June 01, 2007. SPIE, Bellingham, Washington (2007)

Karshenboim, S. G.; Eidelmann, S. I.; Fendel, P.; Ivanov, V. G.; Kolachevsky, N. N.; Shelyuto, V. A.; Hänsch, T. W.: Study of hyperfine structure in simple atoms and precision tests of the bound state QED. II International Workshop on e+e- Collisions from phi to psi, Novosibirsk, February 27, 2006 - March 02, 2006. Nuclear Physics B - Proceedings Supplements 162, pp. 260 - 263 (2006)

Hänsch, T. W.; Fischer, M.; Kolachevsky, N.; Zimmermann, M.; Alnis, J.; Holzwarth, R.; Udem, T.: Ultraprecise Atomic Spectroscopy. In: Atomic Physics 19. XIX International Conference on Atomic Physics, pp. 71 - 78 (Eds. Marcassa, L. G.; Bagnato, V. S.; Helmerson, K.). ICAP 2004, Rio de Janeiro, July 25, 2005 - July 30, 2005. AIP, Melville (2005)

Udem, T.; Fendel, P.; Fischer, M.; Kolachevsky, N.; Alnis, J.; Zimmermann, M.; Gohle, C.; Herrmann, M.; Holzwarth, R.; Hänsch, T. W.: Precision Spectroscopy of Hydrogen and Femtosecond Laser Frequency Combs. In: Laser Spectroscopy: Proceedings of the XVII International Conference, pp. 38 - 51 (Eds. Hinds, E.A.; Ferguson, A.; Riis, E.). Laser Spectroscopy XVII, Aviemore, Scotland UK, June 19, 2005 - June 24, 2005. World Scientific, Singapore (2005)

Fischer, M.; Kolachevsky, N.; Zimmermann, M.; Holzwarth, R.; Udem, T.; Hänsch, T. W.; Abgrall, M.; Grünert, J.; Maksimovic, I.; Bize, S. et al.; Pereira Dos Santos, F.; Lemonde, P.; Santarelli, G.; Laurent, P.; Clairon, A.; Salomon, C.: Precision Spectroscopy of Atomic Hydrogen and Variations of Fundamental Constants. In: Astrophysics, Clocks and Fundamental Constants, pp. 209 - 227 (Eds. Karshenboim, S. G.; Peik, E.). Astrophysics, Clocks and Fundamental Constants: 302. WE-Heraeus-Seminar, Bad Honnef, 2003-06. Springer, Berlin (2004)