Lisdat, Christian

Geodesy and metrology with a transportable optical clock

Grotti, J., Koller, S., Vogt, S., Häfner, S., Sterr, U., Lisdat, C., Denker, H., Voigt, C., Timmen, L., Rolland, A., et al. (2018) · Nature Physics

Advanced Frequency and Time StandardsRelativity and Gravitational Theory

Cited by 495

A clock network for geodesy and fundamental science

Lisdat, C., Grosche, G., Quintin, N., Shi, C., Raupach, S. M. F., Grebing, C., Nicolodi, D., Stefani, F., Al-Masoudi, A., Dörscher, S., et al. (2016) · Nature Communications

Advanced Frequency and Time StandardsNetwork Time Synchronization Technologies

Cited by 460

8 × 10^−17 fractional laser frequency instability with a long room-temperature cavity

Häfner, S., Falke, S., Grebing, C., Vogt, S., Legero, T., Merimaa, M., Lisdat, C., & Sterr, U. (2015) · Optics Letters

Advanced Frequency and Time StandardsAdvanced Fiber Laser Technologies

Cited by 286

Atomic clocks for geodesy

Mehlstäubler, T. E., Grosche, G., Lisdat, C., Schmidt, P. O., & Denker, H. (2018) · Reports on Progress in Physics

Advanced Frequency and Time StandardsRelativity and Gravitational Theory

Cited by 263

Test of Special Relativity Using a Fiber Network of Optical Clocks

Delva, P., Lodewyck, J., Bilicki, S., Bookjans, E., Vallet, G., Le Targat, R., Pottie, P.-E., Guerlin, C., Meynadier, F., Le Poncin-Lafitte, C., et al. (2017) · Physical Review Letters

Advanced Frequency and Time StandardsRelativity and Gravitational Theory

Cited by 227

A strontium lattice clock with 3 × 10−17inaccuracy and its frequency

Falke, S., Lemke, N., Grebing, C., Lipphardt, B., Weyers, S., Gerginov, V., Huntemann, N., Hagemann, C., Al-Masoudi, A., Häfner, S., et al. (2014) · New Journal of Physics

Advanced Frequency and Time StandardsScientific Measurement and Uncertainty Evaluation

Cited by 182

Realization of a timescale with an accurate optical lattice clock

Grebing, C., Al-Masoudi, A., Dörscher, S., Häfner, S., Gerginov, V., Weyers, S., Lipphardt, B., Riehle, F., Sterr, U., & Lisdat, C. (2016) · Optica

Advanced Frequency and Time StandardsNetwork Time Synchronization Technologies

Cited by 149

Improved Limits on the Coupling of Ultralight Bosonic Dark Matter to Photons from Optical Atomic Clock Comparisons

Filzinger, M., Dörscher, S., Lange, R., Klose, J., Steinel, M., Benkler, E., Peik, E., Lisdat, C., & Huntemann, N. (2023) · Physical Review Letters

Advanced Frequency and Time StandardsDark Matter and Cosmic Phenomena

Cited by 133

Comparing ultrastable lasers at 7 × 10−17 fractional frequency instability through a 2220 km optical fibre network

Schioppo, M., Kronjäger, J., Silva, A., Ilieva, R., Paterson, J. W., Baynham, C. F. A., Bowden, W., Hill, I. R., Hobson, R., Vianello, A., et al. (2022) · Nature Communications

Advanced Frequency and Time StandardsAdvanced Fiber Laser Technologies

Cited by 118

Noise and instability of an optical lattice clock

Al-Masoudi, A., Dörscher, S., Häfner, S., Sterr, U., & Lisdat, C. (2015) · Physical Review A

Advanced Frequency and Time StandardsQuantum Information and Cryptography

Cited by 84

Long term measurement of theSr87clock frequency at the limit of primary Cs clocks

Schwarz, R., Dörscher, S., Al-Masoudi, A., Benkler, E., Legero, T., Sterr, U., Weyers, S., Rahm, J., Lipphardt, B., & Lisdat, C. (2020) · Physical Review Research

Advanced Frequency and Time StandardsScientific Measurement and Uncertainty Evaluation

Cited by 64

Lattice-induced photon scattering in an optical lattice clock

Dörscher, S., Schwarz, R., Al-Masoudi, A., Falke, S., Sterr, U., & Lisdat, C. (2018) · Physical Review A

Advanced Frequency and Time StandardsCold Atom Physics and Bose-Einstein Condensates

Cited by 60

Delivering pulsed and phase stable light to atoms of an optical clock

Falke, S., Misera, M., Sterr, U., & Lisdat, C. (2012) · Applied Physics B

Advanced Frequency and Time StandardsLaser-Matter Interactions and Applications

Cited by 57

Direct comparisons of European primary and secondary frequency standards via satellite techniques

Riedel, F., Al-Masoudi, A., Benkler, E., Dörscher, S., Gerginov, V, Grebing, C., Häfner, S., Huntemann, N., Lipphardt, B., Lisdat, C., et al. (2020) · Metrologia

Advanced Frequency and Time StandardsScientific Measurement and Uncertainty Evaluation

Cited by 38

Transportable interrogation laser system with an instability of mod σy = 3 × 10−16

Häfner, S., Herbers, S., Vogt, S., Lisdat, C., & Sterr, U. (2020) · Optics Express

Advanced Frequency and Time StandardsQuantum Information and Cryptography

Cited by 37

Long-distance chronometric leveling with a portable optical clock

Grotti, J., Nosske, I., Koller, S. B., Herbers, S., Denker, H., Timmen, L., Vishnyakova, G., Grosche, G., Waterholter, T., Kuhl, A., et al. (2024) · Physical Review Applied

Advanced Frequency and Time StandardsRelativity and Gravitational Theory

Cited by 33

International timescales with optical clocks (ITOC)

Margolis, H. S., Godun, R. M., Gill, P., Johnson, L. A. M., Shemar, S. L., Whibberley, P. B., Calonico, D., Levi, F., Lorini, L., Pizzocaro, M., et al. (2013) · 2013 Joint European Frequency and Time Forum & International Frequency Control Symposium (EFTF/IFC)

Advanced Frequency and Time StandardsScientific Measurement and Uncertainty Evaluation

Cited by 15