Ludlow, Andrew D.

Optical atomic clocks

Ludlow, A. D., Boyd, M. M., Ye, J., Peik, E., & Schmidt, P. O. (2015) · Reviews of Modern Physics

Advanced Frequency and Time StandardsLaser-Matter Interactions and Applications

Cited by 2,385

An Atomic Clock with 10 –18 Instability

Hinkley, N., Sherman, J. A., Phillips, N. B., Schioppo, M., Lemke, N. D., Beloy, K., Pizzocaro, M., Oates, C. W., & Ludlow, A. D. (2013) · Science

Advanced Frequency and Time StandardsNetwork Time Synchronization Technologies

Cited by 817

Atomic clock performance enabling geodesy below the centimetre level

McGrew, W. F., Zhang, X., Fasano, R. J., Schäffer, S. A., Beloy, K., Nicolodi, D., Brown, R. C., Hinkley, N., Milani, G., Schioppo, M., et al. (2018) · Nature

Advanced Frequency and Time StandardsRelativity and Gravitational Theory

Cited by 727

Making optical atomic clocks more stable with 10−16-level laser stabilization

Jiang, Y. Y., Ludlow, A. D., Lemke, N. D., Fox, R. W., Sherman, J. A., Ma, L.-S., & Oates, C. W. (2011) · Nature Photonics

Advanced Frequency and Time StandardsNetwork Time Synchronization Technologies

Cited by 462

Frequency ratio measurements at 18-digit accuracy using an optical clock network

Boulder Atomic Clock Optical Network (BACON) Collaboration*, Beloy, K., Bodine, M. I., Bothwell, T., Brewer, S. M., Bromley, S. L., Chen, J.-S., Deschênes, J.-D., Diddams, S. A., Fasano, R. J., et al. (2021) · Nature

Advanced Frequency and Time StandardsNetwork Time Synchronization Technologies

Cited by 390

Ultrastable optical clock with two cold-atom ensembles

Schioppo, M., Brown, R. C., McGrew, W. F., Hinkley, N., Fasano, R. J., Beloy, K., Yoon, T. H., Milani, G., Nicolodi, D., Sherman, J. A., et al. (2017) · Nature Photonics

Advanced Frequency and Time StandardsQuantum Information and Cryptography

Cited by 385

Nuclear spin effects in optical lattice clocks

Boyd, M. M., Zelevinsky, T., Ludlow, A. D., Blatt, S., Zanon-Willette, T., Foreman, S. M., & Ye, J. (2007) · Physical Review A

Advanced Frequency and Time StandardsAtomic and Subatomic Physics Research

Cited by 186

Atomic Clock with 1 × 10 − 18 Room-Temperature Blackbody Stark Uncertainty

Beloy, K., Hinkley, N., Phillips, N. B., Sherman, J. A., Schioppo, M., Lehman, J., Feldman, A., Hanssen, L. M., Oates, C. W., & Ludlow, A. D. (2014) · Physical Review Letters

Advanced Frequency and Time StandardsScientific Measurement and Uncertainty Evaluation

Cited by 137

Hyperpolarizability and Operational Magic Wavelength in an Optical Lattice Clock

Brown, R. C., Phillips, N. B., Beloy, K., McGrew, W. F., Schioppo, M., Fasano, R. J., Milani, G., Zhang, X., Hinkley, N., Leopardi, H., et al. (2017) · Physical Review Letters

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

Cited by 101

Faraday-Shielded dc Stark-Shift-Free Optical Lattice Clock

Beloy, K., Zhang, X., McGrew, W. F., Hinkley, N., Yoon, T. H., Nicolodi, D., Fasano, R. J., Schäffer, S. A., Brown, R. C., & Ludlow, A. D. (2018) · Physical Review Letters

Advanced Frequency and Time StandardsAtomic and Subatomic Physics Research

Cited by 20

Progress on the optical lattice clock

Ludlow, A. D., & Ye, J. (2015) · Comptes Rendus. Physique

Advanced Frequency and Time StandardsNetwork Time Synchronization Technologies

Cited by 14