Costanzo, G. A.

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

First accuracy evaluation of NIST-F2

Heavner, T. P., Donley, E. A., Levi, F., Costanzo, G., Parker, T. E., Shirley, J. H., Ashby, N., Barlow, S., & Jefferts, S. R. (2014) · Metrologia

Advanced Frequency and Time StandardsScientific Measurement and Uncertainty Evaluation

Cited by 205

High-accuracy coherent optical frequency transfer over a doubled 642-km fiber link

Calonico, D., Bertacco, E. K., Calosso, C. E., Clivati, C., Costanzo, G. A., Frittelli, M., Godone, A., Mura, A., Poli, N., Sutyrin, D. V., et al. (2014) · Applied Physics B

Advanced Frequency and Time StandardsAdvanced Photonic Communication Systems

Cited by 168

Doppler-stabilized fiber link with 6 dB noise improvement below the classical limit

Calosso, C. E., Bertacco, E. K., Calonico, D., Clivati, C., Costanzo, G. A., Frittelli, M., Levi, F., Micalizio, S., Mura, A., & Godone, A. (2015) · Optics Letters

Advanced Frequency and Time StandardsAdvanced Photonic Communication Systems

Cited by 23