Achkar, J

Comparison between frequency standards in Europe and the USA at the 10−15uncertainty level

Bauch, A., Achkar, J., Bize, S., Calonico, D., Dach, R., Hlavać, R., Lorini, L., Parker, T., Petit, G., Piester, D., et al. (2006) · Metrologia

Advanced Frequency and Time StandardsScientific Measurement and Uncertainty Evaluation

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Simultaneous remote transfer of accurate timing and optical frequency over a public fiber network

Lopez, O., Kanj, A., Pottie, P.-E., Rovera, D., Achkar, J., Chardonnet, C., Amy-Klein, A., & Santarelli, G. (2013) · Applied Physics B

Advanced Frequency and Time StandardsNetwork Time Synchronization Technologies

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Frequency and time transfer for metrology and beyond using telecommunication network fibres

Lopez, O., Kéfélian, F., Jiang, H., Haboucha, A., Bercy, A., Stefani, F., Chanteau, B., Kanj, A., Rovera, D., Achkar, J., et al. (2015) · Comptes Rendus. Physique

Advanced Frequency and Time StandardsAdvanced Photonic Communication Systems

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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

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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

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