Partners of REFIMEVE+

 "Limitations due to residual interference in a fiber-based optical frequency reference at 1.55 µm"

Karim Manamanni, Tatiana Steshchenko, Fabrice Wiotte, Rodolphe Le Targat, Michel Abgrall, Olivier Lopez, Etienne Cantin, Paul-Éric Pottie, Anne Amy-Klein, Vincent Roncin, and Frédéric Du-Burck, J. Opt. Soc. Am. B 39(2), 438-443 (2022).

 "Scientific Data Processing of a Fiber Network for Optical Frequency Transfer: Methods and Studies"

Mads Tønnes, Etienne Cantin, Dan Xu, Olivier Lopez, Anne Amy-Klein, and Paul-Eric Pottie , URSI RADIO SCIENCE LETTERS, VOL. 3, 2021, DOI: 10.46620/21-0011.

"Comparison of ultrastable lasers at 7×10-17 fractional frequency instability through a 2,220 km long optical fibre link network"

M. Schioppo et al, Nature Comm. 13, 212 (2022).

"Non-reciprocity in optical fiber links: first experimental evidence"

Dan Xu, Olivier Lopez, Anne Amy-Klein, Paul-Eric Pottie, Optics Express 29, p 17476-17489 (2021).

 "An accurate and robust metrological network for coherent optical frequency dissemination"

E. Cantin, M. Tønnes, R. Le Targat, A. Amy-Klein, O. Lopez, P.-E. Pottie, New J. Phys. 23, p 053027 (2021).

"Polarization scramblers to solve practical limitations of frequency transfer"

Dan Xu, Olivier Lopez, Anne Amy-Klein, and Paul-Eric Pottie, Journal of Lightwave Technology 39, 3106-3111 (2021).

"Unidirectional two-way optical frequency comparison and its fundamental limitations"

Dan Xu, Olivier Lopez, Anne Amy-Klein, and Paul-Eric Pottie, Optics Letters 45, 6074-6077 (2020).

"Search for transient variations of the fine structure constant and dark matter using fiber-linked optical atomic clocks"

B. M. Roberts, P. Delva et al, New Journal of Physics 22 (2020) 093010.

"Combining fiber Brillouin amplification with a repeater laser station for fiber-based optical frequency dissemination over 1400 km"

Sebastian Koke, Alexander Kuhl, Thomas Waterholter, Sebastian M.F. Raupach, Olivier Lopez, Etienne Cantin, Nicolas Quintin, Anne Amy-Klein, Paul-Eric Pottie, and Gesine Grosche, New J. Phys. 21, 123017 (2019).

"Reciprocity of propagation in optical fiber links demonstrated to 10-21"

Dan Xu, Pacôme Delva, Olivier Lopez, Anne Amy-Klein, and Paul-Eric Pottie, Optics Express 27, 36965 (2019).

"High-precision and wide tuneable mid-IR spectrometer with traceability to primary frequency standards"

R. Santagata, D.B.A. Tran, B. Argence, O. Lopez, S. K. Tokunaga, F. Wiotte, H. Mouhamad, A. Goncharov, M. Abgrall, Y. Le Coq, R. Le Targat, W. K. Lee, D. Xu, P.-E. Pottie, B. Darquié, A. Amy-Klein, Optica 6, p 411 (2019).

"Two-branch fiber links for international clock networks" 

Dan Xu, Etienne Cantin, Florian Frank, Nicolas Quintin, Frédéric Meynadier, Philip Tuckey, Anne Amy-Klein, Olivier Lopez, and Paul-Eric Pottie, IEEE Trans. Instrum . Meas. 68(6), p 2195-2200, 2019 (DOI 10.1109/TIM.2018.2886865)

"First industrial-grade coherent fiber link for optical frequency standard dissemination"

F. Guillou-Camargo, V. Ménoret, E. Cantin, O. Lopez, N. Quintin, E. Camisard, V. Salmon, J.-M. Le Merdy, G. Santarelli, A. Amy-Klein, P.-E. Pottie, B. Desruelle and C. Chardonnet, Applied optics 57, 7203-7210 (2018)

"Studying fundamental limit of optical fiber links to 10-21 level"

D. Xu, W.-K. Lee, F. Stefani, O. Lopez, A. Amy-Klein and P.-E. Pottie,  Optics Express 26, p. 9515-9527 (2018)

• "First international comparison of fountain primary frequency standards via a long distance optical fiber link"

J Guéna, S Weyers, M Abgrall, C Grebing, V Gerginov, P Rosenbusch, S Bize, B Lipphardt, H Denker, N Quintin, S M F Raupach, D Nicolodi, F Stefani, N. Chiodo, S Koke, A Kuhl, F Wiotte, F Meynadier, E Camisard, C Chardonnet, Y Le Coq, M. Lours, G Santarelli, A Amy-Klein, R Le Targat, O Lopez, P E Pottie, G Grosche
Metrologia, Volume 54, Number 3 (2017)

• "Test of special relativity using a fiber network of optical clocks"

P. Delva, J. Lodewyck, S. Bilicki, E. Bookjans, G. Vallet, R. Le Targat, P.-E. Pottie, C. Guerlin, F. Meynadier, C. Le Poncin-Laffitte, O. Lopez, A. Amy-Klein, W. Kyu Lee, N. Quintin, C. Lisdat, A. Al-Masoudi, S. Dorscher, C. Grebing, G. Grosche, U. Sterr, I. R. Hill, R. Hobson, W. Bowden, J. Kronjager, G. Marra, A. Rolland, F. N. Baynes, H. S. Margolis, and P. Gill
Phys. Rev. Lett. 118, 221102 (2017)

• "Hybrid fiber links for accurate optical frequency comparisons"

W.-K. Lee, F. Stefani, A. Bercy, O. Lopez, A. Amy-Klein, and P.-E. Pottie
Applied Physics B (2017)

• "Les 10 découvertes majeures de l'année 2016, année de la physique. Vers un réseau d'horloges ultra-précises"

Les 10 découvertes majeures ; 2016, année de la physique, La Recherche 519 (2017)

P. Pajot, 8. Vers un réseau d'horloges ultra-précises, La Recherche 519, 59 (2017)

• "A clock network for geodesy and fundamental science,"

C. Lisdat, G. Grosche, N. Quintin, C. Shi, S.M.F. Raupach, C. Grebing, D. Nicolodi, F. Stefani, A. Al-Masoudi, S. Dörscher, S. Häfner, J.-L. Robyr, N. Chiodo, S. Bilicki, E. Bookjans, A. Koczwara, S. Koke, A. Kuhl, F. Wiotte, F. Meynadier, E. Camisard, M. Abgrall, M. Lours, T. Legero , H. Schnatz, U. Sterr, H. Denker, C. Chardonnet, Y. Le Coq, G. Santarelli, A. Amy-Klein, R. Le Targat, J. Lodewyck, O. Lopez and P.-E. Pottie
Nature Communications, DOI: 10.1038/ncomms12443 (August, 9th 2016) 


• "La lumière des meilleures horloges accessible par les fibres du réseau Internet,"

 A. Amy-Klein, O. Lopez, C. Chardonnet, E. Camisard, G. Santarelli and P.-E. Pottie

Reflets de la Physique n° 47 - 48 (2016) 


• "Ultra-stable optical frequency dissemination on a multi-access fibre network,"

Anthony Bercy, Olivier Lopez, Paul-Eric Pottie and Anne Amy-Klein

Applied Physics B (2016) 122: 189.


"Cascaded optical fiber link using the Internet network for remote clocks comparison,"

N. Chiodo, N. Quintin, F. Stefani, F. Wiotte, E. Camisard, C. Chardonnet, G. Santarelli, A. Amy-Klein, P.-E. Pottie, and O. Lopez,

Optics Express 23, 33927-33937 (2015)


• “Quantum cascade laser frequency stabilization at the sub-Hz-level,“ 

B. Argence, B. Chanteau, O. Lopez, D. Nicolodi, M. Abgrall, C. Chardonnet, C. Daussy, B. Darquié, Y. Le Coq and A. Amy-Klein, 
Nature Photonics 9, 456–460 (2015) 


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

O. Lopez, F. Kéfélian, H. Jiang, A. Haboucha, A. Bercy, F. StefaniB. Chanteau, A. Kanj, D. Rovera, J. Achkar, C. Chardonnet, P.-E. Pottie, A. Amy-Klein and G. Santarelli,
C. R. Physique 16, 531–539 (2015)


• "Tackling the Limits of Optical Fiber Links"

F. Stefani, O. Lopez, A. Bercy, W.-K. Lee, C. Chardonnet, G. Santarelli, P.-E. Pottie and A. Amy-Klein,
JOSAB 32, 787-797 (2015)


• "Two-Way Optical Frequency Comparisons Over 100 km Telecommunication Network Fibers"

A. Bercy, F. Stefani, O. Lopez, C. Chardonnet, P.-E. Pottie and A. Amy-Klein,
Physical Review A Rapid Comm, 90, 001802(R) (2014)


• "Spectral purity transfer between optical wavelengths at the 10^−18 level",

D.Nicolodi, B. Argence, W. Zhang, R. Le Targat, G. Santarelli and Y. Le Coq
Nature Photonics 8,219–223 (19th January 2014)


• ”In-line extraction of an ultrastable frequency signal over an optical fiber link,"

A. Bercy, S. Guellati-Khelifa, F. Stefani, G. Santarelli, C. Chardonnet, P.-E. Pottie, O. Lopez, and A. Amy-Klein,
J. Opt. Soc. Am. B / Vol. 31, No. 4 (April 2014)


• Mid-infrared laser phase-locking to a remote near-infrared frequency reference for high-precision molecular spectroscopy”

Chanteau, Lopez, Zhang, Nicolodi, Argence,Auguste, Abgrall, Chardonnet, Santarelli, Darquié, Le Coq and Amy-Klein,
New Journal of Physics 15 073003 (10pp), (2013)


• “Simultaneous remote transfer of accurate timing and optical frequency over a public fiber network,”

O. Lopez, A. Kanj, P.-E. Pottie, D. Rovera, J. Achkar, C. Chardonnet, A. Amy-Klein, and G. Santarelli,
Applied Physics B Lasers and Optics ISSN 0946-2171 Volume 110 Number 1


• "Ultra-stable long distance optical frequency distribution using the Internet fiber network"

O. Lopez, A. HabouchaB. Chanteau, C. Chardonnet, A. Amy-Klein, and G. Santarelli,
Optics Express, Vol. 20, Issue 21, pp. 23518-23526 (2012)


• Cascaded multiplexed optical link on a telecommunication network for frequency dissemination,”  

O. Lopez, A. Haboucha, F. Kéfélian, H. Jiang, B. Chanteau, V. Roncin, C. Chardonnet, A. Amy-Klein, and G. Santarelli,
Opt.Express 18:16849, (2010)


• “Multiplexed optical link for ultra-stable frequency dissemination,”

O. Lopez, B. Chanteau, V. Roncin, F. Kefelian, C. Chardonnet, A. Amy-Klein, H. Jiang, A. Haboucha, and G. Santarelli,
Frequency Control Symposium (FCS), 2010 IEEE International, pp 639 - 641, (1-4th of June 2010)


• “High-resolution microwave frequency dissemination on an 86-km urban optical link,”

O. Lopez, A. Amy-Klein, M. Lours, C. Chardonnet, and G. Santarelli,
Applied Physics B, Volume 98,
Issue 4, pp 723-727 (March 2010)


• “High-resolution optical frequency dissemination on a telecommunications network with data traffic,”

F. Kéfélian, O. Lopez, H. Jiang, C. Chardonnet, A. Amy-Klein, and Giorgio Santarelli
Optics Letters, Vol. 34, Issue 10, pp. 1573-1575 (2009)


• “Long-distance frequency transfer over an urban fiber link using optical phase stabilization,”

H. Jiang, F. Kéfélian, S. Crane, O. Lopez, M. Lours, J. Millo, D. Holleville, P. Lemonde, C. Chardonnet, A. Amy-Klein, and G. Santarelli,
JOSA B, Vol. 25, Issue 12, pp. 2029-2035 (2008)


• “86-km optical link with a resolution of 2 × 10-18 for RF frequency transfer,”

O. Lopez, A. Amy-Klein, C. Daussy, C. Chardonnet, F. Narbonneau, M. Lours and G. Santarelli,
Eur. Phys. J. D 48, 35-41 (2008)


• “High resolution frequency standard dissemination via optical fiber metropolitan network,”

F. Narbonneau, M. Lours, S. Bize, A. Clairon, G. Santarelli, O. Lopez, C. Daussy, A. Amy-Klein, and C. Chardonnet,
Rev. Sci. Instrum. 77, 064701 (2006)


• “Long-distance frequency dissemination with a resolution of 10-17,”

C. Daussy , O. Lopez , A. Amy-Klein, A. Goncharov, M. Guinet, C. Chardonnet, F. Narbonneau, M. Lours, D. Chambon, S. Bize, A. Clairon, G. Santarelli, M.E. Tobar, and A.N Luiten,
Phys Rev Lett. 2005 May 27;94(20):203904. Epub (24th of May 2005)