Phase-locked two-branch erbium-doped fiber laser system for long-term precision measurements of optical frequencies
Adler, Florian, Moutzouris, Konstantinos, Leitenstorfer, Alfred, Schnatz, Harald, Lipphardt, Burghard, Grosche, Gesine, Tauser, Florian
Published in Optics express (29.11.2004)
Published in Optics express (29.11.2004)
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Journal Article
A strontium lattice clock with inaccuracy and its frequency
Falke, Stephan, Lemke, Nathan, Grebing, Christian, Lipphardt, Burghard, Weyers, Stefan, Gerginov, Vladislav, Huntemann, Nils, Hagemann, Christian, Al-Masoudi, Ali, Häfner, Sebastian, Vogt, Stefan, Sterr, Uwe, Lisdat, Christian
Published in New journal of physics (17.07.2014)
Published in New journal of physics (17.07.2014)
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Journal Article
Realization of a timescale with an accurate optical lattice clock
Grebing, Christian, Al-Masoudi, Ali, Dörscher, Sören, Häfner, Sebastian, Gerginov, Vladislav, Weyers, Stefan, Lipphardt, Burghard, Riehle, Fritz, Sterr, Uwe, Lisdat, Christian
Published in Optica (20.06.2016)
Published in Optica (20.06.2016)
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Journal Article
Microwave Synthesis for the PTB Cesium Fountain Clocks
Kazda, Michael, Gerginov, Vladislav, Lipphardt, Burghard, Weyers, Stefan
Published in IEEE transactions on instrumentation and measurement (01.06.2020)
Published in IEEE transactions on instrumentation and measurement (01.06.2020)
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Journal Article
End-to-end topology for fiber comb based optical frequency transfer at the 10 -21 level: erratum
Benkler, Erik, Lipphardt, Burghard, Puppe, Thomas, Wilk, Rafał, Rohde, Felix, Sterr, Uwe
Published in Optics express (11.05.2020)
Published in Optics express (11.05.2020)
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Journal Article
End-to-end topology for fiber comb based optical frequency transfer at the 10 -21 level
Benkler, Erik, Lipphardt, Burghard, Puppe, Thomas, Wilk, Rafał, Rohde, Felix, Sterr, Uwe
Published in Optics express (09.12.2019)
Published in Optics express (09.12.2019)
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Journal Article
Referenced Frequency Ruler for the Phase Noise Analysis of Oscillators in the High GHz Range
Walkemeyer, Patrick, Lipphardt, Burghard, Kazda, Michael
Published in 2021 IEEE MTT-S International Microwave Symposium (IMS) (07.06.2021)
Published in 2021 IEEE MTT-S International Microwave Symposium (IMS) (07.06.2021)
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Conference Proceeding
Long term comparison of two fiber based frequency comb systems
Kubina, Philipp, Adel, Peter, Adler, Florian, Grosche, Gesine, Hänsch, Theodor, Holzwarth, Ronald, Leitenstorfer, Alfred, Lipphardt, Burghard, Schnatz, Harald
Published in Optics express (07.02.2005)
Published in Optics express (07.02.2005)
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Journal Article
A strontium lattice clock with 3 × 10 −17 inaccuracy and its frequency
Falke, Stephan, Lemke, Nathan, Grebing, Christian, Lipphardt, Burghard, Weyers, Stefan, Gerginov, Vladislav, Huntemann, Nils, Hagemann, Christian, Al-Masoudi, Ali, Häfner, Sebastian, Vogt, Stefan, Sterr, Uwe, Lisdat, Christian
Published in New journal of physics (17.07.2014)
Published in New journal of physics (17.07.2014)
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Journal Article
A strontium lattice clock with 3 x 10 super(-17) inaccuracy and its frequency
Falke, Stephan, Lemke, Nathan, Grebing, Christian, Lipphardt, Burghard, Weyers, Stefan, Gerginov, Vladislav, Huntemann, Nils, Hagemann, Christian, Al-Masoudi, Ali, Hafner, Sebastian, Vogt, Stefan, Sterr, Uwe, Lisdat, Christian
Published in New journal of physics (01.01.2014)
Published in New journal of physics (01.01.2014)
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Journal Article
Continuous optical generation of microwave signals for fountain clocks
Lipphardt, Burghard, Walkemeyer, Patrick, Kazda, Michael, Rahm, Johannes, Weyers, Stefan
Year of Publication 17.08.2023
Year of Publication 17.08.2023
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Journal Article
Phase-coherent frequency comparison of optical clocks using a telecommunication fiber link
Schnatz, Harald, Terra, Osama, Predehl, Katharina, Feldmann, Thorsten, Legero, Thomas, Lipphardt, Burghard, Sterr, Uwe, Grosche, Gesine, Holzwarth, Ronald, Hansch, Theodor W., Udem, Thomas, Lu, Zehuang H., Wang, Li J., Ertmer, Wolfgang, Friebe, Jan, Pape, Andre, Rasel, E.-M., Riedmann, Mathias, Wubbena, Temmo
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (01.01.2010)
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (01.01.2010)
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Journal Article
Conference Proceeding
Optical frequency ratio of a ^{171}\mathrm{Yb}^+$ single-ion clock and a ^{87}\mathrm{Sr}$ lattice clock
Dörscher, Sören, Huntemann, Nils, Schwarz, Roman, Lange, Richard, Benkler, Erik, Lipphardt, Burghard, Sterr, Uwe, Peik, Ekkehard, Lisdat, Christian
Year of Publication 11.09.2020
Year of Publication 11.09.2020
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Journal Article
End-to-end topology for fiber comb based optical frequency transfer at the $10^{-21}$ level
Benkler, Erik, Lipphardt, Burghard, Puppe, Thomas, Wilk, Rafał, Rohde, Felix, Sterr, Uwe
Year of Publication 09.10.2019
Year of Publication 09.10.2019
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Journal Article
Optical frequency stability transfer using a single-branch Er:fiber frequency comb
Rohde, Felix, Puppe, Thomas, Wilk, Rafal, Lipphardt, Burghard, Sterr, Uwe, Benkler, Erik
Published in 2019 Conference on Lasers and Electro-Optics (CLEO) (01.05.2019)
Published in 2019 Conference on Lasers and Electro-Optics (CLEO) (01.05.2019)
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Conference Proceeding