P. Whibberley

most citedFrequency comparison of

^{171}

^{+}

ion optical clocks at PTB and NPL via GPS PPP

4 citations · 4 across the 1 of their papers we have counts for

collaborators

2 papers

physics.ins-det2019

Direct comparisons of European primary and secondary frequency standards via satellite techniques

F. Riedel, A. Al-Masoudi, E. Benkler +46

We carried out a 26-day comparison of five simultaneously operated optical clocks and six atomic fountain clocks located at INRIM, LNE-SYRTE, NPL and PTB by using two satellite-bas…

physics.atom-ph2015★ 4 cited

Frequency comparison of $^{171}$ Yb $^{+}$ ion optical clocks at PTB and NPL via GPS PPP

J. Leute, N. Huntemann, B. Lipphardt +11

We used Precise Point Positioning, a well-established GPS carrier-phase frequency transfer method to perform a direct remote comparison of two optical frequency standards based on…

Direct comparisons of European primary and secondary frequency standards via satellite techniques

Frequency comparison of 171Yb+ ion optical clocks at PTB and NPL via GPS PPP

Frequency comparison of $^{171}$ Yb $^{+}$ ion optical clocks at PTB and NPL via GPS PPP