Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/101284
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Type: | Journal article |
Title: | Long-distance frequency dissemination with a resolution of 10‾¹⁷ |
Other Titles: | Long-distance frequency dissemination with a resolution of 10-bar(17) |
Author: | Daussy, C. Lopez, O. Amy-Klein, A. Goncharov, A. Guinet, M. Chardonnet, C. Narbonneau, F. Lours, M. Chambon, D. Bize, S. Clairon, A. Santarelli, G. Tobar, M.E. Luiten, A.N. |
Citation: | Physical Review Letters, 2005; 94(20):203904-1-203904-4 |
Publisher: | American Physical Society |
Issue Date: | 2005 |
ISSN: | 0031-9007 1079-7114 |
Statement of Responsibility: | C. Daussy, O. Lopez, A. Amy-Klein, A. Goncharov, M. Guinet, C. Chardonnet, F. Narbonneau, M. Lours, D. Chambon, S. Bize, A. Clairon, and G. Santarelli, M. E. Tobar and A. N. Luiten |
Abstract: | We use a new technique to disseminate microwave reference signals along ordinary optical fiber. The fractional frequency resolution of a link of 86 km in length is 10(-17) for a one day integration time, a resolution higher than the stability of the best microwave or optical clocks. We use the link to compare the microwave reference and a CO2/OsO4 frequency standard that stabilizes a femtosecond laser frequency comb. This demonstrates a resolution of 3 x 10(-14) at 1 s. An upper value of the instability introduced by the femtosecond laser-based synthesizer is estimated as 1 x 10(-14) at 1 s. |
Rights: | © 2005 The American Physical Society |
DOI: | 10.1103/PhysRevLett.94.203904 |
Published version: | http://dx.doi.org/10.1103/physrevlett.94.203904 |
Appears in Collections: | Aurora harvest 7 IPAS publications |
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hdl_101284.pdf | Published version | 771.26 kB | Adobe PDF | View/Open |
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