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https://hdl.handle.net/2440/102952
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dc.contributor.author | Heo, M. | - |
dc.contributor.author | Park, S. | - |
dc.contributor.author | Lee, S. | - |
dc.contributor.author | Hong, H. | - |
dc.contributor.author | Kwon, T. | - |
dc.contributor.author | Park, C. | - |
dc.contributor.author | Lee, W. | - |
dc.contributor.author | Yu, D. | - |
dc.contributor.author | Hartnett, J. | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Conference on Precision Electromagnetic Measurements, 2016, pp.1-2 | - |
dc.identifier.isbn | 9781467391344 | - |
dc.identifier.issn | 0589-1485 | - |
dc.identifier.issn | 2160-0171 | - |
dc.identifier.uri | http://hdl.handle.net/2440/102952 | - |
dc.description.abstract | This paper reports implementation and operation of a frequency synthesizer based on a cryocooled cryogenic Sapphire oscillator (cryoCSO) for the Cesium atomic fountain clock developing at KRISS, KRISS-Fl(Cs). With use of this highly stable local oscillator, the short-term stability of KRISS-F1(Cs) was greatly improved and reaches the quantum projection noise limit, resulting in the measured lowest Allan deviation of 2.6×10-14. In addition, the long-term drift (4.8×10-14/day) of the cryoCSO could be compensated and reach below 5×10-16/day as low as state-of-the-art active hydrogen masers. | - |
dc.description.statementofresponsibility | Myoung-Sun Heo, Sang Eon Park, Sang-Bum Lee, Hyun-Gue Hong, Taeg Yong Kwon, Chang Yong Park, Won-kyu Lee, Dai-Hyuk Yu, and John G. Hartnett | - |
dc.language.iso | en | - |
dc.publisher | IEEE | - |
dc.rights | ©2016 IEEE | - |
dc.source.uri | http://dx.doi.org/10.1109/cpem.2016.7540695 | - |
dc.subject | Cryogenic Sapphire oscillator; fountain clock; local oscillator; quantum projection noise; stability | - |
dc.title | Drift-compensated low-noise frequency synthesis based on a CryoCSO for the KRISS-F1(Cs) | - |
dc.type | Conference paper | - |
dc.contributor.conference | Conference on Precision Electromagnetic Measurements (CPEM) (10 Jul 2016 - 15 Jul 2016 : Ottawa, Canada) | - |
dc.identifier.doi | 10.1109/CPEM.2016.7540695 | - |
pubs.publication-status | Published | - |
Appears in Collections: | Aurora harvest 7 IPAS publications |
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