Allan Variance
Allan Variance is a statistical measure of frequency stability in oscillators and timekeeping systems, distinguished from other variance metrics by its sensitivity to phase and frequency fluctuations over varying observation intervals and its use of squared differences of successive frequency averages to characterize noise processes in precision measurements.
530
Publications
22.3K
Citations
1.7K
Authors
508
Institutions
Publications per year
2017–2026
120
530
High spectral purity Kerr frequency comb radio frequency photonic oscillator
W. Liang, Danny Eliyahu, Vladimir S. Ilchenko et al. · Nature Communications · 2015 · 681 citations · Full text
A 920-Kilometer Optical Fiber Link for Frequency Metrology at the 19th Decimal Place
Katharina Predehl, Gesine Grosche, S. M. F. Raupach et al. · Science · 2012 · 540 citations
Optical-Frequency Transfer over a Single-Span 1840 km Fiber Link
Stefan Droste, Filip Ozimek, Th. Udem et al. · Physical Review Letters · 2013 · 311 citations
1–5 of 530
1.7K
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12
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National Institute of Standards and Technology, United States
13 publications · 379 citations
12
h-index
8
h-index
1–5 of 1.7K
508
National Institute of Standards and Technology
Gaithersburg, United States
19 h-index
63 publications
3.3K citations

Beihang University
Beijing, China
16 h-index
75 publications
2.2K citations
Istituto Nazionale di Ricerca Metrologica
Turin, Italy
15 h-index
32 publications
1.1K citations

Chinese Academy of Sciences
Beijing, China
15 h-index
87 publications
2.3K citations

Centre National de la Recherche Scientifique
Paris, France
15 h-index
57 publications
1.8K citations
Politecnico di Torino
Turin, Italy
15 h-index
25 publications
1.3K citations
California Institute of Technology
Pasadena, United States
13 h-index
18 publications
1.1K citations
Jet Propulsion Laboratory
Pasadena, United States
13 h-index
29 publications
950 citations
1–8 of 508
53 publications · 2.9K citations
26
h-index
33 publications · 2.3K citations
21
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23 publications · 1K citations
17
h-index
18 publications · 734 citations
16
h-index
19 publications · 695 citations
15
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1–5