Yuko Hanado

National Institute of Information and Communications Technology — Japan

Physics and Astronomy · Physical Sciences

11h-index557citations137works0.22yr avg
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Research Topics

Advanced Frequency and Time Standards(73), Atomic and Subatomic Physics Research(34), Advanced Fiber Laser Technologies(19), Spectroscopy and Laser Applications(19), Cold Atom Physics and Bose-Einstein Condensates(18)

Publications137 total

Steering of Ensemble of Atomic Clocks towards Another for Time Scale Generation
2025
Kalman Filter for Unobservable Systems and Its Application to Time Scale Generation by Atomic Clock Ensembles
2025
Hierarchical Distributed Architecture for the Least Allan Variance Atomic Timing
arXiv (Cornell University)·2025Open Access
Explicit Ensemble Mean Clock Synchronization for Optimal Atomic Time Scale Generation
arXiv (Cornell University)·2025Open Access
Synchronization of Atomic Clock Ensemble for Time-Scale Generation: Steering Based on Observable Subspace Selection
2024
Clock Steering Techniques for Atomic Clocks of Arbitrary Order
2024· 1 cited
Roadmap towards the redefinition of the second
Metrologia·2023· 116 citedOpen Access
Spectral Decomposition in Kalman Filter Algorithm for Homogeneous Atomic Clock Ensembles
2023· 1 cited
Structured Kalman Filter for Time Scale Generation in Atomic Clock Ensembles
IEEE Control Systems Letters·2023· 8 cited
Higher-order Allan variance for atomic clocks of arbitrary order: mathematical foundation
Metrologia·2023· 5 citedOpen Access
Higher-Order Allan Variance for Frequency Stability Evaluation of Multi-Dimensional Atomic Clocks
IEEJ Transactions on Electronics Information and Systems·2023
Equivalence of JST Algorithm and Kalman Filtering Algorithm for Time Scale Generation
2023
Relations Between Generalized JST Algorithm and Kalman Filtering Algorithm for Time Scale Generation
arXiv (Cornell University)·2023· 2 citedOpen Access
Improvement of the Ensemble Atomic Timescale Using Hydrogen Masers in NICT
2023
Structured Kalman Filter for Time Scale Generation in Atomic Clock Ensembles
arXiv (Cornell University)·2023Open Access
Higher-Order Allan Variance for Atomic Clocks of Arbitrary Order: Mathematical Foundation
arXiv (Cornell University)·2023Open Access
Possibility of Prediction Improvements for Atomic Clock Ensembles: Basis Selection in Undetectable Systems
IFAC-PapersOnLine·2023· 2 citedOpen Access
Evaluation of Stability of Higher-Order Atomic Clocks by Higher-Order Allan Variance
IFAC-PapersOnLine·2023Open Access
THz Frequency Counter based on a Semiconductor-Superlattice Harmonic Mixer with 4-Octave Measurable Bandwidth and 16-Digit Precision
2021
The BIPM Capacity Building and Knowledge Transfer program on Time Scale Realization
2021· 1 cited
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Frequent Co-authors

Mizuhiko Hosokawa(13), Shigeo Nagano(12), Michito Imae(12), T. Ido(10), Fumimaru Nakagawa(10), Motohiro Kumagai(10), Mamoru Sekido(10), Hiroyuki Ito(9), Hidekazu Hachisu(7), Masatoshi Kajita(6), Nobuyasu Shiga(5), Takahiro Kawaguchi(5), Takayuki Ishizaki(5), Yasuhiro Koyama(5), Kohta Kido(4), Satoshi Yasuda(4), Seiji Kawamura(4), Hiroshi Hanado(4), Yoshihisa Irimajiri(4), Isao Morohashi(4)