Sho Okubo

National Institute of Advanced Industrial Science and Technology — Japan

Physics and Astronomy · Physical Sciences

18h-index1.1kcitations164works0.12yr avg
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Research Topics

Advanced Fiber Laser Technologies(99), Advanced Fiber Optic Sensors(44), Photonic and Optical Devices(33), Spectroscopy and Laser Applications(32), Advanced Frequency and Time Standards(24)

Publications164 total

Optical sound pressure measurement using Fabry-Pérot cavity for primary acoustic standards
The Journal of the Acoustical Society of America·2025
Optical sound pressure measurement using Fabry-Pérot cavity for primary acoustic standards
2025Open Access
Optical sound pressure measurement using Fabry-Pérot cavity for primary acoustic standards
2025Open Access
Optical sound pressure measurement using Fabry-pérot cavity for primary acoustic standards
2025Open Access
Optical sound pressure measurement using Fabry-Pérot cavity for primary acoustic standards
ArXiv.org·2025Open Access
Evaluation of the long-term reproducibility of a realization of the kilogram by the XRCD method
Metrologia·2025
Electrochemical Properties of Quinone-Based Organic Electrode Materials in Lithium Chloride/Dimethyl Sulfoxide Electrolyte Solutions
ECS Meeting Abstracts·2024
Measurement of transition frequencies and hyperfine constants of molecular iodine at 520.2  nm
Journal of the Optical Society of America B·2024· 1 citedOpen Access
Development of an Iodine-Stabilized Laser and Frequency Measurement of Hyperfine Components of the R(36)39-0 Transition
2024
Performance test for HIDES-F wavelength calibration using a laser frequency comb
2024
Measurement speed enhancement of dual-comb spectroscopy using two types of combs
2024
Noise characteristics of a polarization-duplex dual-comb fiber laser based on a single gain fiber
Results in Optics·2023· 5 citedOpen Access
The pressure effect on the line profiles observed in the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si115.svg" display="inline" id="d1e1955"><mml:mrow><mml:msub><mml:mrow><mml:mi>ν</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn></mml:mrow></mml:msub><mml:mo linebreak="goodbreak" linebreakstyle="after">+</mml:mo><mml:msub><mml:mrow><mml:mi>ν</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> band of acetylene: Revisited
Journal of Molecular Spectroscopy·2023· 3 citedOpen Access
Erbium-doped-fiber-based broad visible range frequency comb with a 30 GHz mode spacing for astronomical applications
Optics Express·2023· 14 citedOpen Access
Final report on the CCM key comparison of kilogram realizations CCM.M-K8.2021
Metrologia·2023· 19 cited
Polarization Multiplex Dual-Comb Fiber Laser for Precise Spectroscopy
2022
Polarization multiplex dual-comb fiber laser for precise spectroscopy
2022
Ultra-precise determination of thicknesses and refractive indices of optically thick dispersive materials by dual-comb spectroscopy
Optics Express·2021· 10 citedOpen Access
Cosine similarity for quantitatively evaluating the degree of change in an optical frequency comb spectra
Optics Express·2021· 12 citedOpen Access
Erbium-doped-fiber-based broad visible range frequency comb with a 30 GHz mode spacing for astronomical applications
arXiv (Cornell University)·2021· 2 citedOpen Access
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Frequent Co-authors

Hajime Inaba(38), Feng-Lei Hong(16), Kana Iwakuni(11), Atsushi Onae(10), Hiroyuki Sasada(10), Naoki Kuramoto(9), Kazumoto Hosaka(7), Lulu Zhang(7), Shigeki Mizushima(6), Kazuaki Fujita(6), Ken Kashiwagi(6), Keisuke Nakamura(5), Y. Ota(5), Masami Yasuda(4), Daisuke Akamatsu(4), Kenichi Fujii(4), Masato Wada(4), Kazumichi Yoshii(4), Takahiko Masuda(3), A. Yoshimi(3)