Papers 【 display / non-display 】

Papers 【 display / non-display 】

• Improved absolute frequency measurement of 171 Yb at NMIJ with uncertainty below 2x10-16

  Kobayashi, T; Nishiyama, A; Hosaka, K; Akamatsu, D; Kawasaki, A; Wada, M; Inaba, H; Tanabe, T; Yasu … Show more authors

  METROLOGIA   62 ( 2 )   2025.3  [Reviewed]

  DOI Web of Science

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  Language：English   Publishing type：Research paper (scientific journal)   Joint Work  

• Development of a 1 Hz relative linewidth Er:fiber comb utilizing a semiconductor saturable absorber mirror

  Kashimura, T; Sugiyama, Y; Wu, SJ; Nakajima, Y; Kokuyama, W; Akamatsu, D; Hong, FL

  JAPANESE JOURNAL OF APPLIED PHYSICS   64 ( 2 )   2025.2

  DOI Web of Science

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  Language：Japanese   Publishing type：Research paper (scientific journal)   Joint Work  

• Intercontinental frequency ratio measurement of ¹⁷¹Yb and ⁸⁸Sr optical lattice clocks

  Piotr Morzyński, Sławomir Bilicki, Marcin Bober, Domagoj Kovačić, Roman Ciuryło, Michał Zawada, Jer … Show more authors

  Metrologia   61 ( 4 )   2024.8  [Reviewed]

  DOI Web of Science

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• Optical Frequency References at 1542 nm: Precision Spectroscopy of the R(106)50-0, R(100)49-0, R(84)47-0, R(59)45-0, P(82)47-0, and P(71)46-0 Lines of <SUP>127</SUP>I₂ at 514 nm

  Matsunaga, S; Isawa, Y; Akamatsu, D; Hong, FL

  PHOTONICS   11 ( 8 )   2024.8

  DOI Web of Science

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  Language：Japanese   Publishing type：Research paper (scientific journal)   Joint Work  

• Generation of a precise time scale assisted by a near-continuously operating optical lattice clock

  Takumi Kobayashi, Daisuke Akamatsu, Kazumoto Hosaka, Yusuke Hisai, Akiko Nishiyama, Akio Kawasaki, … Show more authors

  Physical Review Applied   21 ( 6 )   2024.6  [Reviewed]

  DOI Web of Science

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  Language：English   Publishing type：Research paper (scientific journal)   Single Work  

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Charge of on-campus class subject 【 display / non-display 】

Charge of on-campus class subject 【 display / non-display 】

• 2025   Quantum Mechanics 2

  College of Engineering Science

• 2025   Introduction to Atomic and Optical Physics

  Interfaculty Graduate School of Innovative and Practical Studies

• 2025   Advanced Atomic and Optical Physics

  Graduate school of Engineering Science

• 2025   Introduction to Atomic and Optical Physics

  Graduate school of Engineering Science

• 2025   Practical Investigation in Applied Physics

  College of Engineering Science