FY 2026

• 2026-06-16
  news
  Our paper is published in Optics Continuum. Congratulations! Konosuke Shimazaki, Kengo Sakamoto, Hideaki Takashima, Shigeki Takeuchi "Lifetime-Limited Line Width of Silicon Vacancy Centers in Nanodiamonds at 9 K", ACS Photonics (2026)
• 2026-05-01
  seminar
  Lecture by Dr. Yoshiki Sunada (Postdoctoral Scholar, Stanford University)
• 2026-04-07
  news
  Prof. Takeuchi has received the 2026 Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology, Awards for Science and Technology (Research Category). The title was "Pioneering research on photonic quantum sensing using quantum entanglement. Congratulations!!  detail

FY 2025

• 2026-01-08
  article
  Research Director Shigeki Takeuchi gave a lecture at “Kyoto University Forest of Intelligence”.
  Research Director Shigeki Takeuchi, "The Mysteries of Photons and Quantum Sensing"
  Lecturer Discussion and Q&A
• 2025-11-21
  news
  Our paper is published in Entropy. Congratulations! Jianchao Zhang, Jun Suzuki, "Hybrid Cramér-Rao Bound for Quantum Bayes Point Estimation with Nuisance Parameters" Entropy 2025, 27, 1184 (2025)
• 2025-11-10
  seminar
  Lecture by Prof. Dr. Sven Höfling (TechnischePhysik, Julius-Maximilians-Universität Würzburg)
• 2025-09-15
  sad news
  We would like to express our deepest sympathy on the passing of Prof. Fumitaka Sato.
• 2025-09-12
  news
  Our paper is published in Science Advances Congratulations! Geobae Park, Holger F. Hofmann, Ryo Okamoto, Shigeki Takeuchi "Entangled measurement for W states" Science Advances 11, eadx4180(2025)
• 2025-09-11
  news
  Our paper is published in Advanced Quantum Technologies Congratulations! Pengfei Wang, Soyoung Baek, Masahiro Yabuno, Shigehito Miki, Hirotaka Terai and Fumihiro Kaneda "Low-Loss Polarization-Maintaining Router for Single and Entangled Photons at a Telecom Wavelength" Advanced Quantum Technologies, e00355 (2025)
• 2025-08-12
  news
  Our paper is published in ACS Photonics Congratulations! Hideaki Takashima, Konosuke Shimazaki, Hiroshi Abe, Takeshi Ohshima, and Shigeki Takeuchi "Creation of Single Tin-Vacancy Color Centers in Small Nanodiamonds" ACS Photonics, 12, 4950-4955 (2025)
• 2025-08-01
  seminar
  Lecture by Dr. Frank Kühnemann (Fraunhofer Institute for Physical Measurement Technologies IPM)
• 2025-07-09
  seminar
  Lecture by Prof. Andreas W. Schell (Johannes Kepler University Linz, Austria)
• 2025-06-23
  news
  Interview article by Takeuchi Research Director.
• 2025-06-17
  seminar
  Lecture by Prof. Jungsang Kim (Duke University, USA)
• 2025-03-27
  event
  Hold the 1st symposium on Takeuchi ERATO

  * Poster presentation list, symposium photo. Thank you for your participation. The participants were 250 (online: 117, onsite: 88).  Detail 

FY 2024

• 2024-11-01
  news
  Website opened.
• 2024-10-01
  news
  Takeuchi ERATO project started.