Original paper

2026

1. Active multiplexing for scalable generation and manipulation of photonic quantum states
   Fumihiro Kaneda and Masahiro Yabuno
   Nano Convergence 13, 10 (2026)
   DOI: 10.1186/s40580-026-00540-6

2. Quantum coherence and negative quasi probabilities in a contextual three-path interferometer
   Holger F Hofmann
   JPhys Photonics, 8, 015047 (2026)
   DOI: 10.1088/2515-7647/ae37b4

3. Quantum contextuality requiring counterfactual gain
   Yuki Sagawa, Jonte R. Hance, Holger F. Hofmann and Takafumi Ono
   Physical Review A, 113, 012221 (2026)
   DOI: 10.1103/ngxx-2kcp

   2025

   1. Tight qubit uncertainty relations studied through weak values in neutron interferometry
      Andreas Dvorak, Ismaele V. Masiello, Yuji Hasegawa, Hartmut Lemmel, Holger F. Hofmann and Stephan Sponar
      Physical Review Research, 7, 043334 (2025)
      DOI: 10.1103/pthn-81pm

   2. Optimized Spectral Purity of Heralded Single Photons at the Telecom O-Band
      Wu-Hao Cai, Soyoung Baek, Rui-Bo Jin and Fumihiro Kaneda
      Advanced Physics Research 4, e00167 (2025)
      DOI: 10.1002/apxr.202500167

   3. Hybrid Cramér-Rao Bound for Quantum Bayes Point Estimation with Nuisance Parameters
      Jianchao Zhang and Jun Suzuki
      Entropy, 27, 1184 (2025)
      DOI: 10.3390/e27121184

   4. Entangled measurement for W states
      Geobae Park, Holger F. Hofmann, Ryo Okamoto and Shigeki Takeuchi
      Science Advances, 11, eadx4180 (2025)
      DOI: 10.1126/sciadv.adx4180

   5. Low-Loss Polarization-Maintaining Router for Single and Entangled Photons at a Telecom Wavelength
      Pengfei Wang, Soyoung Baek, Masahiro Yabuno, Shigehito Miki, Hirotaka Terai and Fumihiro Kaneda
      Advanced Quantum Technologies, e00355 (2025)
      DOI: 10.1002/qute.202500355

   6. Creation of Single Tin-Vacancy Color Centers in Small Nanodiamonds
      Hideaki Takashima, Konosuke Shimazaki, Hiroshi Abe, Takeshi Ohshima and Shigeki Takeuchi
      ACS Photonics, 12, 4950-4955 (2025)
      DOI: 10.1021/acsphotonics.5c00627

   7. Ultra-broadband photon pair generation on CMOS-compatible chip
      Yushi Hamayama, Kenta Sugiura, Hirofumi Gotoh, Dan Nakamura, Xiaotian Zhu, Sai Tak Chu, Brent E. Little, Ryo Okamoto and Shigeki Takeuchi
      APL Photonics, 10, 076101 (2025)
      DOI: 10.1063/5.0253731

   8. A Gigahertz configurable silicon photonic integrated circuit nonlinear interferometer
      Jonathan Frazer, Takafumi Ono and Jonathan C F Matthews
      Quantum Science and Technology, 10, 025033 (2025)
      DOI: 10.1088/2058-9565/adb176

   9. Quantum infrared attenuated total reflection spectroscopy
      Torataro Kurita, Yu Mukai, Ryo Okamoto, Masaya Arahata, Toshiyuki Tashima, Hiroshi Ota, Katsuhiko Tokuda and Shigeki Takeuchi
      Physical Review Applied, 23, 014061 (2025)
      DOI: 10.1103/PhysRevApplied.23.014061