Rchr
J-GLOBAL ID：201101012123977119
Update date: Nov. 11, 2024
HAYASAKA Kazuhiro
HAYASAKA Kazuhiro
Affiliation and department：
Job title：
Associate Director
Other affiliations (1)：
Research field (1)：
Optical engineering and photonics
Research keywords (1)：
量子情報処理プロジェクト
Research theme for competitive and other funds (4)：
- 2016 - 2019 Many-body quantum systems developed by quantum measurements
- 2015 - 2018 Generation of mesoscopic laser-cooled ion strings with controlled spacing
- 2015 - 2017 Engineering of superradiance of laser-cooled trapped ions
- 2009 - 2014 Quantum information processing using an ion trap system
Papers (17)：
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Yoshiaki Tsujimoto, Chenglong You, Kentaro Wakui, Mikio Fujiwara, Kazuhiro Hayasaka, Shigehito Miki, Hirotaka Terai, Masahide Sasaki, Jonathan P. Dowling, Masahiro Takeoka. Heralded amplification of nonlocality via entanglement swapping. NEW JOURNAL OF PHYSICS. 2020. 22. 2
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Yoshiaki Tsujimoto, Chenglong You, Kentaro Wakui, Mikio Fujiwara, Kazuhiro Hayasaka, Shigehito Miki, Hirotaka Terai, Masahide Sasaki, Jonathan P. Dowling, Masahiro Takeoka. An optimal strategy to recover nonlocality of polarization-entangled state from a SPDC source via entanglement swapping relay. 2019 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC). 2019
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Yoshiaki Tsujimoto, Kentaro Wakui, Mikio Fujiwara, Kazuhiro Hayasaka, Shigehito Miki, Hirotaka Terai, Masahide Sasaki, Masahiro Takeoka. Optimal conditions for the Bell test using spontaneous parametric down-conversion sources. PHYSICAL REVIEW A. 2018. 98. 6
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Walker Thomas, Miyanishi Koichiro, Ikuta Rikizo, Takahashi Hiroki, Kashanian Samir Vartabi, Tsujimoto Yoshiaki, Hayasaka Kazuhiro, Yamamoto Takashi, Imoto Nobuyuki, Keller Matthias. Long-Distance Single Photon Transmission from a Trapped Ion via Quantum Frequency Conversion. PHYSICAL REVIEW LETTERS. 2018. 120. 20
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Hayasaka Kazuhiro. 19pAE-3 Application of Quantum State Control of Trapped Ions. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 637-638
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MISC (51)：
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Kitanaka T., Kanda T., Tanaka U., Hayasaka K., Urabe S. 27pSA-4 Generation of 230nm Coherent Light for the ^1S_<0^->^3P_1 transition of ^<115>In. Meeting abstracts of the Physical Society of Japan. 2012. 67. 1. 244-244
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Kanda T., Kitanaka T., Tamura K., Toyoda K., Tanaka U., Hayasaka K., Urabe S. 23oEE-7 Optimization of Sympathetic Cooling of ^<115>In^+ by ^<40>Ca^+ for <115>In^+ Optical Frequency Standard. Meeting abstracts of the Physical Society of Japan. 2011. 66. 2. 178-178
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Nagano Shigeo, Hachisu Hidekazu, Hanado Yuko, Hayasaka Kazuhiro, Hosokawa Mizuhiko, Ido Tetsuya, Ito Hiroyuki, Kajita Masatoshi, Koyama Yasuhiro, Kumagai Motohiro, et al. 23pEE-2 Demonstration of a hybrid optical clock with lattice-confined ^<87>Sr atoms and a singly trapped ^<40>Ca^+ ion. Meeting abstracts of the Physical Society of Japan. 2011. 66. 2. 177-177
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Tamura K., Kanda T., Kitanaka T., Toyoda K., Tanaka U., Hayasaka K., Urabe S. 28aRD-9 Sideband Cooling of In^+ by Ca^+ for In^+ Optical Frequency Standard. Meeting abstracts of the Physical Society of Japan. 2011. 66. 1. 226-226
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Jonas S. NEERGAARD-NIELSEN, Makoto TAKEUCHI, Kentaro WAKUI, Hiroki TAKAHASHI, Kazuhiro HAYASAKA, Masahiro TAKEOKA, Masahide SASAKI. Photon subtraction from traveling fields - recent experimental demonstrations. Progress in informatics : PI. 2011. 8. 5-18
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Professional career (1)：
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