Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RECONF, VLD |
2024-01-29 15:05 |
Kanagawa |
AIRBIC Meeting Room 1-4 (Primary: On-site, Secondary: Online) |
A Study of Low Latency Feedback Operation Architecture for Superconducting Qubit Takefumi Miyoshi (QuEL/e-trees), Keisuke Koike (e-trees), Kazuhisa Ogawa, Ryo Matsuda, Hidehisa Shiomi (Osaka Univ.), Shinichi Morisaka (Osaka Univ./QuEL), Yutaka Tabuchi (RIKEN), Makoto Negoro (Osaka Univ.) VLD2023-86 RECONF2023-89 |
[more] |
VLD2023-86 RECONF2023-89 pp.35-40 |
QIT (2nd) |
2023-12-19 10:30 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
Implementation of robustly optimized dynamical decoupling on superconducting qubits Akinori Machino (Osaka Univ./QIQB), Kazuhisa Ogawa (QIQB), Kosuke Mitarai (Osaka Univ./QIQB), Takefumi Miyoshi (QIQB/e-trees/QuEL), Hidehisa Shiomi (QIQB), Shinichi Morisaka (QIQB/QuEL), Ryo Matsuda (Osaka Univ.), Keisuke Koike (e-trees), Ryutaro Ohira, Toshi Sumida, Yoshinori Kurimoto, Yuuya Sugita, Yosuke Ito (QuEL), Yasunari Suzuki (NTT), Peter A. Spring, Shiyu Wang, Shuhei Tamate, Yutaka Tabuchi (RIKEN), Yasunobu Nakamura (RIKEN/The univ. of Tokyo), Makoto Negoro (QIQB/QuEL) |
Dynamical decoupling (DD) is one of the important techniques to protect the state of a qubit from decoherence, and plays... [more] |
|
QIT (2nd) |
2022-12-08 12:30 |
Kanagawa |
Keio Univ. (Primary: On-site, Secondary: Online) |
Design method of robust quantum gate in superconducting qubits Shu Watanabe (Univ. of Tokyo), Yutaka Tabuchi, Yasunobu Nakamura (RIKEN) |
One of the biggest challenges in research for realizing a superconducting quantum computer by integrating superconductin... [more] |
|
SDM |
2022-02-04 13:00 |
Online |
Online |
[Invited Talk]
Superconducting Quantum Computers
-- Scalable wiring architecture -- Yutaka Tabuchi (RIKEN) SDM2021-78 |
Research and development of quantum computers using solid-state qubits are accelerating. Whereas people anticipate solid... [more] |
SDM2021-78 pp.17-20 |
QIT (2nd) |
2019-05-20 13:20 |
Fukuoka |
Kyushu University, Chikushi Campus |
[Poster Presentation]
Breaking the trade-off between gate and relaxation times of a superconducting qubit with a Josephson quantum filter Shingo Kono (Riken), Kazuki Koshino (Tokyo Medical and Dental University), Yutaka Tabuchi, Atsushi Noguchi, Dany Lachance-Quirion, Yasunobu Nakamura (The University of Tokyo) |
[more] |
|
QIT (2nd) |
2018-11-27 09:50 |
Tokyo |
The University of Tokyo |
Quantum non-demolition detection of an itinerant microwave photon Shingo Kono (UT), Kazuki Koshino (TMDU), Yutaka Tabuchi, Atsushi Noguchi, Yasunobu Nakamura (UT) |
From the point of view of the quantum network between superconducting quantum circuits, microwave-photon detection is a ... [more] |
|
QIT (2nd) |
2018-11-26 13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
A development of control hardware for quantum information processing Yutaka Tabuchi, Yutaka Takeda, Shingo Kono, Shuhei Tamate, Yasunobu Nakamura (RCAST, Univ. of Tokyo) |
A development of scalable electronic circuits are indispensable for scalable quantum information processing experiments ... [more] |
|
QIT (2nd) |
2018-11-26 13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
[Poster Presentation] Characterizing magnon detection sensitivity in a hybrid quantum device Samuel P. Wolski, Dany Lachance-Quirion, Yutaka Tabuchi, Shingo Kono, Koji Usami, Yasunobu Nakamura (U. Tokyo) |
[Student Presentation Award]
Hybrid quantum devices consisting of a superconducting qubit and a ferromagnetic crystal i... [more] |
|
QIT (2nd) |
2018-11-26 13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Design of integrated superconducting qubits and its challenges Shuhei Tamate, Yutaka Tabuchi, Shingo Kono, Akhil Pratap Singh (UTokyo), Kun Zuo, Koichi Kusuyama (RIKEN), Yasunobu Nakamura (UTokyo/RIKEN) |
[more] |
|
QIT (2nd) |
2018-11-26 13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Cross-Resonance gate on 2D-integrated system of superconducting qubits Kentaro Heya, Kiyoto Mekami, Amarsanaa Davaasuren, Yutaka Takeda, Akhil Pratap Singh, Singo Kono (UT), Yasunari Suzuki (NTT), Koh-ich Nittoh, Koichi Kusuyama (RIKEN), Shuhei Tamate, Yutaka Tabuchi (UT), Yasunobu Nakamura (UT/RIKEN) |
Quantum Error Correction is indispensable for large-scale quantum computing. However, quantum error correction codes suc... [more] |
|
MWP |
2017-11-09 13:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Surface Acoustic Wave Optomechanics Rekishu Yamazaki (UTokyo/JST), Ayato Okada (UTokyo), Atsushi Noguchi (UTokyo/JST), Yutaka Tabuchi, Koji Usami (UTokyo), Yasunobu Nakamura (UTokyo/RIKEN) MWP2017-45 |
We introduce a development of optomechanical system using a surface acousticwave (SAW) as a mechanical oscillator. Devel... [more] |
MWP2017-45 pp.1-6 |
QIT (2nd) |
2016-05-30 11:40 |
Kochi |
Kochi University of Technology Eikokuji campus |
Experimental performance of optimized selective averaging pulses Makoto Negoro, Kenta Nakamura, Yu Yonei, Yutaka Tabuchi, Masahiro Kitagawa (Osaka Univ.) |
[more] |
|
QIT (2nd) |
2015-05-26 14:20 |
Osaka |
Osaka University |
Development of a 17 GHz arbitrary waveform pulsed spectrometer for EPR quantum computation experiments at millikelvin temperatures Yung Szen Yap (Osaka Univ./UTM), Yutaka Tabuchi (RCAST, The University of Tokyo), Makoto Negoro, Akinori Kagawa, Masahiro Kitagawa (Osaka Univ.) |
High fidelity gate operations and initialization of qubits are important for quantum information processing experi... [more] |
|
QIT (2nd) |
2014-05-13 11:00 |
Aichi |
Nagoya Univ. |
Hamiltonian engineering based on averaging Hamiltonian theory and optimal control theory Makoto Negoro (Osaka Univ.), Yutaka Tabuchi (Univ. Tokyo), Rai Suyama, Masahiro Kitagawa (Osaka Univ.) |
[more] |
|
QIT (2nd) |
2013-05-27 - 2013-05-28 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
Instrumentation Development of ESR Quantum Computation Yuki Hashimoto, Yung Szen Yap (Osaka Univ.), Yutaka Tabuchi (Tokyo Univ.), Tatsunori Kato, Hiroshi Yamamoto, Makoto Negoro, Akinori Kagawa, Masahiro Kitagawa (Osaka Univ.) |
[more] |
|
MW (Workshop) |
2012-08-08 - 2012-08-10 |
Overseas |
Chulalongkorn University, Bangkok, Thailand |
Efficient Stripline Micro-probe for Ku-band Electron Paramagnetic Resonance Yap Yung Szen, Hiroshi Yamamoto, Yutaka Tabuchi, Makoto Negoro, Akinori Kagawa, Masahiro Kitagawa (Osaka Uni.) |
Electron paramagnetic resonance (EPR) is a widely used instrument and in many situations a higher efficiency probe not o... [more] |
|
QIT (2nd) |
2012-05-22 09:40 |
Fukui |
Fukui Univ. |
Numerical optimization method of dynamical decoupling sequences Yutaka Tabuchi, Masahiro Kitagawa (Osaka Univ.) |
A method for numerically generating dynamical decoupling (DD) sequences is presented. It is intended to tailor the DD se... [more] |
|