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All Technical Committee Conferences (Searched in: All Years)
| 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] | |
| MW | 2023-11-16 15:20 |
Okinawa | Nago City Industrial Support Center (Okinawa) (Primary: On-site, Secondary: Online) |
An even harmonic quadrature mixer MMIC for quantum bits' exciting Yusuke Ohmori, Kousuke Itou, Takaaki Michishita, Tsukasa Hirai, Masaomi Tsuru, Naoki Sakai (KIT), Shinichi Morisaka, Hidehisa Shiomi, Makoto Negoro (Osaka Univ.), Kenji Itoh (KIT) MW2023-133 |
This paper describes a prototype of an even harmonic quadrature mixer MMIC used for a microwave source exciting supercon... [more] | MW2023-133 pp.37-42 |
| VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] | 2023-11-16 13:35 |
Kumamoto | Civic Auditorium Sears Home Yume Hall (Primary: On-site, Secondary: Online) |
VLD2023-52 ICD2023-60 DC2023-59 RECONF2023-55 |
(To be available after the conference date) [more] | VLD2023-52 ICD2023-60 DC2023-59 RECONF2023-55 pp.117-118 |
| AP (2nd) |
2022-12-08 13:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Development of Superconducting Qubit Controller Hidehisa Shiomi (Osaka Univ.), Takefumi Miyoshi, Keisuke Koike (e-trees), Shinichi Morisaka (QuEL), Makoto Negoro (Osaka Univ.), Yosuke Ito (QuEL), Kazuhisa Ogawa (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2021-11-30 13:30 |
Online | Online | [Poster Presentation]
Precision electron spin control experiment with RFSoC Yuta Kawai (Osaka Univ.), Ryohei Niwase, Keisuke Koike (e-trees), Koichiro Miyanishi, Akinori Kagawa (Osaka Univ.), Takefumi Miyoshi (e-trees), Masahiro Kitagawa (Osaka Univ.), Makoto Negoro (QIQB) |
Quantum computers that uses electron spins as qubits are gated by microwave pulses in the Ku band. For highly accurate g... [more] | |
| IPSJ-SLDM, RECONF, VLD, CPSY, IPSJ-ARC [detail] | 2020-01-24 09:30 |
Kanagawa | Raiosha, Hiyoshi Campus, Keio University | A Case Study of Development of Signal Processing Systems with RFSoC Ryohei Niwase (e-trees), Makoto Negoro, Yuta Kawai (Osaka Univ.), Takefumi Miyoshi (e-trees) VLD2019-80 CPSY2019-78 RECONF2019-70 |
[more] | VLD2019-80 CPSY2019-78 RECONF2019-70 pp.159-163 |
| IPSJ-SLDM, RECONF, VLD, CPSY, IPSJ-ARC [detail] | 2020-01-24 09:55 |
Kanagawa | Raiosha, Hiyoshi Campus, Keio University | Quantum control of electron spin qubit with RFSoC Yuta Kawai, Takato Koide, Hiroki Imawaka, Koichiro Miyanishi (Osaka Univ.), Ryohei Niwase, Takefumi Miyoshi (e-trees), Makoto Negoro, Akinori Kagawa (Osaka Univ.) VLD2019-81 CPSY2019-79 RECONF2019-71 |
Quantum computer using electron spins as qubits performs gate operations with Ku-band microwave. In this study, we devel... [more] | VLD2019-81 CPSY2019-79 RECONF2019-71 pp.165-167 |
| QIT (2nd) |
2019-11-18 13:50 |
Tokyo | Gakushuin University | [Poster Presentation]
Predicting Time-Series Data with Quantum Recurrent Neural Network Yuto Takaki, Kosuke Mitarai, Makoto Negoro, Keisuke Fujii, Masahiro Kitagawa (Osaka Univ.) |
We propose quantum algorithm for time-series prediction by using a quantum circuit that has similar structure as the rec... [more] | |
| QIT (2nd) |
2019-11-18 13:50 |
Tokyo | Gakushuin University | [Poster Presentation]
Experimental quantum kernel machine learning with solid state NMR Takeru Kusumoto, Kosuke Mitarai, Makoto Negoro, Keisuke Fujii, Masahiro Kitagawa (Osaka Univ.) |
We employ so-called quantum kernel estimation to exploit complex quantum dynamics of solid-state NMR for machine learnin... [more] | |
| QIT (2nd) |
2017-11-17 15:30 |
Saitama | Saitama University | Implementation of quantum reservoir computation using ensemble solid-state nuclear-spin qubits Makoto Negoro (Osaka Univ.), Keisuke Fujii, Kohei Nakajima (Univ. of Tokyo), Kosuke Mitarai, Masahiro Kitagawa (Osaka Univ.) |
[more] | |
| 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) |
2015-05-25 13:20 |
Osaka | Osaka University | [Poster Presentation]
Development of a Stripline Loop-Gap Resonator for ESR Quantum Computation Experiments Mayuko Kuno (Osaka Univ.), Yap Yung Szen (Osaka Univ./UTM), Makoto Negoro, Akinori Kagawa, Masahiro Kitagawa (Osaka Univ.) |
[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 16:30 |
Hokkaido | Hokkaido Univ. | Quantum nondemolition measurement with spin amplification Makoto Negoro, Kenichiro Tateishi, Akinori Kagawa, Shinsuke Nishida, Yasushi Morita, Masahiro Kitagawa (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2013-05-27 - 2013-05-28 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Quantum information processing experiment in nuclear spin system hyperpolarized with dynamic nuclear polarization using photoexcited triplet electrons Shun Hashizaki (Osaja Univ.), Kenichirou Tateishi (RIKEN), Makoto Negoro, Shinsuke Nishida, Akinori Kagawa, Yasushi Morita, Masahiro Kitagawa (Osaja Univ.) |
[more] | |
| QIT (2nd) |
2013-05-27 - 2013-05-28 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Mean-field analysis of nuclear magnetic phase transition in a p-terphenyl crystal Takahiro Kitano, Akinori Kagawa, Makoto Negoro (Osaka Univ.), Isao Maruyama (Fukuoka Institute of Technology), 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] | |
| QIT (2nd) |
2012-05-21 13:20 |
Fukui | Fukui Univ. | [Poster Presentation]
Spin Amplification in Random Coupling Network Makoto Negoro, Kenichiro Tateishi, Akinori Kagawa, Masahiro Kitagawa (Osaka Univ.) |
If a component of a spin of interest is copied to surrounding spins many times, the spin component can be amplified and ... [more] | |
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