Keio University

Presentations

Hayase, Junko

301-320 items (total 494)

Preferentially-oriented nitrogen-vacancy centers in diamond created using chemical vapor deposition on a micropatterned (001) substrate

Speaker
R. Fujita, S. Saijo, I. Hanano, H. Watanabe, K. Akahane, Y. Monnai, K. M. Itoh, J. Ishi-Hayase
Conference Title
[Conference Category International presentation] Conference Title 9th International Conference on Physics and Applications of Spin-Related henomena in Solids(Venue Kobe, Japan) Dates 2016.08.10 - 2016.08.10
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Magnetic field sensing using preferentially-oriented nitrogen-vacancy centers in diamond

Speaker
S. Saijo, H. Watanabe, Y. Monnai, S. Kitazawa, R. Fujita, Y. Matsuzaki, K. M. Itoh, J. Ishi-Hayase
Conference Title
[Conference Category International presentation] Conference Title 9th International Conference on Physics and Applications of Spin-Related henomena in Solids(Venue Kobe, Japan) Dates 2016.08.08 - 2016.08.08
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Robust photon-echo generation in quantum dots using a pair of chirp pulses

Speaker
Y. Sato, N. Aonuma, K. Akahane, J. Ishi-Hayase
Conference Title
[Conference Category International presentation] Conference Title 19th Conference on Dynamical Process in Excited States of Solids (DPC16)(Venue Paris, France) Dates 2016.07.15 - 2016.07.15
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Complex quantum beats of excitons in quantum dots observed using three-pulse photon echo

Speaker
Y. Arai, K. Akahane, S. Kitazawa, J. Ishi-Hayase
Conference Title
[Conference Category International presentation] Conference Title 19th Conference on Dynamical Process in Excited States of Solids (DPC16)(Venue Paris, France) Dates 2016.07.15 - 2016.07.15
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

ダイヤモンド中窒素空孔中心を用いた電流センシングの感度計算

Speaker
織部 優也,西條 蒼野,渡邊 幸志,松崎 雄一郎,早瀬 潤子
Conference Title
[Conference Category Domestic presentation] Dates 2017.09.06 - 2017.09.06
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

ダイヤモンド中窒素空孔中心の連続波光検出磁気共鳴を用いた交流磁場センシング

Speaker
西條 蒼野,松崎 雄一郎,齊藤 志郎,渡邊 幸志,水落 憲和,早瀬 潤子
Conference Title
[Conference Category Domestic presentation] Dates 2017.09.06 - 2017.09.06
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

周波数上方変換を用いた通信波長帯単一光子の高時間分解検出-ビーム入射角依存性-

Speaker
井藤 魁,淺村 尚人,清水 亮介,早瀬 潤子
Conference Title
[Conference Category Domestic presentation] Dates 2017.09.05 - 2017.09.05
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Large-area two-dimensional array of preferentially-oriented nitrogen-vacancy centers in diamond

Speaker
I. Hanano, R. Fujita, H. Watanabe, K. Akahane and J. Ishi-Hayase
Conference Title
[Conference Category International presentation] Conference Title 28th International Conference on Diamond and Carbon Materials(Venue Göteborg, Sweden) Dates 2017.09.04 - 2017.09.04
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Multi-frequency vector magnetic field sensing using nitrogen-vacancy centres in diamond

Speaker
K. Yahata, S. Kitazawa, S. Saijo, Y. Matsuzaki, S. Saito, J. Ishi-Hayase
Conference Title
[Conference Category International presentation] Conference Title 28th International Conference on Diamond and Carbon Materials(Venue Göteborg, Sweden) Dates 2017.09.04 - 2017.09.04
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Beam Angle Dependence of Time-resolved Single-photon Detection in Communication Band by using Frequency Up-conversion

Speaker
K. Ito, R. Shimizu, J. Ishi-Hayase
Conference Title
[Conference Category International presentation] Conference Title The 24th Congress of the International Commission for Optics(Venue Tokyo, Japan) Dates 2017.08.22 - 2017.08.22
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Enhancement of Photon Echo Signal from Strain Compensated Quantum Dots Embedded in Optical Resonator

Speaker
R. Ide, K. Akahane, J. Ishi-Hayase
Conference Title
[Conference Category International presentation] Conference Title The 24th Congress of the International Commission for Optics(Venue Tokyo, Japan) Dates 2017.08.22 - 2017.08.22
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Improvement of Generation Efficiency of Photon Echo from Inhomogeneous Quantum Dot Ensemble using Chirp Pulse

Speaker
N. Aonuma, Y. Sato, K. Akahane, J. Ishi-Hayase
Conference Title
[Conference Category International presentation] Conference Title The 24th Congress of the International Commission for Optics(Venue Tokyo, Japan) Dates 2017.08.22 - 2017.08.22
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Orientation and Position-controlled Nitrogen-Vacancy Centers in CVD Diamond on Micropatterned Substrate

Speaker
I. Hanano, R. Fujita, H. Watanabe, K. Akahane and J. Ishi-Hayase
Conference Title
[Conference Category International presentation] Conference Title 29th International Conference on Defects in Semiconductors Dates 2017.08.01 - 2017.08.01
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Nearly-complete rephasing of macroscopic coherence of quantum dot excitons with large inhomogeneous broadening using a pair of chirped pulses

Speaker
J. Ishi-Hayase, Y. Sato, N. Aonuma, K. Akahane
Conference Title
[Conference Category International presentation] Conference Title Nonlinear Optics (NLO)(Venue Hawai, USA) Dates 2017.07.21 - 2017.07.21
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Multi-frequency Vector magnetic field sensing using nitrogen-vacancy centers in diamond

Speaker
K. Yahata, S. Kitazawa, S. Saijo, Y. Matsuzaki, S. Saito and J. Ishi-Hayase
Conference Title
[Conference Category International presentation] Conference Title Gordon Reserch Conferences Quantum Sensing 2017(Venue Hong-Kong, China) Dates 2017.07.05 - 2017.07.05
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Current sensing with an ensemble of nitrogen vacancy centers in diamond

Speaker
S.Saijo, H.Uchiyama, H. Watanabe, Y. Matsuzaki, Y. Ohno, J. Ishi-Hayase
Conference Title
[Conference Category International presentation] Conference Title Gordon Reserch Conferences Quantum Sensing 2017(Venue Hong-Kong, China) Dates 2017.07.03 - 2017.07.03
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

デュアルコム分光による量子ドットの過渡応答評価

Speaker
新井 悠人,浅原 彰文,美濃島 薫,赤羽 浩一,早瀬 潤子
Conference Title
[Conference Category Domestic presentation] Dates 2017.03.15 - 2017.03.15
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

多周波数制御によるダイヤモンド中窒素空孔中心高感度ベクトル磁場センサ

Speaker
北澤 清香,松崎 雄一郎,矢幡 健,西條 蒼野,角柳 孝輔,齋藤 志郎,早瀬 潤子
Conference Title
[Conference Category Domestic presentation] Dates 2017.03.15 - 2017.03.15
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

微細加工基板上に生成したダイヤモンド中NV中心の特性評価

Speaker
藤田 留士郎,花野 郁也,渡邊 幸志,赤羽 浩一,早瀬 潤子
Conference Title
[Conference Category Domestic presentation] Dates 2017.03.14 - 2017.03.14
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Nitorgen-Vacancy Centers in CVD Diamond on Micropatterned Substrate

Speaker
I. Hanano, R. Fujita, S. Saijo, H. Watanabe K. Akahane, J. Ishi-Hayase
Conference Title
[Conference Category Domestic presentation] Dates 2017.02.28 - 2017.02.28
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
English
Conference Category
Poster presentation