Presentations -
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Ultrafast nonlinear optical response of weakly confined excitons
小島磨, 井須俊郎, 早瀬(伊師) 潤子, 佐々木 雅英, 土屋昌弘
電子材料シンポジウム (静岡県伊豆の国市 ホテルサンバレー富士見(静岡)) ,
2006.07,Oral presentation (general)
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Selective generation of quantum beats of weakly confined excitons
O. Kojima, T. Isu, J. Ishi-Hayase, M. Sasaki, and M. Tsuchiya
28th International Conference on the Physics of Semiconductors (ICPS2006),
2006.07,Oral presentation (general)
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Polarization-dependent four-wave mixing measurements in highly-stacked InAs quantum dots
M. Kujiraoka, J. Ishi-Hayase, K. Akahane, N. Yamamoto, K. Ema, and M. Sasaki
28th International Conference on the Physics of Semiconductors (ICPS2006) (Vienna, Austria) ,
2006.07,Oral presentation (general)
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Enhancement of nonlinear optical response of weakly confined excitons in GaAs thin films by spectrally rectangle-shape-pulse-excitation
O. Kojima, T. Isu, J. Ishi-Hayase, M. Sasaki, and M. Tsuchiya
International Conference on Nanoscience and Technology (Basel, Switzerland) ,
2006.07,Oral presentation (general)
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Anomalous time evolution of exciton coherence in highly-stacked InAs quantum dots
J. Ishi-Hayase, K. Akahane, N. Yamamoto, M. Kujiraoka, K. Ema, and M. Sasaki,
28th International Conference on the Physics of Semiconductors (ICPS2006) (Vienna, Austria) ,
2006.07,Oral presentation (general)
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通信波長帯積層InAs量子ドットの位相緩和特性
早瀬(伊師) 潤子, 赤羽 浩一, 山本 直克, 鯨岡 真美子, 江馬一弘, 佐々木 雅英
NICT光ネットワーク基盤技術シンポジウム (明治記念館(東京)) ,
2006.06,Oral presentation (general)
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GaAs薄膜弱閉じ込め励起子の非線形過渡応答
小島磨, 井須俊郎, 早瀬(伊師) 潤子, 佐々木雅英, 土屋昌弘
日本物理学会第61回年次大会 (愛媛大学（愛媛）) ,
2006.03,Oral presentation (general)
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Decoherence suppression of excitons in GaSe using three successive femtosecond optical pulsesl
T. Kishimoto, A. Hasegawa, Y. Mitsumori, J. Ishi-Hayase, M. Sasaki, and F. Minami
The 4th NIMS International Conference on Photonic Processes in Semiconductor Nanostructures (Tsukuba, Japan) ,
2006.03,Oral presentation (general)
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通信波長帯超高密度量子ドットのフォトンエコー法による位相緩和測定
早瀬(伊師) 潤子，赤羽浩一，山本直克，鯨岡真美子，江馬一弘，佐々木雅英
2006年春季第53回応用物理学会関係連合講演会 講演奨励賞受賞記念講演 (武蔵工業大学（東京）) ,
2006.03,Oral presentation (invited, special)
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光パルス列を用いた半導体励起子の位相緩和制御
早瀬(伊師) 潤子, 鯨岡真美子, 赤羽浩一, 山本直克, 江馬一弘, 佐々木雅英
第4回超高速光エレクトロニクス研究会, (上智大学（東京）) ,
2006.03,Oral presentation (invited, special)
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低歪積層InAs量子ドットにおける非指数関数的位相緩和
早瀬(伊師) 潤子, 赤羽浩一, 山本直克, 鯨岡真美子, 江馬一弘, 佐々木雅英
日本物理学会第61回年次大会 (愛媛大学（愛媛）) ,
2006.03,Oral presentation (general)
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低歪積層InAs量子ドットにおける四光波混合－偏光選択則と光学異方性－
早瀬(伊師) 潤子, 鯨岡真美子,赤羽浩一, 山本直克,江馬一弘, 佐々木雅英
日本物理学会第61回年次大会 (愛媛大学（愛媛）) ,
2006.03,Oral presentation (general)
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Exciton dephasing in strain-compensated self-assembled InAs quantum dots
J. Ishi-Hayase, K. Akahane, N. Yamamoto, M. Kujiraoka, K. Ema, and M. Sasaki
Photonic West 2006,
2006.02,Oral presentation (general)
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Nonlinear optical response of excitons in GaAs thin films
O. Kojima, T. Isu, M. Tsuchiya, J. Ishi-Hayase, and M. Sasaki
JAPAN NANO 2006 (Tokyo Big Sight, Tokyo, Japan) ,
2006.02,Oral presentation (general)
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Exciton dephasing in strain-compensated self-assembled InAs quantum dots
J. Ishi-Hayase, K. Akahane, N. Yamamoto, M. Kujiraoka, K. Ema, and M. Sasaki
Photonic West 2006 (San Jose, USA) ,
2006.01,Oral presentation (general)
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Nonlinear optical response of weakly confined excitons in GaAs thin films under irradiation of femtosecond laser pulses
O. Kojima, T. Isu, J. Ishi-Hayase, and M. Tsuchiya
9th International Symposium on Contemporary Photonics Technology (CPT2006) (Tokyo Conference Center, Tokyo, Japan) ,
2006.01,Oral presentation (general)
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Infuluence of spin relaxation on excitonic nonlinearity in an organic-inorganic hybrid quantum-well material
M. Toda, K. Ohashi, D. Ichii, K. Umeda, J. Ishi-Hayase, H. Kunugita, K. Ema, K. Tanaka, and T. Kondo
The European Quantum Electronics Conference (CLEO/Europe – EQEC 2003),
2003.06,Oral presentation (general)
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Cavity polaritons in a photonic crystal slab imbedded an inorganic-organic hybrid-type semiconductor
J. Ishi-Hayase and T. Ishihara,
The European Conference on Lasers and Electro-Optics (CLEO/Europe – EQEC 2003),
2003.06,Oral presentation (general)
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Serial-parallel conversion of high-speed optical bit stream by highly efficient nonlinear materials
K. Ema, J. Ishi, H. Kunugita, T. Kond
Optoelectoronics and Communications Conference and Ｉnternational Ophthalmologic Conference,
2001.08,Oral presentation (general)
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Ultrafast spin relaxation of excitons in a self-organized quantum-well material
J. Ishi, Y. Kato, K. Ohashi, H. Kunugita, K. Ema, T. Ban, T. Kondo
Technical Digest. Summaries of papers presented at the Quantum Electronics and Laser Science Conference. Postconference Technical Digest (IEEE Cat. No.01CH37172), (Digital Object Identifier 10.1109/QELS.2001.962078 ),
2001.05,Oral presentation (general)