研究発表 - 早瀬 潤子
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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
第4回ナノテクノロジー総合シンポジウム (Tokyo Big Sight, Tokyo, Japan) ,
2006年02月,口頭発表(一般)
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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年01月,口頭発表(一般)
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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年01月,口頭発表(一般)
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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年06月,口頭発表(一般)
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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年06月,口頭発表(一般)
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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年08月,口頭発表(一般)
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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年05月,口頭発表(一般)
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Biexcitonic contribution to four-wave mixing in a self-organized quantum-well material
J. Ishi, Y. Kato, H. Kunugita, K. Ema, T. Ban, T. Kondo
International Quantum Electronics Conference (CLEO/Europe – IQEC 2000),
2000年09月,口頭発表(一般)
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Transient nondegenerate four-wave mixing signal induced by exciton-exciton interactions in a self-organized quantum-well material
J. Ishi, Y. Kato, H. Kunugita, K. Ema,T. Ban, T. Kondo
Nonlinear Optics: Materials, Fundamentals, and Applications (NLO 2000),
2000年08月,口頭発表(一般)
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All-optical temporal-spatial conversion using a four-wave-mixing process in a self-organized quantum well material
K. Ema, J. Ishi, T. Hiramatsu, T. Takahashi, Y. Kato, H. Kunugita, T. Ban, T. Kondo
Conference on Lasers and Electro-Optics (CLEO 2000),
2000年05月,口頭発表(一般)
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Nondegenerate four-wave mixing from two-exciton states in self-organized quantum-well material
J. Ishi, H. Kunugita, K. Ema, K. Tanaka, T. Ban, T. Kondo, R. Ito
Pacific Rim Conference on Laser and Electro-Optics,
1999年09月,口頭発表(一般)
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Biexcitonic contribution to the four-wave-mixing signal from a self-organized quantum-well material (C6H13NH3)2PbI4
H. Kunugita, J. Ishi , K. Sano, K. Ema, K. Tanaka, T. Kondo, R. It
Nonlinear Optics '98. Materials, Fundamentals and Applications Topical Meeting,
1998年08月,口頭発表(一般)