Keio University

Presentations

Watanabe, Shinichi

241-259 items (total 259)

Tuning the emission energy of InxGa1-xAs/AlyGa1-yAs quantum dots grown in inverted pyramids

Speaker
M. Baier, S. Watanabe, Y. Ducommun, E. Pelucchi, A. Rudra, and E. Kapon
Conference Title
[Conference Category International presentation] Conference Title 7th International Conference on Nanometer-scale Science and Technology, 21st European conference on Surface Science(Venue Malmo, Sweden) Dates 2002.06 - 2002.06
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Microscopic Imaging of emission patterns in T-shaped quantum wire lasers

Speaker
S. Watanabe, S. Koshiba, M. Yoshita, M. Baba, H. Sakaki, and H. Akiyama
Conference Title
[Conference Category International presentation] Conference Title Quantum Electronics and Laser Science Conference (QELS 2002)(Venue Long Beach, USA) Dates 2002.05 - 2002.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

T-型量子細線レーザーにおける発振および発光の温度特性

Speaker
渡邉紳一, 早水裕平, 高橋和, 吉田正裕, 秋山英文, L. N. Pfeiffer, K. W. West, A. Pinczuk
Conference Title
[Conference Category Domestic presentation] Dates 2002.03 - 2002.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

T型単一量子細線レーザーの発振特性

Speaker
早水裕平, 吉田正裕, 渡邉紳一, 鵜沼毅也, 秋山英文, L. N. Pfeiffer, A. Pinczuk, K. W. West, K. W. Boldwin
Conference Title
[Conference Category Domestic presentation] Dates 2002.03 - 2002.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

T-型量子細線レーザにおける発光・発振パターンの顕微空間分解イメージ

Speaker
高橋和, 渡邉紳一, 吉田正裕, 秋山英文, L. N. Pfeiffer, K. W. West, A. Pinczuk
Conference Title
[Conference Category Domestic presentation] Dates 2002.03 - 2002.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

高品質単一T型量子細線の作製とその顕微画像分光計測

Speaker
吉田正裕, 早水裕平, 渡邉紳一, 秋山英文, L. Pfeiffer, K. West
Conference Title
[Conference Category Domestic presentation] Dates 2002.03 - 2002.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

半導体量子細線における発光直線偏光に対応した正孔波動関数の新しい表示法

Speaker
渡邉紳一, 吉田正裕, 小柴俊, 秋山英文
Conference Title
[Conference Category Domestic presentation] Dates 2001.09 - 2001.09
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

低温での光励起AlGaAs 量子井戸レーザー発振における励起子分子の寄与

Speaker
高橋和, 渡邉紳一, 吉田正裕, 秋山英文, L. Pfeiffer, K. West
Conference Title
[Conference Category Domestic presentation] Dates 2001.09 - 2001.09
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

The optical polarization properties of lasing and photoluminescence in ridge quantum wire laser structures

Speaker
S. Watanabe, S. Koshiba, M. Yoshita, M. Baba, H. Sakaki, and H. Akiyama
Conference Title
[Conference Category International presentation] Conference Title Quantum Electronics and Laser Science Conference (QELS 2001)(Venue Baltimore, USA) Dates 2001.05 - 2001.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Fabrication and Control of GaAs/AlAs 10 nano-meter scale Structure by MBE

Speaker
S. Koshiba, S. Watanabe, Y. Nakamura, I. Tanaka, T. Noda, T. Ngo, M. Yoshita, M. Baba, H. Akiyama, and H. Sakaki
Conference Title
[Conference Category International presentation] Conference Title MRS-J(Venue Kanagawa(Japan)) Dates 1999 - 1999
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

リッジ型量子細線レーザー構造内部でのキャリア拡散

Speaker
渡邉紳一, 小柴俊, 吉田正裕, 山内美如, 榊裕之, 馬場基芳, 秋山英文
Conference Title
[Conference Category Domestic presentation] Dates 1999.09 - 1999.09
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Micro-optical spectroscopy, imaging, and polarization study of ridge quantum wire laser structures

Speaker
S. Watanabe, M. Yoshita, M. Baba, H. Akiyama, S. Koshiba, and H. Sakaki
Conference Title
[Conference Category International presentation] Conference Title Quantum Electronics and Laser Science (QELS) Conference '99(Venue Baltimore, USA) Dates 1999.05 - 1999.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

リッジ型量子細線レーザー構造内におけるキャリア発光空間分布

Speaker
渡邉紳一, 小柴俊, 吉田正裕, 山内美如, 榊裕之, 馬場基芳, 秋山英文
Conference Title
[Conference Category Domestic presentation] Dates 1999.03 - 1999.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

リッジ型量子細線レーザーにおけるキャリア密度・分布および偏向特性

Speaker
渡邉紳一, 小柴俊, 吉田正裕, 山内美如, 榊裕之, 馬場基芳, 秋山英文
Conference Title
[Conference Category Domestic presentation] Dates 1998.09 - 1998.09
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Selective MBE Growth of GaAs/AlAs Ridge Structures Containing 10-nm Scale Wires and Side QWs and Their Stimulated Emission Characteristics

Speaker
S. Koshiba, S. Watanabe, Y. Nakamura, M. Yamauchi, M. Yoshita, M. Baba, H. Akiyama, and H. Sakaki
Conference Title
[Conference Category International presentation] Conference Title 10th International Conference on Molecular Beam Epitaxy (MBE-X)(Venue Cannes, France) Dates 1998.09 - 1998.09
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

リッジ型量子細線構造からのレーザー発振II

Speaker
渡邉紳一, 小柴俊, 吉田正裕, 馬場基芳, 榊裕之, 秋山英文
Conference Title
[Conference Category Domestic presentation] Dates 1998.03 - 1998.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

光導波路構造を持つMBE成長リッジ量子細線構造の作製と評価

Speaker
小柴俊, 渡邉紳一 中村有水, 野田武司, 秋山英文, 榊裕之
Conference Title
[Conference Category Domestic presentation] Dates 1998.03 - 1998.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

リッジ型量子細線構造からのレーザー発振

Speaker
渡邉紳一, 小柴俊, 馬場基芳, 吉田正裕, 榊裕之, 秋山英文
Conference Title
[Conference Category Domestic presentation] Dates 1997.09 - 1997.09
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

MOCVD選択成長法によるInGaAs 微小半導体レーザー構造の作成

Speaker
染谷隆夫, 西岡政雄, 石田悟己, 渡邉 紳一, 秋山英文, 荒川泰彦
Conference Title
[Conference Category Domestic presentation] Dates 1997.09 - 1997.09
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)