Broadband and ultrafast cross-phase modulation in InGaAs/AlAsSb coupled quantum well waveguides: mechanism and optimization (レーザ・量子エレクトロニクス)
スポンサーリンク
概要
- 論文の詳細を見る
We adopted the spectral method to evaluate the picosecond cross-phase modulation (XPM) of InGaAs/AlAsSb coupled double quantum wells in the whole telecommunication wavelength region, which indicated an about 300nm broadband feature. The XPM wavelength dependence reveals the interband dispersion model under intersubband excitation. Based on this model, the quantum well structure was optimized by eight-band k・p method for enhancing the XPM power efficiency.
- 社団法人電子情報通信学会の論文
- 2009-05-15
著者
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AKIMOTO Ryouichi
National Institute of Advanced Industrial Science and Technology (AIST)
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HASAMA Toshifumi
National Institute of Advanced Industrial Science and Technology (AIST)
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ISHIKAWA Hiroshi
National Institute of Advanced Industrial Science and Technology (AIST)
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Cong Guangwei
National Institute Of Advanced Industrial Science And Technology (aist)
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Nagase Masanori
Network Photonics Research Center National Institute Of Advanced Industrial Science And Technology (
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Akimoto Ryoichi
National Institute Of Advanced Industrial Science And Technology (aist)
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CONG Guangwei
Network Photonics Research Center, National Institute of Advanced Industrial Science and Technology
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AKIMOTO Ryoichi
Network Photonics Research Center, National Institute of Advanced Industrial Science and Technology
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AKITA Kazumichi
Network Photonics Research Center, National Institute of Advanced Industrial Science and Technology
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GOZU Shinichirou
Network Photonics Research Center, National Institute of Advanced Industrial Science and Technology
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MOZUME Teruo
Network Photonics Research Center, National Institute of Advanced Industrial Science and Technology
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HASAMA Toshifumi
Network Photonics Research Center, National Institute of Advanced Industrial Science and Technology
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ISHIKAWA Hiroshi
Network Photonics Research Center, National Institute of Advanced Industrial Science and Technology
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GOZU Shin-ichiro
National Institute of Advanced Industrial Science and Technology (AIST)
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MOZUME Teruo
National Institute of Advanced Industrial Science and Technology (AIST)
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AKITA Kazumichi
National Institute of Advanced Industrial Science and Technology (AIST)
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Gozu Shinichirou
National Institute Of Advanced Industrial Science And Technology (aist)
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