Terahertz-Photomixing Efficiency of a Photoconductive Antenna Embedded in a Three-Dimensional Photonic Crystal
スポンサーリンク
概要
- 論文の詳細を見る
We report on generation of coherent terahertz radiation by photomixing with a photoconductive antenna placed in a three-dimensional photonic crystal cavity. We observed efficiency peaks around the frequencies near the photonic bandedges and at the planar defect modes. The efficiency peaks observed near the photonic bandedges are associated with the increase of the optical mode density at the bandedge. The relatively low efficiency at the planar defect mode frequencies are explained by the mode diffusion in the lateral direction of the defect layer.
- 2003-12-01
著者
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Wada Takeda
Department Of Physics Faculty Of Science Shinshu University
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Kondo Hirotaka
Department Of Physics Faculty Of Science Shinshu University
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SUENAGA Masanori
Department of Physics, Faculty of Science, Shinshu University
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Sakai Kiyomi
Kansai Advanced Research Center Communication Research Laboratory
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Gu Ping
Kansai Advanced Research Center Communications Research Laboratory
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Tani Masahiko
Kansai Advanced Research Center Communication Research Laboratory
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Kitahara Hideaki
Department Of Physics Faculty Of Science Shinshu University
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Iida Masaru
Kansai Advanced Research Center National Institute Of Information And Communications Technology : (p
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Watanabe Masayoshi
Kansai Advanced Research Center Communications Research Laboratory
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Kato Seiji
Department Of Anatomy Biology And Medicine
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Sakai Kiyomi
Kansai Advanced Research Center, Communications Research Laboratory, 588-2 Iwaoka, Kobe 651-2492, Japan
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Wada Takeda
Department of Physics, Faculty of Science, Shinshu University, 3-1-1 Asahi, Matsumoto 390-8621, Japan
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Watanabe Masayoshi
Kansai Advanced Research Center, Communications Research Laboratory, 588-2 Iwaoka, Kobe 651-2492, Japan
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Iida Masaru
Kansai Advanced Research Center, Communications Research Laboratory, 588-2 Iwaoka, Kobe 651-2492, Japan
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Kondo Hirotaka
Department of Physics, Faculty of Science, Shinshu University, 3-1-1 Asahi, Matsumoto 390-8621, Japan
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Suenaga Masanori
Department of Physics, Faculty of Science, Shinshu University, 3-1-1 Asahi, Matsumoto 390-8621, Japan
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Kato Seiji
Department of Physics, Faculty of Science, Shinshu University, 3-1-1 Asahi, Matsumoto 390-8621, Japan
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