Theoretical Calculation of Photonic Gap in Semiconductor 2-Dimensional Photonic Crystals with Various Shapes of Optical Atoms
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概要
- 論文の詳細を見る
Photonic band gaps are calculated for various structures of semiconductor 2-dimensional (2D) photonic crystals for effective control of spontaneous emission. When the structure consists of a semiconductor and air, only circular holes periodically formed on the semiconductor substrate show the absolute 2D photonic gaps. However, it was seen that circular rods whose surface is covered with a dielectric film show a wide TM absolute gap. The latter is a promising structure due to the ease of fabrication and the small nonradiative recombination expected by the passivated semiconductor surface.
- 社団法人応用物理学会の論文
- 1995-08-30
著者
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Baba Toshihiko
Yokohama National University
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MATSUZAKI Tomomi
Yokohama National University, Faculty of Engineering, Division of Electrical and Computer Engineerin
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Matsuzaki Tomomi
Yokohama National University Faculty Of Engineering Division Of Electrical And Computer Engineering
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Baba Toshihiko
Yokohama National University, Faculty of Engineering, Division of Electrical and Computer Engineering
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