한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2009년도 하계학술대회 논문집
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- Pages.38-38
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- 2009
FDTD 시뮬레이션을 이용한 육방정계형 2차원 광자결정에서의 광자밴드갭 특성 정규화
Normalized characteristics of the photonic bandgaps in two-dimensional photonic crystals with a hexagonal lattice by FDID simulation
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Yeo, Jong-Bin
(Chonnam National Univ) ;
- Lee, Hyun-Yong (Chonnam National Univ)
- 발행 : 2009.06.18
초록
Characteristics of the photonic bandgaps (PBGs) in two-dimensional photonic crystals (2D PCs) with a hexagonal lattice have theoretically studied using a finite difference time domain (FDTD) simulation. In this research, we propose a concept of optical coverage ratio (OCR) as a new structural parameter to determine the PBGs for E-polarized light. The OCR is an optically compensated filling factor. It is possible to normalize the PBGs of 2D PCs by introducing the OCR.