Experimental demonstration of Fano-type resonance in photoluminescence of ZnS:Mn/SiO2 one-dimensional photonic crystals -: art. no. 171106

被引：9

作者：

Baba, T ^{[1
]}

Makino, H

Mori, T

Hanada, T

Yao, T

Lee, HY

机构：

[1] Tohoku Univ, Interdisciplinary Res Ctr, Sendai, Miyagi 9808578, Japan

[2] Chonnam Natl Univ, Fac Appl Chem Engn, Kwangju 500757, South Korea

来源：

APPLIED PHYSICS LETTERS | 2005年 / 87卷 / 17期

关键词：

D O I：

10.1063/1.2117611

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We investigated the photoluminescence (PL) properties of ZnS:Mn/SiO2 one-dimensional photonic-crystal structures. PL spectra were measured from two opposite directions perpendicular to the sample. The cavity mode emission measured from the sample surface showed asymmetric spectral shape; measurements from the back side of the sample showed a symmetric spectral shape. The experimental spectra were analyzed by a simple model calculation based on the transfer matrix method. From the model calculation, it was found that the asymmetric shape observed in cavity mode emission is caused by Fano-type resonance which is the coupling effect between discrete emission from the ZnS:Mn cavity layer and continuous background emission from all ZnS:Mn layers except the cavity layer. (C) 2005 American Institute of Physics.

引用

页码：1 / 3

页数：3

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