Amplification and photonic band gaps for eigenmodes in two-dimensional photonic crystals with active media

被引：0
作者：
L. A. Mel’nikov
O. N. Kozina
机构：
[1] Saratov State University,
来源：
Optics and Spectroscopy | 2003年 / 95卷
关键词：
Photonic Crystal; Gain Medium; Dispersion Characteristic; Stop Band; Photonic Crystal Structure;
D O I：
暂无
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学科分类号：
摘要：
The behavior of eigenmodes near the first low-frequency band gap of a two-dimensional squarearray photonic crystal in the presence of amplification has been studied in detail using an approximate analytic solution for the mode dispersion characteristics. A qualitative analysis of the complex propagation constants was conducted for various directions in the crystal, and the frequency regions corresponding to amplification and absence of transmission due to interference-induced wave damping were identified. The enhancement of amplification in a two-dimensional photonic crystal was estimated.
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页码：85 / 91
页数：6
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