Lasing Threshold of Conical Modes in 1D Photonic Crystals

被引：0
|
作者：
Vanyushkin N.A. [1 ]
Gevorgyan A.H. [1 ]
机构：
[1] Far Eastern Federal University, Vladivostok
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2022年 / 86卷 / Suppl 1期
关键词：
1D binary photonic crystals; conical modes; density of states; laser; lasing threshold; light localization;
D O I：
10.3103/S1062873822700769
中图分类号：
学科分类号：
摘要：
Abstract: We investigated numerically the relationship between the lasing threshold, the density of states (DOS), and field localization in binary 1D photonic crystals (PC) for several conical (non-axis) modes. A strong correlation between the ratio of thresholds and field localizations of each pair of modes of the same order was confirmed for s-polarization. It was shown that the angular dependence of DOS, threshold and localization is almost the same for mode pairs to the left and to the right of photonic bandgap. © 2022, Allerton Press, Inc.
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页码：S243 / S247
页数：4
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