SELF-CONSISTENT TREATMENT FOR STRONG LOCALIZATION OF LIGHT IN DISORDERED DIELECTRIC SUPERLATTICES

被引：5

作者：

QI, J

TAO, RB

机构：

[1] INT CTR THEORET PHYS,I-34100 TRIESTE,ITALY

[2] CHINA CTR ADV SCI & TECHNOL,WORLD LAB,CTR THEORET PHYS,BEIJING,PEOPLES R CHINA

[3] FUDAN UNIV,DEPT PHYS,SHANGHAI 200433,PEOPLES R CHINA

来源：

PHYSICAL REVIEW B | 1991年 / 43卷 / 07期

关键词：

D O I：

10.1103/PhysRevB.43.6136

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Using a self-consistent theory of localization, we investigate the criteria for the localization of electromagnetic waves propagating through a dielectric superlattice with weak disorder. It is shown by calculation that near the band edge the strong localization of photons indeed occurs, irrespective of the strength of the disorder. Diffusion in this system is found by considering the influence of Bragg reflection on the bare diffusion coefficient.

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页码：6136 / 6138

页数：3

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