SPEED OF PROPAGATION OF CLASSICAL WAVES IN STRONGLY SCATTERING MEDIA

被引：226

作者：

VANALBADA, MP ^{[1
]}

VANTIGGELEN, BA ^{[1
]}

LAGENDIJK, A ^{[1
]}

TIP, A ^{[1
]}

机构：

[1] FOM,INST ATOM & MOLEC PHYS,1098 SJ AMSTERDAM,NETHERLANDS

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.66.3132

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present results of optical experiments which demonstrate that in a strongly scattering medium containing resonant scatterers the velocity for electromagnetic energy may differ by an order of magnitude from the phase velocity. We derive a microscopic theory that yields an expression for this velocity. Discrepancies are removed, and excellent agreement is found between experiment and theory.

引用

页码：3132 / 3135

页数：4

共 22 条

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