Anisotropic enhancement of group velocity in a homogenized dielectric composite medium
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چکیده
منابع مشابه
Anisotropic enhancement of group velocity in a homogenized dielectric composite medium
Under certain circumstances, the group velocity in a homogenized composite medium (HCM) can exceed the group velocity in its component material phases. We explore this phenomenon for a uniaxial dielectric HCM comprising isotropic component material phases distributed as oriented spheroidal particles. The theoretical approach is based upon the Bruggeman homogenization formalism. Enhancement in g...
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ژورنال
عنوان ژورنال: Journal of Optics A: Pure and Applied Optics
سال: 2005
ISSN: 1464-4258,1741-3567
DOI: 10.1088/1464-4258/7/11/009