کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1539342 996634 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Between right- and left-handed media
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Between right- and left-handed media
چکیده انگلیسی

We report analytical calculations for the propagation of electromagnetic radiation through an inhomogeneous layer whose refractive index varies in one-dimension situated between bulk right- and left-handed media. Significant field localization is generated in the layer that is caused by the coherent superposition of evanescent waves. The strength of the field localization and the transmission properties of the layer are investigated as a function of the layer width, losses and defects in the refractive index; the former two being modelled by continuous changes, and the latter by discontinuous changes, in the index profile.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 282, Issue 5, 1 March 2009, Pages 1020–1027
نویسندگان
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