کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1543061 | 997420 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Light bending and quasi-transparency in metallic graded photonic crystals
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Light bending and quasi-transparency in metallic graded photonic crystals Light bending and quasi-transparency in metallic graded photonic crystals](/preview/png/1543061.png)
چکیده انگلیسی
Graded photonic crystals (GPhCs) have the remarkable ability to bend the path of light on the wavelength scale. A mirage effect has recently been reproduced experimentally in a two-dimensional structure made of metallic rods operating in the microwave regime (Akmansoy et al., 2008 [7]). This paper is intended to provide some theoretical insight onto the optical properties of metallic GPhCs and to report on the existence of a distinct regime of operation, in which light passes through the structure in a weakly curved trajectory. Experimental results are in good agreement with theoretical predictions, thereby further proving the ability of GPhCs to mold the flow of light in different ways at different frequencies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Photonics and Nanostructures - Fundamentals and Applications - Volume 8, Issue 2, May 2010, Pages 120-124
Journal: Photonics and Nanostructures - Fundamentals and Applications - Volume 8, Issue 2, May 2010, Pages 120-124
نویسندگان
Emmanuel Centeno, Eric Akmansoy, Kevin Vynck, David Cassagne, Jean-Michel Lourtioz,