کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7934351 | 1512875 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Connection between wave transport through disordered 1D waveguides and energy density inside the sample: A maximum-entropy approach
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Connection between wave transport through disordered 1D waveguides and energy density inside the sample: A maximum-entropy approach Connection between wave transport through disordered 1D waveguides and energy density inside the sample: A maximum-entropy approach](/preview/png/7934351.png)
چکیده انگلیسی
We study the average energy - or particle - density of waves inside disordered 1D multiply-scattering media. We extend the transfer-matrix technique that was used in the past for the calculation of the intensity beyond the sample to study the intensity in the interior of the sample by considering the transfer matrices of the two segments that form the entire waveguide. The statistical properties of the two disordered segments are found using a maximum-entropy ansatz subject to appropriate constraints. The theoretical expressions are shown to be in excellent agreement with 1D transfer-matrix simulations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 74, November 2015, Pages 603-607
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 74, November 2015, Pages 603-607
نویسندگان
Pier A. Mello, Zhou Shi, Azriel Z. Genack,