کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1594534 1515666 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Light transmission through metal films perforated with arrays of asymmetric cross-shaped hole
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Light transmission through metal films perforated with arrays of asymmetric cross-shaped hole
چکیده انگلیسی

The transmission characteristics of metallic film perforated with an array of asymmetric cross-shaped hole are studied by using the three-dimensional finite difference time-domain method. We find that the wavelengths and intensities of transmission peaks depend strongly on the asymmetric parameters of the cross-shaped hole. The transmission peaks in the structure of asymmetric cross-shaped hole array originate from the splitting of the transmission peak in the corresponding one of symmetric cross-shaped hole array. Moreover, it is also found that the transmission spectra can be adjusted by changing other geometrical parameters of asymmetric cross-shaped hole due to the their effect on the distribution of the oscillating charges on metal surfaces.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 150, Issues 1–2, January 2010, Pages 104–108
نویسندگان
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