کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1809188 1525189 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Omnidirectional narrow bandpass filters based on one-dimensional superconductor–dielectric photonic crystal heterostructors
ترجمه فارسی عنوان
فیلترهای باند فرکانس باند فرکانس همه جانبه بر اساس ابررسانای یک بعدی ابعاد کریستال فوتونی دی الکتریک
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
چکیده انگلیسی

By using transfer matrix method, narrow passbands of TE wave from one-dimensional superconductor–dielectric photonic crystal heterostructures are presented. Various superconductor within the two-fluid model are considered. Results show that by selecting proper width for superconductor and dielectric layers and proper materials selection, single narrow passband in visible region can be obtained. Behavior of these passbands versus the temperature of superconductors, external magnetic field and incident angle are considered. We have shown that it is possible to obtain omnidirectional passbands with examining temperature, the dilation factor of the half part of a heterostructure and the other parameters of the heterostrutures. These tunable narrow passband may be useful in designing of narrow band filters or multichannel filters.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 457, 15 January 2015, Pages 218–224
نویسندگان
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