کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
11001628 996887 2019 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Multidirectional sub-wavelength slit splitter and polarization analyzer for THz surface plasmons
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Multidirectional sub-wavelength slit splitter and polarization analyzer for THz surface plasmons
چکیده انگلیسی
We propose a device that can be used as a multidirectional surface wave splitter and a polarization analyzer, simultaneously. Such a device could function as a plasmonic wavelength-division multiplexer, because electromagnetic waves at the designed frequencies will be confined and guided along different multiple grating structures that are placed around the square hole. At the same time, different polarizations could cause different directions of propagation, so this device could also function as a polarization analyzer. The simulation results demonstrate the good performance of the splitter and polarization analyzer. This device would be useful for terahertz integrated optical circuits, biological sensing, and chemical.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 432, 1 February 2019, Pages 112-115
نویسندگان
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