کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1543066 | 997425 | 2008 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Waveguide circuits in three-dimensional 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: Waveguide circuits in three-dimensional photonic crystals Waveguide circuits in three-dimensional photonic crystals](/preview/png/1543066.png)
چکیده انگلیسی
Waveguide circuits in three-dimensional photonic crystals with complete photonic band gaps are simulated with finite difference time domain (FDTD) simulations, and compared with measurements on microwave scale photonic crystals. The transmission through waveguide bends critically depends on the photonic crystal architecture in the bend region. We have found experimentally and theoretically, a new waveguide bend configuration consisting of overlapping rods in the bend region, that performs better than the simple waveguide bend of terminated rods, especially in the higher frequency portion of the band. Efficient beam splitters with this junction geometry are also simulated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Photonics and Nanostructures - Fundamentals and Applications - Volume 6, Issue 2, November 2008, Pages 134-141
Journal: Photonics and Nanostructures - Fundamentals and Applications - Volume 6, Issue 2, November 2008, Pages 134-141
نویسندگان
Rana Biswas, C. Christensen, J. Muehlmeier, G. Tuttle, K.-M. Ho,